HOME   |   STORE   |   SCHEMATICS   |   DOWNLOADS   |   CONTACT  
VIEW CART    




FREE SHIPPING ON ALL ORDERS OVER $99

1-5V to 5V DC to DC Step Up Power Supply Board
1-5V to 5V DC to DC Step Up Power Supply Board
This amazing small DC to DC Step Up power supply board allows to power 5V USB devices from just 1V to 5V power source inputs. Single AA battery will provide 5V with 200-300mA current, while two AA batteries will provide 5V with as much as 500-600mA of current! Use all the power out of old batteries that would otherwise go to waste. Use solar panels, 3.7V LIPO batteries or AA batteries to build power packs to charge all your USB electronic devices through onboard USB connector. Board comes fully assembled.

     Voltage Input: 1-5V DC
     Voltage Output: 5V through USB connector
     Current: 200-300mA from one AA battery / 500-600mA from two AA batteries
     Efficiency: 96%
     Dimensions: 34 x 15 x 7mm
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


Special Edition Accurate LC Meter Kit with Blue Backlight LCD
Special Edition Accurate LC Meter Kit with Blue Backlight LCD
Build your own Special Edition Accurate LC Meter (Inductance Meter / Capacitance Meter) and start making custom made precision coils and inductors. Accurate LC Meter allows to measure incredibly small inductances making it perfect tool for making all types of RF coils and inductors. It can measure inductance starting from only 10nH - 1000nH, 1uH - 1000uH, 1mH up to 100mH and capacitance from 0.1pF up to 900nF. Special Edition LC Meter includes top notch high precision components that are only found in premium quality kits. It includes high quality double-sided printed circuit board (PCB) with red solder mask and pre-soldered tracks for easier soldering, detachable LCD display with blue LED backlight, programmed PIC16F628A microcontroller chip, high precision capacitors and inductor, 1% Metal Film resistors, gold plated header pins, LCD header connectors and all the other components that are needed to build a premium quality kit. Thanks to the use of LCD connectors LCD display can be detached from the main PCB board at any time even after the kit has been assembled. All components are through-hole and are easy to solder. Special Edition Accurate LC Meter is designed for professionals that require unprecedented measurement accuracy and offers great value at low cost.

Specifications
     Measures following inductance: 10nH - 1000nH, 0.1uH - 1000uH, 0.1mH - 100mH
     Measures following capacitance: 0.1pF - 1000pF, 0.1nF - 900nF
     Voltage Supply: 6 - 16V
     Current Consumption: 10mA
     Dimensions: 80 mm x 36 mm x 23 mm (W x L x H)

Component List
   1x 16 x 2 LCD Display with Blue Backlight
   1x Premium Quality Dual Layer LC Meter PCB
   1x PIC16F628A Programmed Microcontroller IC
   1x LM311 IC
   1x 18 DIP Machined IC Socket
   1x 8 DIP Machined IC Socket
   1x 78L05 5V Voltage Regulator
   1x 10K Potentiometer
   1x High Grade 82uH Inductor
   1x 4.000 MHz Crystal
   1x 5V Ceramic Reed Relay
   1x L/C Push-button Switch with Black Cap
   1x Tactile Reset Switch
   1x 100uF Panasonic Capacitor
   2x 10uF Panasonic Capacitors
   1x 100nF / 50V TDK Capacitor
   2x 1000pF 2.5% WIMA Capacitors
   2x 10pF Capacitors
   1x 16-PIN Gold Plated LCD Female Header
   1x 16-PIN Gold Plated LCD Male Header
   2x 2-PIN Gold Plated Header
   3x 100K 1% Metal Film Resistors
   1x 47K 1% Metal Film Resistor
   2x 6.8K 1% Metal Film Resistors
   1x 1K 1% Metal Film Resistor
   1x 100 1% Metal Film Resistor
   1x 33 1% Metal Film Resistor
Larger Quantities?
Get Quote
Price:$49.95
In Stock:YES
Quantity:


Voltmeter Ammeter Kit - Blue Backlight LCD
Voltmeter Ammeter Kit - Blue Backlight LCD
Voltmeter Ammeter is a great kit to measure voltage and current at the same time. It measures 0-70V or 0-500V voltage with 100mV resolution and current from 0 to 10A. It's a perfect addition to any power supply, battery chargers and other electronic projects where voltage and current must be monitored. Kit uses PIC16F876A microcontroller with built-in ADC (Analog to Digital Converter) to sample voltage with current and display it on 16 x 2 backlighted LCD display. It comes with all the parts required to build high quality kit, including double-sided PCB with beautiful red solder mask and plated through holes. With slight modification it is possible to measure higher voltage and current. To measure voltage that is higher than 70 Volts simply replace R3 6.8K resistor with included 1K resistor. This will allow to measure up to 500 Volts. To measure current that is higher than 10A simply replace 0.1 Ohm 5W power resistor with higher wattage resistor. For example 20W 0.1 Ohm resistor will allow to measure up to 20 Amperes. Kit can also measure AC voltage if rectifier bridge is added to voltage input as well as measure and be supplied by the same power source.

Specifications
     Voltage Input: 0 - 70V / 0 - 500V
     Current Input: 0 - 10A
     Voltage Supply: 6 - 30V
     Current Consumption: 30mA

Component List
   1x 16 x 2 LCD Display with Blue Backlight
   1x PIC16F876A - Programmed microcontroller
   1x High Quality PCB with red solder mask and plated through holes
   1x 28-DIP IC Socket
   1x 4MHz Resonator
   1x 16 x 1 Gold Plated Male Header
   1x 16 x 1 Gold Plated Female Header
   1x 4 x 1 Gold Plated Header
   1x LM7805 5V Voltage Regulator
   1x 10K Trimmer Potentiometer
   1x 4 x 10K Network Resistor
   2x 100K 1% Metal Film Resistor
   2x 6.8K 1% Metal Film Resistor
   1x 1K 1% Metal Film Resistor
   1x 33 1% Metal Film Resistor
   1x 0.1 Ohm 5W Power Resistor
   1x 100uF Panasonic Capacitor
   1x 100nF Multilayer Ceramic Capacitor
   1x Manual with Schematic
Larger Quantities?
Get Quote
Price:$29.95
In Stock:YES
Quantity:


1Hz - 2MHz XR2206 Function Generator Kit
1Hz - 2MHz XR2206 Function Generator Kit
Premium quality XR2206 Function Generator kit capable of producing high quality sine, square and triangle waveforms of high-stability and accuracy. The output waveforms can be both amplitude and frequency modulated. Coarse frequency adjustment is accomplished using 4-DIP switch for the following four frequency ranges; (1) 1Hz-100Hz, (2) 100Hz-20KHz, (3) 20KHz-1MHz, (4) 150KHz-2MHz. Frequency output can be fine tuned using P1 and P2 potentiometers. The kit includes output that can be connected to 60MHz Counter kit for displaying output frequency on LCD display. 1Hz - 2MHz XR2206 Function Generator kit includes premium quality components, including Audio Grade Gold Capacitors, Gold Plated RCA Connector, WIMA Capacitors, 1% Metal Film Resistors and premium quality double-sided PCB with red solder mask and plated through holes.

Sine Wave
     Amplitude: 0 - 3V at 9V DC input
     Distortion: Less than 1% (at 1kHz)
     Flatness: +0.05dB 1Hz - 100kHz

Square Wave
     Amplitude: 8V (no load) at 9V DC input
     Rise Time: Less than 50ns (at 1kHz)
     Fall Time: Less than 30ns (at 1kHz)
     Symmetry: Less than 5% (at 1kHz)

Triangle Wave
     Amplitude: 0 - 3V at 9V DC input
     Linearity: Less than 1% (up to 100kHz)

Specifications
     Voltage Supply: 9-18V DC Input
     Waveforms: Square, Sine & Triangle
     Impedance: 600Ω + 10%
     Frequency: 1Hz - 2MHz in 4 steps ranges with fine adjustment
     PCB Dimensions: 37 x 63 mm / 1.5" x 2.5"

Component List
   1x XR2206
   1x Premium Quality PCB with Red Solder Mask
   1x Yellow RCA Connector
   1x Gold Plated 4-DIP Switch
   1x Sine / Square Switch
   1x Sine / Triangle Switch
   2x 100K Potentiometer
   1x 10K Potentiometer
   1x 100uF / 50V Nichicon Gold Audio Grade Capacitor
   2x 10uF / 35V Nichicon Gold Audio Grade Capacitor
   1x 100nF WIMA Capacitor
   1x 1nF WIMA Capacitor
   1x 150pF Capacitor
   3x 6.8K 1% Metal Film Resistor
   1x 1K 1% Metal Film Resistor
   1x 200 1% Metal Film Resistor
   1x 2-PIN Gold Plated Male Header
   1x Manual with Schematic

Related Products
     60MHz Frequency Meter / Counter Kit
Larger Quantities?
Get Quote
Price:$39.95
In Stock:YES
Quantity:


Laser Module - 5mW 650nm Red
Laser Module - 5mW 650nm Red
Powerful 5mW RED laser module with over 2 miles range. Fun to play with or used as a pointer, level, etc. Encapsulated laser is Class IIIa 5mW, with a 650nm red wavelength. They can be driven from 3V to 5V and they're great for electronics projects.

     Output Power: 5mW
     Wavelength: 650nm
     Visible Range: > 2 miles / 3km
     Working Voltage: 3-5V
     Operating Current: 40 mA
     Laser Shape: Dot
     Dimensions:    6x 10 mm
Larger Quantities?
Get Quote
Price:$4.95
In Stock:YES
Quantity:


60MHz Frequency Meter / Counter Kit - Blue Backlight LCD
60MHz Frequency Meter / Counter Kit - Blue Backlight LCD
60MHz Frequency Meter / Counter kit measures frequency from 10Hz to 60MHz with 10Hz resolution. It is extremely useful bench test equipment for testing and measuring frequency of oscillators, transmitters, radio receivers, function generators, crystals, etc. Counter provides exceptionally stable readings and has excellent input sensitivity thanks to onboard amplifier and TTL converter. It can be even used for measuring weak signals from crystal oscillators. With the addition of simple prescaller it is possible to measure frequency up to 1GHz or more. Counter's measuring range has now been extended form 50MHz up to 60MHz.

Click here for more information and schematic

Specifications
     Voltage Supply: 7V - 16V
     Power Consumption: 80mA with LCD backlight
     Frequency Measurement: 10Hz - 60MHz
     Measurement Resolution: 10Hz

Component List
   1x 16 x 2 LCD Display with Blue Backlight
   1x PIC16F628A Programmed Microcontroller
   1x PCB
   1x 18-DIP IC Socket
   1x 4.000MHz Crystal
   1x LM7805 5V Voltage Regulator
   1x 1 x 16 Gold Plated Female Header (for PCB)
   1x 1 x 16 Gold Plated Male Header (for LCD)
   2x 1 x 2 Gold Plated Male Header (for LCD)
   1x BF199
   1x 10uH Inductor
   1x 10K Trimmer
   1x 10K 1% Metal Film Resistor
   2x 470 1% Metal Film Resistor
   1x 33 1% Metal Film Resistor
   1x 100uF Panasonic Capacitor
   2x 100nF Multilayer Ceramic Capacitor
   2x 10pF Ceramic Capacitor
   1x Manual with Schematic

Related Products
     1Hz - 2MHz XR2206 Function Generator Kit
Larger Quantities?
Get Quote
Price:$34.95
In Stock:YES
Quantity:


500mW FM / VHF Transmitter Amplifier / Booster Kit
500mW FM / VHF Transmitter Amplifier / Booster Kit
High performance low noise 500mW RF amplifier / booster kit for boosting output power all low power FM transmitters such as BA1404, BH1417, BH1415, 433MHz transmitter modules, etc. The amplifier chip is an integrated circuit containing multiple transistor stages and all other parts conveniently within a single small package. Boosting your FM transmitter has never been easier and the output signal can also directly drive 2n4427 or 2n3866 transistors for 1W or 5W of RF output power.

Specifications
     Output Power: 500mW
     Input Frequency: 50MHz - 1300MHz
     Voltage Supply: 9-12V
     PCB Dimensions: 15mm x 25mm

Component List
   1x 500mW RF Amplifier Chip
   1x PCB
   1x 10uH Inductor
   3x 1nF Capacitor
   1x 120R Resistor
Larger Quantities?
Get Quote
Price:$14.95
In Stock:YES
Quantity:


BA1404 HI-FI Stereo FM Transmitter - Special Edition Kit
BA1404 HI-FI Stereo FM Transmitter - Special Edition Kit
Be 'On Air' with your own radio station! BA1404 HI-FI Stereo FM Transmitter - Special Edition Kit is an exciting transmitter that will broadcast high quality stereo signal in 88MHz - 108MHz FM band. It can be connected to any type of stereo audio source such as iPod, Computer, Laptop, CD Player, Walkman, Television, Satellite Receiver, Tape Deck or other stereo system to transmit stereo sound with excellent clarity throughout your home, office, yard or camp ground. Add 500mW FM / VHF Transmitter Amplifier / Booster for even longer range.



Special Edition BA1404 HI-FI Stereo FM Transmitter Kit includes premium components with audio grade gold capacitors, 1% Metal Film Resistors and quality PCB with Red Solder Mask and Plated-Through Holes. The kit is based on the popular BA1404 stereo broadcaster IC which contains all the complex circuitry for generating the stereo FM signal. 38 KHz crystal provides a rock solid stability of sub-carrier for stereo signal.

Specifications
     Voltage Supply: 1.5 - 3V DC Input (Single or Two AA/AAA batteries)
     Frequency: 88MHz - 108MHz
     Audio Input: Stereo
     PCB Dimensions: 49mm x 32mm (W x H)

Component List
   1x BA1404 Stereo FM Transmitter IC
   1x PCB with Red Solder Mask and Plated-Through Holes
   1x 38KHz Crystal Oscillator
   1x 5.5T Variable Precision RF Coil
   1x 10uH Inductor
   4x 10uF/50V Gold Audio Capacitors
   4x 1nF Ceramic Capacitors
   2x 1nF Mylar Capacitors
   1x 220pF Ceramic Capacitor
   5x 10pF Ceramic Capacitors
   2x 47K 1% Metal Film Resistors
   2x 27K 1% Metal Film Resistors
   1x 150K 1% Metal Film Resistor
   1x 5.6K 1% Metal Film Resistor
   1x 270 1% Metal Film Resistor
   1x Instructions
Larger Quantities?
Get Quote
Price:$29.95
In Stock:YES
Quantity:


ESR Meter / Transistor Tester / LC Meter Kit - Blue Backlight LCD
ESR Meter / Transistor Tester / LC Meter Kit - Blue Backlight LCD
ESR Meter / Transistor Tester / LC Meter kit is an amazing auto-ranging multimeter that automatically identifies and analyzes components being tested. It measures ESR values, capacitance (100pF - 20,000uF), inductance (10uH - 20H), resistance (0.1 Ohm - 20 MOhm), tests many different types of transistors such as NPN, PNP, FETs, MOSFETs, Thyristors, SCRs, Triacs and many types of diodes. It also analyzes transistor's characteristics such as voltage and gain. It is an irreplaceable tool for troubleshooting and repairing electronic equipment by determining performance and health of electrolytic capacitors. Unlike other ESR Meters that only measure ESR value this one measures capacitor's ESR value as well as its capacitance all at the same time.

Electrolytic capacitors are by far the electronic parts that suffer aging soonest. If you have any electronic equipment that over the years has degraded its performance, developed quirks, sometimes ending in complete failure, the chances are good that one or more electrolytic capacitors inside it have degraded, causing the problem. Electrolytic capacitors age in several ways: They can become electrically leaky, causing a DC current through them that can make them blow up. They can shift in capacitance value. But the most common way they degrade, by far, is by unduly increasing their equivalent series resistance, which is the undesired internal resistance that appears in series with the wanted capacitance at a given frequency.





Specifications
     ESR Measurements: 2.2uF - 20,000uF
     ESR Resolution: 0.01 Ohm
     Capacitance Measurements: 100pF - 20,000uF
     Inductance Measurements: 10uH - 20H
     Resistance Measurements: 0.1 Ohm - 20M Ohm
     Tests and identifies PINs of all transistors: Bipolar (NPN, PNP), FETs, MOSFETs (N-Channel, P-Channel, enhancement-mode and depletion-mode MOSFETs), Thyristors, SCRs and Triacs.
     Tests and identifies PINs and voltage of diodes, dual diodes, varicap diodes (and their capacity), zener diodes (test voltage up to 5V) and LEDs.
     Power Requirements: 7-16V / 9V Battery
     Current Consumption: 40mA

Component List
   1x ESR Meter / Transistor Tester Kit PCB
   1x 16 x 2 LCD Display with Blue Backlight
   1x ATMEGA328 Programmed microcontroller
   1x 28-DIP IC Socket
   1x 16-PIN Gold Plated Male Header (LCD)
   1x 16-PIN Gold Plated Female Connector (PCB)
   1x 3-PIN Gold Plated Machined Female Socket
   1x 2-PIN Gold Plated Male Header
   1x 78L05 5V Voltage Regulator
   1x Tactile Switch
   1x 10K LCD Contrast Potentiometer
   1x 100uF Panasonic Capacitor
   1x 1000pF Capacitor
   2x 100nF Capacitors
11 x 1% Metal Film Resistors
   1x ESR Meter manual with schematic and assembly instructions
Larger Quantities?
Get Quote
Price:$34.95
In Stock:YES
Quantity:


Audiophile Headphone Amplifier Kit
Audiophile Headphone Amplifier Kit
Audiophile headphone amplifier greatly improves the sound quality, adding three dimensional layered soundstage to any audio source whether it is your desktop computer, laptop, phone, MP3 player, Raspberry Pi, XBOX, SONY Playstation, etc. The kit is built using premium audio grade components such as High Precision Ti OPA2277 opamp for excellent audio soundstage, Ti TLE2426 rail splitter, Ultra-Low ESR 470uF Panasonic FM filtering capacitors, High quality German WIMA input and decoupling capacitors and Vishay Dale resistors. 8-DIP machined IC socket allows to roll & swap OPA2277 with many other dual opamp chips and experience different sound signatures (such as OPA2132, OPA2134, OPA2107, OPA2227, OPA2228, OPA2604, dual OPA132, OPA1612, OPA627, LM4562, TL072, NE5532, and many more). Headphone amplifier is small enough to fit in Altoids tin box, and thanks to low power consumption may be supplied from a single 9V battery.



     High Precision Ti OPA2277 opamp for excellent audio soundstage
     Premium quality stereo volume control potentiometer
     Ti TLE2426 rail splitter provides dual rail supply from single battery operation
     Ultra-Low ESR 470uF Panasonic FM filtering capacitors (Made in Japan)
     High quality WIMA input and decoupling capacitors (Made in Germany)
     Audio grade Vishay Dale resistors
     8-DIP machined IC socket allows to swap NE5532 with many other opamp chips
     Can be used to drive audiophile headphones such as HD600, HD650, HD660S, HD700, HD800, DT880, DT770, DT990, DT1770, DT1990, T1, etc.
     Input voltage supply 4-32V. Can be supplied from a single 9V or 4.2V LIPO battery
     Low power consumption (14mA)
     High quality 3.5mm audio sockets for headphones and input
     Comes with 9V battery clip
     Compact form factor (4cm x 3.3cm)
Larger Quantities?
Get Quote
Price:$39.95
In Stock:YES
Quantity:


Accurate USB 0-500MHz RF Power Meter Kit
Accurate USB 0-500MHz RF Power Meter Kit
With Accurate USB 0-500MHz RF Power Meter measurement of transmitter's output RF power has never been easier and more precise. Meter allows to measure RF power of transmitters in dBm, Watts (nW, uW, mW and W range) as well as input voltage. USB RF Power Meter is based on popular AD8307 watt power meter IC and PIC18F2550 microcontroller. Simply connect it to a PC via USB port and measurement readings will be displayed on a computer using included USB RF Power Meter software. Software settings can be configured to use 10-50dBm attenuator and thus allowing to measure higher RF power.

Specifications
     Measures RF Power from 1nW to 2W (50W with 40dB attenuator) / -66.6dBm to 33dBm
     Auto-range RF Wattage Measurement: nW, uW, mW and W
     Frequency Input: 0-500MHz
     Self-powered by USB port

Component List
   1x RF Power Meter Probe PCB
   1x USB IO Board PCB
   1x AD8307 RF Power Meter IC
   1x Programmed PIC18F2550 / PIC18F2455 Microcontroller
   1x 28-DIP IC Socket
   1x USB Type B Connector
   1x 20MHz Crystal Resonator
   6x 100n Capacitor
   1x 470K 1% Metal Film Resistor
   2x 100 Ohm 1% Metal Film Resistor
   2x 10K Micro Resistor
   1x Cable wires
   1x Instructions with schematics

Included Software
     USB RF Power Meter software (Windows 2000, XP, VISTA, Win7, Win8, Win10)
     USB RF Power Meter Drivers (Windows 2000, XP, VISTA, Win7, Win8, Win10)
Larger Quantities?
Get Quote
Price:$49.95
In Stock:YES
Quantity:


FM Transmitter Kit
FM Transmitter Kit
Tiny FM Transmitter kit transmits audio through on-board microphone for up to 300 meters. Transmitter has high sensitivity microphone and good frequency stability. May be used as a bug, for room monitoring, baby listening, nature research, etc. Frequency is adjusted through variable coil. Comes with 9V battery clip.

Specifications
     Adjustable Frequency: 88-108MHz
     Transmission Range: 300 meters
     Voltage Supply: 3-9V
     Dimensions: 0.6" x 1.6" (15mm x 40mm)

Component List
   1x PCB with Red Solder Mask, Plated-Through Holes and Ground Plane
   1x 2SC9018 Low Noise RF Transistor
   1x Miniature Microphone
   1x 9V Battery Clip
   1x Adjustable Precision Variable Coil
   2x 100nF Multi Layer Ceramic Capacitors
   1x 10nF Multi Layer Ceramic Capacitor
   1x 47pF Ceramic Capacitor
   1x 30pF Ceramic Capacitor
   1x 22pF Ceramic Capacitor
   1x 15pF Ceramic Capacitor
   1x 10pF Ceramic Capacitors
   1x 47K 1% Metal Film Resistor
   1x 10K 1% Metal Film Resistor
   1x 100R 1% Metal Film Resistor
Larger Quantities?
Get Quote
Price:$9.95
In Stock:YES
Quantity:


1A Micro USB LIPO Battery Charger
1A Micro USB LIPO Battery Charger
1A Micro USB LIPO battery charger designed to charge 3.7V LIPO / Li-Ion / Lithium Polymer batteries.

     Input Voltage: Micro USB / 4.5-5.5V
     Charging Voltage: 4.2V
     Charging Current: 1A
     Charging current adjustable via R PROG resistor: 1A - 1.2K (default), 900mA - 1.3K, 780mA - 1.5K, 580mA - 2K, 400mA - 3K, 300mA - 4K, 250mA - 5K, 130mA - 10K
     Two LEDs indicate charging status
     Dimensions: 16 x 22 mm
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


Micro SD MP3 Player
Micro SD MP3 Player
Complete MP3 player that plays MP3 audio files stored on microSD memory card. New audio DAC chip supports microSD cards up to 128GB, and provides excellent sound quality and base.

Features
     Single chip microSD MP3 Player
     Plays MP3 audio files stored on microSD memory card
     Button Functions: Play/Pause, Next / Skip 10 songs, Previous / Skip 10 songs, Volume Up and Volume Down
     Support for up to 128GB microSD memory cards (not included)
     Onboard connectors: microSD slot, 3.5mm headphone connector and micro USB connector
     Support for USB 2.0 data transfer
     May be used as card reader
     Includes built-in LIPO battery (rechargeable through USB connection)
     Dimensions: 28mm x 40mm x 5mm
Larger Quantities?
Get Quote
Price:$14.95
In Stock:YES
Quantity:


Special Edition Accurate LC Meter Kit
Special Edition Accurate LC Meter Kit
Build your own Special Edition Accurate LC Meter (Inductance Meter / Capacitance Meter) and start making custom made precision coils and inductors. Accurate LC Meter allows to measure incredibly small inductances making it perfect tool for making all types of RF coils and inductors. It can measure inductance starting from only 10nH - 1000nH, 1uH - 1000uH, 1mH up to 100mH and capacitance from 0.1pF up to 900nF. Special Edition LC Meter includes top notch high precision components that are only found in premium quality kits. It includes high quality double-sided printed circuit board (PCB) with red solder mask and pre-soldered tracks for easier soldering, detachable LCD display with green LED backlight, programmed PIC16F628A microcontroller chip, high precision capacitors and inductor, 1% Metal Film resistors, gold plated header pins, LCD header connectors and all the other components that are needed to build a premium quality kit. Thanks to the use of LCD connectors LCD display can be detached from the main PCB board at any time even after the kit has been assembled. All components are through-hole and are easy to solder. Special Edition Accurate LC Meter is designed for professionals that require unprecedented measurement accuracy and offers great value at low cost.

Specifications
     Measures following inductance: 10nH - 1000nH, 0.1uH - 1000uH, 0.1mH - 100mH
     Measures following capacitance: 0.1pF - 1000pF, 0.1nF - 900nF
     Voltage Supply: 6 - 16V
     Current Consumption: 10mA
     Dimensions: 80 mm x 36 mm x 23 mm (W x L x H)

Component List
   1x 16 x 2 LCD Display with Green Backlight
   1x Premium Quality Dual Layer LC Meter PCB
   1x PIC16F628A Programmed Microcontroller IC
   1x LM311 IC
   1x 18 DIP Machined IC Socket
   1x 8 DIP Machined IC Socket
   1x 78L05 5V Voltage Regulator
   1x 10K Potentiometer
   1x High Grade 82uH Inductor
   1x 4.000 MHz Crystal
   1x 5V Ceramic Reed Relay
   1x L/C Push-button Switch with Black Cap
   1x Tactile Reset Switch
   1x 100uF Panasonic Capacitor
   2x 10uF Panasonic Capacitors
   1x 100nF / 50V TDK Capacitor
   2x 1000pF 2.5% WIMA Capacitors
   2x 10pF Capacitors
   1x 16-PIN Gold Plated LCD Female Header
   1x 16-PIN Gold Plated LCD Male Header
   2x 2-PIN Gold Plated Header
   3x 100K 1% Metal Film Resistors
   1x 47K 1% Metal Film Resistor
   2x 6.8K 1% Metal Film Resistors
   1x 1K 1% Metal Film Resistor
   1x 100 1% Metal Film Resistor
   1x 33 1% Metal Film Resistor
Larger Quantities?
Get Quote
Price:$59.95
In Stock:YES
Quantity:


1000m 433MHz RF Transmitter Module
1000m 433MHz RF Transmitter Module
This tiny RF Transmitter module is great for building your own wireless remote control or wireless link. Remote control that allows to control different devices can be easily implemented with wide range of encoder/decoder chips (such as HOLTEK HT12E + HT12D or MC145026 + MC145027 available in our store) or PIC / AVR microcontrollers. RF Module can also be used for sending data at up to 9.6KB/s.

Specifications
     TTL Compatible Input
     Voltage Supply: 3 - 12V
     Power Consumption: 5 - 45mA
     Quiescent Current: 20uA
     Max Transfer Rate: 9.6KB/s
     Operating Frequency: 433MHz
     Transmitting Range: 1000m
     Dimensions: 19mm x 19mm x 8mm
Larger Quantities?
Get Quote
Price:$4.95
In Stock:YES
Quantity:


USB IO Board Stick Kit
USB IO Board Stick Kit
USB IO Board Stick is a tiny spectacular input / output development board / parallel port replacement that can be used to control many different devices via USB port. It may also be used for data acquisition such as collecting data from sensors, buttons, voltage/current measurements, etc. It plugs right into computer's USB port so no USB cable is required. USB IO Board Stick is based around single PIC18F2550 microcontroller chip that includes    10x 10-bit Analog to Digital Converters (ADC) for precision voltage/current measurements. Controlling USB IO Board Stick is easy. When attached to Windows PC the board will show as RS232 COM serial port. You can control 16 individual microcontroller I/O pins by sending simple serial commands via included software or use included source code to write your own custom C#/VB.NET application. USB IO Board Stick is self-powered by USB port and can provide up to 500mA for your project needs and it is breadboard compatible. Simply solder included 12-PIN & 8-PIN male headers on the bottom side of the PCB and the board can be plugged into a breadboard for quick prototyping. USB IO Board Stick is compatible with Windows 10, 8, 7 (32/64-bit), XP, VISTA, Win2K, Mac OSX and Linux.

These are examples of what can be built using USB IO Board Stick:
     USB Relay Controller (turn ON/OFF lights or appliances in the house)
     Control LEDs, toys, electronic gadgets, wireless control, etc.
     USB LCD Controller
     USB Volt / Ampere / Wattage / Pressure Meter
     USB CNC Controller
     USB Data Logger
     USB Temperature Meter / Logger
     USB Thermostat
     USB Humidity Meter / Logger
     USB Digital RF Power Meter
     USB Stepper Motor Controller
     USB RC Servo Controller
     and much more

Specifications
     16 I/O PINs
     10 x 10-bit ADC ports for precision voltage measurements
     USB 3.0, 2.0 and USB 1.1 plug-and-play compatibility
     USB Powered
     Compatible with Windows 10, 8, 7 (32/64-bit), XP, VISTA, Win2K, Mac OSX and Linux
     Low 5mA current consumption
     PCB Dimensions: 18mm x 60mm / 0.7' x 2.25'

Click here for schematic, pictures and sample software

Component List
   1x PIC18F2550 Programmed Microcontroller
   1x USB IO Board Stick PCB
   1x 28-DIP IC Socket
   1x USB Male Type A Connector
   1x Gold Plated 12-PIN LCD Male Header
   1x Gold Plated 8-PIN LCD Male Header
   1x 20MHz Crystal Resonator
   2x 10K Resistor
   1x 47uF Panasonic Capacitor
   2x 100nF Multilayer Ceramic Capacitor
   1x Instructions with Schematic
Larger Quantities?
Get Quote
Price:$39.95
In Stock:YES
Quantity:


1A Mini USB LIPO Battery Charger
1A Mini USB LIPO Battery Charger
1A Mini USB LIPO battery charger designed to charge 3.7V LIPO / Li-Ion / Lithium Polymer batteries.

     Input Voltage: Mini USB / 4.5-5.5V
     Charging Voltage: 4.2V
     Charging Current: 1A
     Charging current adjustable via R PROG resistor: 1A - 1.2K (default), 900mA - 1.3K, 780mA - 1.5K, 580mA - 2K, 400mA - 3K, 300mA - 4K, 250mA - 5K, 130mA - 10K
     Two LEDs indicate charging status
     Dimensions: 19 x 25 mm
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


USB Relay Controller
USB Relay Controller
Control up to eight devices with your computer using this USB relay controller board. Comes with Relay Controller software to control your devices from a PC. 12V relays are not included.

Specifications
     Voltage Supply: 12V
     PCB Dimensions: 18mm x 59mm / 0.7' x 2.3'

USB relay controller

Component List
   1x PIC18F2550 Programmed Microcontroller (MCU)
   1x USB Relay Controller PCB
   1x 28-DIP IC Socket
   1x USB Type B Connector
   1x Gold Plated 12-PIN LCD Male Header
   1x Gold Plated 8-PIN LCD Male Header
   1x 20MHz Crystal Resonator
   8x BC549 Transistor
   8x 1K Resistor
   2x 10K Resistor
   1x 100uF Panasonic Capacitor
   2x 100nF Multilayer Ceramic Capacitor
   1x Instructions with Schematic
   1x USB Relay Controller software (Win 10, 8, 7, XP, VISTA)

Relays are not included.
Larger Quantities?
Get Quote
Price:$39.95
In Stock:YES
Quantity:


Voltmeter Ammeter Kit
Voltmeter Ammeter Kit
Voltmeter Ammeter is a great kit to measure voltage and current at the same time. It measures 0-70V or 0-500V voltage with 100mV resolution and current from 0 to 10A. It's a perfect addition to any power supply, battery chargers and other electronic projects where voltage and current must be monitored. Kit uses PIC16F876A microcontroller with built-in ADC (Analog to Digital Converter) to sample voltage with current and display it on 16 x 2 backlighted LCD display. It comes with all the parts required to build high quality kit, including double-sided PCB with beautiful red solder mask and plated through holes. With slight modification it is possible to measure higher voltage and current. To measure voltage that is higher than 70 Volts simply replace R3 6.8K resistor with included 1K resistor. This will allow to measure up to 500 Volts. To measure current that is higher than 10A simply replace 0.1 Ohm 5W power resistor with higher wattage resistor. For example 20W 0.1 Ohm resistor will allow to measure up to 20 Amperes. Kit can also measure AC voltage if rectifier bridge is added to voltage input as well as measure and be supplied by the same power source.

Specifications
     Voltage Input: 0 - 70V / 0 - 500V
     Current Input: 0 - 10A
     Voltage Supply: 6 - 30V
     Current Consumption: 30mA

Component List
   1x 16 x 2 LCD Display with Green Backlight
   1x PIC16F876A - Programmed microcontroller
   1x High Quality PCB with red solder mask and plated through holes
   1x 28-DIP IC Socket
   1x 4MHz Resonator
   1x 16 x 1 Gold Plated Male Header
   1x 16 x 1 Gold Plated Female Header
   1x 4 x 1 Gold Plated Header
   1x LM7805 5V Voltage Regulator
   1x 10K Trimmer Potentiometer
   1x 4 x 10K Network Resistor
   2x 100K 1% Metal Film Resistor
   2x 6.8K 1% Metal Film Resistor
   1x 1K 1% Metal Film Resistor
   1x 33 1% Metal Film Resistor
   1x 0.1 Ohm 5W Power Resistor
   1x 100uF Panasonic Capacitor
   1x 100nF Multilayer Ceramic Capacitor
   1x Manual with Schematic
Larger Quantities?
Get Quote
Price:$34.95
In Stock:YES
Quantity:


USB Voltmeter Kit
USB Voltmeter Kit
USB Voltmeter is a PC based dual channel voltmeter built around PIC18F2550 microcontroller that measures voltage from 0.00V up to 500.00V with 10mV resolution. USB Voltmeter sends measured data to PC via standard USB connection displaying data on a computer monitor. USB Voltmeter is self-powered drawing very little current from USB port. Voltage readings are displayed via included USB Voltmeter software.

Specifications
     Voltage Input Range: 0 - 500V
     Voltage Input Channels: 2
     Voltage Resolution: 10mV
     Power Supply: 5V (USB Powered)
     PCB Dimensions: 18mm x 59mm / 0.7' x 2.3'

Component List
   1x PIC18F2550 Programmed Microcontroller (MCU)
   1x USB Voltmeter PCB
   1x 28-DIP IC Socket
   1x USB Type B Connector
   1x Gold Plated 12-PIN Male Header
   1x Gold Plated 8-PIN Male Header
   1x 20MHz Crystal Resonator
   2x 100K 1% Metal Film Resistor
   2x 10K Micro Resistor
   2x 6.8K 1% Metal Film Resistor
   2x 1K 1% Metal Film Resistor
   1x 100uF Panasonic Capacitor
   2x 100nF Multilayer Ceramic Capacitor
   1x Instructions with Schematic
   1x USB Voltmeter software (Win 10, 8, 7, XP, VISTA)
Larger Quantities?
Get Quote
Price:$39.95
In Stock:YES
Quantity:


USB Thermometer Kit with Data Logger
USB Thermometer Kit with Data Logger
USB Thermometer allows to measure temperature in two different locations. Two Microchip MCP9700 temperature sensors in standard TO-92 package are used to sample temperature and allow to measure temperature from -40 to +125 Celsius degrees. Simply connect to a PC computer via standard USB cable and temperature readings will be displayed using included USB Thermometer software. USB Thermometer takes power directly from USB port and does not need external power supply. Temperature readings can be displayed in both Fahrenheit and Celsius degrees.

USB Thermometer software comes with Data Logger feature. Date, time and temperature readings are saved to a text file and can be used to create various graphs via Microsoft Excel or any other statistical software. The software will log temperature every x amount of time which can be set from a second up to a day.





Specifications
     Temperature Range: -40 to +125 degrees Celsius
     Voltage Supply: 5V (USB Powered)
     PCB Dimensions: 18mm x 59mm / 0.7' x 2.3'

Component List
   1x PIC18F2550 Programmed Microcontroller (MCU)
   2x MCP9700 temperature sensors (TO-92 package)
   1x USB Thermometer PCB
   1x 28-DIP IC Socket
   1x USB Type A Connector
   1x Gold Plated 12-PIN LCD Male Header
   1x Gold Plated 8-PIN LCD Male Header
   1x 20MHz Crystal Resonator
   2x 10K Resistor
   1x 47uF Panasonic Capacitor
   2x 100nF Multilayer Ceramic Capacitor
   1x Instructions with Schematic
   1x USB Thermometer software with Data Logger (Win 10, 8, 7, XP, VISTA)
Larger Quantities?
Get Quote
Price:$39.95
In Stock:YES
Quantity:


60MHz Frequency Meter / Counter Kit
60MHz Frequency Meter / Counter Kit
60MHz Frequency Meter / Counter kit measures frequency from 10Hz to 60MHz with 10Hz resolution. It is extremely useful bench test equipment for testing and measuring frequency of oscillators, transmitters, radio receivers, function generators, crystals, etc. Counter provides exceptionally stable readings and has excellent input sensitivity thanks to onboard amplifier and TTL converter. It can be even used for measuring weak signals from crystal oscillators. With the addition of simple prescaller it is possible to measure frequency up to 1GHz or more. Counter's measuring range has now been extended form 50MHz up to 60MHz.

Click here for more information and schematic

Specifications
     Voltage Supply: 7V - 16V
     Power Consumption: 80mA with LCD backlight
     Frequency Measurement: 10Hz - 60MHz
     Measurement Resolution: 10Hz

Component List
   1x 16 x 2 LCD Display with Green Backlight
   1x PIC16F628A Programmed Microcontroller
   1x PCB
   1x 18-DIP IC Socket
   1x 4.000MHz Crystal
   1x LM7805 5V Voltage Regulator
   1x 1 x 16 Gold Plated Female Header (for PCB)
   1x 1 x 16 Gold Plated Male Header (for LCD)
   2x 1 x 2 Gold Plated Male Header (for LCD)
   1x BF199
   1x 10uH Inductor
   1x 10K Trimmer
   1x 10K 1% Metal Film Resistor
   2x 470 1% Metal Film Resistor
   1x 33 1% Metal Film Resistor
   1x 100uF Panasonic Capacitor
   2x 100nF Multilayer Ceramic Capacitor
   2x 10pF Ceramic Capacitor
   1x Manual with Schematic

Related Products
     1Hz - 2MHz XR2206 Function Generator Kit
Larger Quantities?
Get Quote
Price:$34.95
In Stock:YES
Quantity:


ESR Meter / Transistor Tester / LC Meter Kit
ESR Meter / Transistor Tester / LC Meter Kit
ESR Meter / Transistor Tester / LC Meter kit is an amazing auto-ranging multimeter that automatically identifies and analyzes components being tested. It measures ESR values, capacitance (100pF - 20,000uF), inductance (10uH - 20H), resistance (0.1 Ohm - 20 MOhm), tests many different types of transistors such as NPN, PNP, FETs, MOSFETs, Thyristors, SCRs, Triacs and many types of diodes. It also analyzes transistor's characteristics such as voltage and gain. It is an irreplaceable tool for troubleshooting and repairing electronic equipment by determining performance and health of electrolytic capacitors. Unlike other ESR Meters that only measure ESR value this one measures capacitor's ESR value as well as its capacitance all at the same time.

Electrolytic capacitors are by far the electronic parts that suffer aging soonest. If you have any electronic equipment that over the years has degraded its performance, developed quirks, sometimes ending in complete failure, the chances are good that one or more electrolytic capacitors inside it have degraded, causing the problem. Electrolytic capacitors age in several ways: They can become electrically leaky, causing a DC current through them that can make them blow up. They can shift in capacitance value. But the most common way they degrade, by far, is by unduly increasing their equivalent series resistance, which is the undesired internal resistance that appears in series with the wanted capacitance at a given frequency.





Specifications
     ESR Measurements: 2.2uF - 20,000uF
     ESR Resolution: 0.01 Ohm
     Capacitance Measurements: 100pF - 20,000uF
     Inductance Measurements: 10uH - 20H
     Resistance Measurements: 0.1 Ohm - 20M Ohm
     Tests and identifies PINs of all transistors: Bipolar (NPN, PNP), FETs, MOSFETs (N-Channel, P-Channel, enhancement-mode and depletion-mode MOSFETs), Thyristors, SCRs and Triacs.
     Tests and identifies PINs and voltage of diodes, dual diodes, varicap diodes (and their capacity), zener diodes (test voltage up to 5V) and LEDs.
     Power Requirements: 7-16V / 9V Battery
     Current Consumption: 40mA

Component List
   1x ESR Meter / Transistor Tester Kit PCB
   1x 16 x 2 LCD Display with Green Backlight
   1x ATMEGA328 Programmed microcontroller
   1x 28-DIP IC Socket
   1x 16-PIN Gold Plated Male Header (LCD)
   1x 16-PIN Gold Plated Female Connector (PCB)
   1x 3-PIN Gold Plated Machined Female Socket
   1x 2-PIN Gold Plated Male Header
   1x 78L05 5V Voltage Regulator
   1x Tactile Switch
   1x 10K LCD Contrast Potentiometer
   1x 100uF Panasonic Capacitor
   1x 1000pF Capacitor
   2x 100nF Capacitors
11 x 1% Metal Film Resistors
   1x ESR Meter manual with schematic and assembly instructions
Larger Quantities?
Get Quote
Price:$34.95
In Stock:YES
Quantity:


USB IO Board Kit
USB IO Board Kit
USB IO Board is a tiny spectacular input / output development board (parallel port replacement) that can be used for controlling many different devices as well as data acquisition such as collecting data from sensors, buttons, voltage/current measurements, etc. It is based around single PIC18F2550 microcontroller chip that includes    10x 10-bit Analog to Digital Converters (ADC) for precision voltage/current measurements. Controlling USB IO Board is easy. When attached to Windows PC USB IO Board will show up as RS232 COM serial port. You can control 16 individual microcontroller I/O pins by sending simple serial commands or write your own custom C#/VB.NET application. USB IO Board is self-powered by USB port and can provide up to 500mA for your project needs. USB IO Board is breadboard compatible. Simply solder included 12-PIN & 8-PIN male headers on the bottom side of the PCB and the board can be plugged into a breadboard for quick prototyping. USB IO Board is compatible with Windows 10, 8, 7 (32/64-bit), XP, VISTA, Win2K, Mac OSX and Linux.



These are examples of what can be built using USB IO Board Pro:
     USB Relay Controller (turn ON/OFF lights or appliances in the house)
     Control LEDs, toys, electronic gadgets, wireless control, etc.
     USB LCD Controller
     USB Volt / Ampere / Wattage / Pressure Meter
     USB CNC Controller
     USB Data Logger
     USB Temperature Meter / Logger
     USB Thermostat
     USB Humidity Meter / Logger
     USB Digital RF Power Meter
     USB Stepper Motor Controller
     USB RC Servo Controller
     and much more

Specifications
     16 I/O PINs
     10 x 10-bit ADCs for precision measurements
     USB 2.0 and USB 1.1 plug-and-play compatibility
     USB Powered
     Runs under Windows 10, 8, 7 (32/64-bit), XP, VISTA, Win2K, Mac OSX and Linux
     Low 5mA current consumption
     PCB Dimensions: 18mm x 59mm / 0.7' x 2.3'

Click here for schematic, pictures and sample software

Component List
   1x PIC18F2550 Programmed Microcontroller (MCU)
   1x USB IO Board PCB
   1x 28-DIP IC Socket
   1x USB Type B Connector
   1x Gold Plated 12-PIN LCD Male Header
   1x Gold Plated 8-PIN LCD Male Header
   1x 20MHz Crystal Resonator
   2x 10K Resistor
   1x 100uF Panasonic Capacitor
   2x 100nF Multilayer Ceramic Capacitor
   1x Instructions with Schematic
Larger Quantities?
Get Quote
Price:$39.95
In Stock:YES
Quantity:


76MHz - 110MHz FM Transmitter with Booster
76MHz - 110MHz FM Transmitter with Booster
Fully assembled and tested three stage FM transmitter with an on board signal booster for increased transmitting range. It broadcasts audio on 76MHz - 110MHz FM frequency via included on board microphone or from MP3 player, Phone, iPod, Computer, Laptop, CD Player, TV, Satellite Receiver via on board 3.5mm connector. It transmit sound with excellent clarity throughout your home, office, yard, camp ground, etc. Transmitter uses one 2SC9014 and two 2SC9018 low noise RF transistors. Add 500mW FM / VHF Transmitter Amplifier / Booster for even longer range.

Specifications
     Frequency: 76MHz - 110MHz
     Audio Input: Microphone / 3.5mm Audio Jack
     Voltage Supply: 3 - 12V DC Input
     PCB Dimensions: 60mm x 40mm (W x H)
Larger Quantities?
Get Quote
Price:$19.95
In Stock:YES
Quantity:


Stereo FM Receiver Kit
Stereo FM Receiver Kit
This simple kit allows you to build a complete high quality digital Stereo FM Receiver capable of receiving radio broadcasts in 76MHz up to 108MHz band. It is a perfect companion to any FM Transmitter especially if FM band in your area is very crowded. FM receiver is supplied by two AA battery cells.

Specifications
     Frequency: 76 - 108MHz
     Supply Voltage: 1.8 - 3.6V

Component List
   1x Stereo FM Receiver PCB
   1x Stereo FM Receiver Chip
   1x Dual AA Battery Holder
   1x 3.5mm Stereo Headphone Jack
   5x Tactile Buttons
   1x 32,768KHz Crystal
   1x 2SC8050 Transistor
   1x LED
   1x 10uH Inductor
   2x 1N4148 Diodes
   4x 10K Resistor
   2x 100uF Capacitor
   2x 100nF Capacitor
   1x 33pF Capacitor
Larger Quantities?
Get Quote
Price:$14.95
In Stock:YES
Quantity:


Stereo Encoder / Multiplexer Kit
Stereo Encoder / Multiplexer Kit
Stereo Encoder / Multiplexer kit enables stereo audio broadcast through any mono FM transmitter. It connects to mono FM transmitter's audio input and converts it into HI-FI Stereo FM Transmitter. NJM2035 IC features rock solid stereo MPX and PILOT clock based around 38KHz crystal. Stereo encoder is supplied by 1.5 - 3 Volts and draws only 2mA of current. Built-in stereo pre-emphasis enhances and produces crystal clear audio output. NJM2035 chip is manufactured by NJR CORPORATION (JRC), a subsidiary of New Japan Radio, a company that is known as the world's best manufacturer of high end professional audio semiconductors.

Specifications
     Audio Input: Stereo (Left + Right audio channels)
     Output: MPX (connects to mono FM transmitter's audio input)
     SNR: 67dB
     Channel Separation: 40 dB
     Power Supply: 1.5 - 3V
     Operating Current: 2mA
     Dimensions: 1' x 1.75' (28mm x 46mm)

Component List
   1x NJM2035 IC
   1x PCB with Red Solder Mask
   1x 14-DIP IC Socket
   1x 38KHz Crystal
   1x 50K Potentiometer
   1x 33uF Panasonic Capacitor
   1x 10uF Panasonic Capacitor
   4x 100nF Capacitors
   2x 1nF Capacitors
   1x 100pF Capacitor
   1x 10pF Capacitor
   1x 10K 1% Metal Film Resistor
   2x 47K 1% Metal Film Resistors
   1x 82K 1% Metal Film Resistor
   1x Manual with schematic and instructions
Larger Quantities?
Get Quote
Price:$29.95
In Stock:YES
Quantity:


Dual Channel Voltmeter Kit
Dual Channel Voltmeter Kit
Dual channel voltmeter measures voltage from 0V up to 70V providing excellent reading accuracy and 100mV resolution. It has two input channels for measuring two voltage sources at the same time. Dual channel voltmeter kit uses PIC16F876A microcontroller with built-in ADC (Analog to Digital Converter) and 16 x 2 backlighted LCD display.



Kit comes with all components required to build high quality dual channel voltmeter kit including premium quality PCB. Voltmeter can also measure AC voltage if full bridge rectifier is added to voltage input. Dual channel voltmeter can both measure and be supplied by the same power source.

Dual Channel Voltmeter Schematic

Component List
   1x 16 x 2 LCD Display with Green Backlight
   1x PIC16F876A - Programmed microcontroller
   1x High Quality PCB with red solder mask and plated through holes
   1x 28-DIP IC Socket
   1x 4MHz Resonator
   1x 16 x 1 Gold Plated Male Header
   1x 16 x 1 Gold Plated Female Header
   1x 4 x 1 Gold Plated Header
   1x LM7805 5V Voltage Regulator
   1x 10K Trimmer Potentiometer
   1x 4 x 10K Network Resistor
   2x 100K 1% Metal Film Resistor
   2x 6.8K 1% Metal Film Resistor
   1x 10 1% Metal Film Resistor
   1x 100uF Panasonic Capacitor
   1x 100nF Multilayer Ceramic Capacitor
   1x Manual with Schematic
Larger Quantities?
Get Quote
Price:$39.95
In Stock:YES
Quantity:


3-32V to 5-40V 4A Adjustable DC to DC Step Up Power Converter
3-32V to 5-40V 4A Adjustable DC to DC Step Up Power Converter
High performance adjustable step up DC to DC power module allows to convert low voltage of 3-32V into higher 5-40V voltage. Uses latest switching XL6009 chip with a built-in 4A MOSFET transistor for high energy transfer and up to 94% efficiency. High switching frequency of 400KHz minimizes output ripples and noise. Output voltage is adjusted via on board multi-turn potentiometer. Can be used to build small battery powered bench power supply. Module dimensions are 43mm x 21mm x 14mm (WxDxH).

Larger Quantities?
Get Quote
Price:$9.95
In Stock:YES
Quantity:


TDA7000 FM Receiver (Parts)
TDA7000 FM Receiver (Parts)
This simple one chip FM receiver / TV tuner will allow you to receive frequencies from 70 up to 120MHz. With this small receiver it is possible to pick up TV stations, entire 88 - 108MHz FM band, aircraft conversation and many other private transmissions. It is a perfect companion to any FM Transmitter especially if FM band in your area is very crowded. TDA7000 receiver offers very good sensitivity therefore it will even allow you to pickup weaker signals that cannot be heard on conventional FM receivers. A neat feature of presented TDA7000 FM receiver is a voltage controlled oscillator similar to TV tuners that are used in television sets. Frequency is tuned by varying the input voltage to the oscillator. The advantage of this type of oscillator is that you can use regular 100K potentiometer to precisely tune to a given broadcast. Tuning can be performed much quicker and precisely than by using a trimmer (variable capacitor). Trimmers will also shift the frequency as you touch them where potentiometer will not. Trimmer also needs to be placed on receiver's PCB to minimize the stray capacitance where potentiometer can be conveniently placed anywhere you want because it will not be affected by any external capacitance.

Click here to view TDA7000 FM receiver schematic & description

Component List
   1x TDA7000
   1x 18-PIN IC Socket
   1x 5.5T Variable Coil
   1x MV2105 - Varicap Diode
   1x 100K Potentiometer
   1x 100K Resistor
   1x 22K Resistor
   1x 10K Resistor
   3x 100nF Capacitor
   1x 22nF Capacitor
   1x 10nF Capacitor
   2x 3.3nF Capacitor
   1x 2.2nF Capacitor
   1x 1nF Capacitor
   2x 330pF Capacitor
   2x 220pF Capacitor
   2x 180pF Capacitor
   1x 150pF Capacitor
Larger Quantities?
Get Quote
Price:$29.95
In Stock:YES
Quantity:


BH1417 Stereo PLL FM Transmitter Parts
BH1417 Stereo PLL FM Transmitter Parts
List of components for building BH1417 Stereo PLL FM Transmitter project. Add our 500mW FM / VHF Transmitter Amplifier / Booster for even longer range.

Component List
   1x BH1417 - Stereo PLL Transmitter IC
   1x SOIC 28 to 28 DIP Adapter
   1x 7.6 MHz Crystal
   1x 5.5 Turns Variable Coil
   1x MV2109 Varicap Diode
   1x 4-DIP Switch
   1x MPSA13 NPN Darlington Transistor
   1x 100uF Nichicon Gold Capacitor
   3x 10uF Nichicon Gold Capacitor
   2x 1uF Nichicon Gold Capacitor
   1x 47nF Capacitor
   3x 2.2nF Capacitor
   1x 1nF Capacitor
   1x 330pF Capacitor
   2x 150pF Capacitor
   1x 33pF Capacitor
   2x 27pF Capacitor
   1x 22pF Capacitor
   2x 10pF Capacitor
   1x 22K Resistor
   7x 10K Resistor
   1x 5.1K Resistor
   2x 3.3K Resistor
   1x 100 Ohm Resistor
Larger Quantities?
Get Quote
Price:$29.95
In Stock:YES
Quantity:


Digital Thermostat Controller
Digital Thermostat Controller
     Temperature Range: -50-110 F
     Resolution: 0.1 F
     Sensor: 10K 0.5% NTC Waterproof Sensor
     Output Relay: 20A / 125V
     Supply Voltage: DC 12V / 35mA
     Dimensions: 48 mm x 40 mm
Larger Quantities?
Get Quote
Price:$24.95
In Stock:YES
Quantity:


4-Channel 433MHz Wireless RF Remote Control (Transmitter + Receiver)
4-Channel 433MHz Wireless RF Remote Control (Transmitter + Receiver)
4 Channel RF Remote Transmitter and Receiver allows to remotely control four appliances. RF Remote Control provides 4 momentary outputs that can be wired to relays and control home appliances, lights, motors, light dimmers, robotic devices, RC cars, computer, etc. RF transmitter provides up to 150m range. Selection of custom address codes allows to operate more than one remote control system in the same area or to control one receiver with multiple transmitters. If required momentary outputs can be converted to toggle with low cost digital 4013 IC. 12V (27A) alkaline battery is included.

Specifications
     4 Momentary Outputs
     150m Transmission Range
     Rock-solid oscillator provides reliable operation
     Valid transmission LED status through VT connection
     High noise immunity
     Standard header connection (breadboard compatible)
     Selection of custom address codes allows to operate more than one unit in the same area or controlling the same receiver with multiple remotes

RF Transmitter Specifications
     Voltage Supply: 12V (Included 27A Alkaline Battery)
     Transmission Frequency: 433MHz
     Transmission Range: 150m
     Dimensions: 62 mm x 38 mm x 14 mm

RF Receiver Specifications
     Voltage Supply: 5V
     Transmission Frequency: 433MHz
     Output Mode: Momentary
     Power Consumption: 5 mA
     Receiving Sensitivity: -101 dbm
     Output PINs: GND, 5V, D0, D1, D2, D3, VT (Status LED)
     Dimensions: 41 mm x 22 mm x 6 mm
Larger Quantities?
Get Quote
Price:$19.95
In Stock:YES
Quantity:


433MHz RF Receiver Module
433MHz RF Receiver Module
This tiny RF Receiver module is great for building your own wireless remote control or wireless link. Remote control that allows to control different devices can be easily implemented with wide range of encoder/decoder chips (such as HOLTEK HT12E + HT12D or MC145026 + MC145027 available in our store) or PIC / AVR microcontrollers. RF Module can also be used for sending data at up to 4.8KB/s.

Specifications
     TTL Compatible Output
     Voltage Supply: 5V
     Power Consumption: 5mA
     Receiving Sensitivity: -103 dB
     Max Transfer Rate: 4.8KB/s
     Operating Frequency: 433MHz
     Dimensions: 30mm x 14mm x 7mm
Larger Quantities?
Get Quote
Price:$4.95
In Stock:YES
Quantity:


ICL8038 - Precision Waveform Generator
ICL8038 - Precision Waveform Generator
ICL8038 is a precision waveform generator with voltage control for generating accurate sine, square, triangular, sawtooth and pulse waveforms. The output frequency was set by resistors and capacitors and covers a range from 0.001 Hz to more than 300 kHz.
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


nRF24L01 2.4GHz Wireless Transceiver with Antenna
nRF24L01 2.4GHz Wireless Transceiver with Antenna
nRF2401A 2.4GHz transceiver modules with built-in antenna. Designed around nRF2401A chip with improved sensitivity and range. Two units are required for a complete link.

     Frequency: 2.4GHz
     Built-in 2.4Ghz antenna
     Data Rate: up to 2Mbps
     Standard 0.1'    2x 4 PIN header (breadboard compatible)
     Voltage: 1.9 ~ 3.6V
     Dimensions: 17 x 34 x 1 mm
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


EasyDriver Stepper Motor Driver
EasyDriver Stepper Motor Driver
The EasyDriver is a simple to use bipolar stepper motor driver that supports microstepping. It can be used to control 3-axis CNCs, robots, home appliances, etc. It's compatible with any source that can output a digital 0 to 5V pulse (or 0 to 3.3V pulse if you solder 3/5V pads). Board is powered by 7V to 30V supply to power stepper motors with any voltage. It has an on board voltage regulator for the digital interface that can be set to 5V or 3.3V. Connect a 4-wire stepper motor and a microcontroller and you've got a precision motor control. EasyDriver drives bipolar motors, and motors wired as bipolar. I.e. 4, 6, or 8 wire stepper motors.

This is the newest version of EasyDriver V4.4. It provides much more flexibility and control over your stepper motor, when compared to older versions. The microstep select (MS1 and MS2) pins of the A3967 are broken out allowing adjustments to the microstepping resolution. The sleep and enable pins are also broken out for further control.
Note: Do not connect or disconnect a motor while the driver is energized. This may cause permanent damage to the A3967 IC.

Features
     A3967 Precision Microstepping Driver
     MS1 and MS2 pins broken out to change microstepping resolution to full, half, quarter and eighth steps (defaults to eighth)
     Compatible with 4, 6, and 8 wire bipolar stepper motors such as popular NEMA 17
     Adjustable current control from 150mA/phase to 750mA/phase
     Compatible with Arduino GRBL G-code interpreter for driving 3-axis CNC machines
     Breadboard compatible pins
     Power supply range from 7V to 30V. The higher the voltage, the higher the torque at high speeds

Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


Arduino Prototype Kit
Arduino Prototype Kit
Arduino Prototype is a tiny arduino development board fully compatible with Arduino Pro. It's breadboard compatible so it can be plugged into a breadboard for quick prototyping. It has VCC & GND power pins available on both sides of PCB. It's small, power efficient, yet customizable through onboard 2 x 7 perfboard that can be used for connecting various sensors and connectors. Arduino Prototype uses all standard through-hole components for easy construction, two of which are hidden underneath IC socket. Board features 28-PIN DIP IC socket, user replaceable ATMEGA328 microcontroller flashed with Arduino bootloader, 16MHz crystal resonator and a reset switch. It has 14 digital input/output pins (0-13) of which 6 can be used as PWM outputs and 6 analog inputs (A0-A5). Arduino sketches are uploaded through any USB-Serial adapter connected to 6-PIN ICSP female header. Board is supplied by 2-5V voltage and may be powered by a battery such as Lithium Ion cell, two AA cells, external power supply or USB power adapter.

Specifications
     100% compatible with Arduino IDE (Tools > Board > Arduino Pro (5V, 16MHz) w/ ATMEGA328)
     Microcontroller: ATMEGA328
     Low Power Consumption
     Operating Voltage: 2 - 5V
     Digital I/O Pins: 14 (of which 6 provide PWM output)
     Analog Input Pins: 6
     Flash Memory: 32KB of which 2 KB is used by Arduino bootloader
     SRAM: 2 KB
     EEPROM: 1 KB
     PCB Dimensions: 18mm x 50mm



Component List
   1x ATMEGA328 microcontroller programmed with Arduino Bootloader
   1x Arduino Prototype PCB
   1x 28-DIP IC Socket
   1x 16MHz Crystal Resonator
   1x Tactile Switch
   1x Gold Plated 6-PIN Female Header
   1x Gold Plated 14-PIN Male Header
   1x Gold Plated 7-PIN Male Header
   1x Gold Plated 6-PIN Male Header
   1x Gold Plated 4-PIN Male Header
   1x 10K Micro Resistor
   1x 47uF Capacitor
   2x 100nF Capacitors
   1x Instructions with Schematic

Related Products
USB to Serial Arduino Programmer
Larger Quantities?
Get Quote
Price:$14.95
In Stock:YES
Quantity:


ESP8266 WiFi Module
ESP8266 WiFi Module
The ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to WiFi network. The ESP8266 is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor. Each ESP8266 module comes pre-programmed with an AT command set firmware, one can simply hook this up to your Arduino device and get about as much WiFi-ability as a WiFi Shield offers. This module has a powerful enough on-board processing and storage capability that allows it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, including the front-end module, is designed to occupy minimal PCB area. The ESP8266 supports APSD for VoIP applications and Bluetooth co-existance interfaces, it contains a self-calibrated RF allowing it to work under all operating conditions, and requires no external RF parts.

Features
     802.11 b/g/n
     Wi-Fi Direct (P2P), soft-AP
     Integrated TCP/IP protocol stack
     Integrated TR switch, balun, LNA, power amplifier and matching network
     Integrated PLLs, regulators, DCXO and power management units
     +19.5dBm output power in 802.11b mode
     Power down leakage current of <10uA
     Integrated low power 32-bit CPU could be used as application processor
     SDIO 1.1 / 2.0, SPI, UART
     STBC,    1x 1 MIMO,    2x 1 MIMO
     A-MPDU & A-MSDU aggregation & 0.4ms guard interval
     Wake up and transmit packets in < 2ms
     Standby power consumption of < 1.0mW (DTIM3)
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


USB AVR Programmer
USB AVR Programmer
Compact USB AVR Programmer for programming many ATmega, Tiny and classic ATMEL microcontrollers. Perfect for in-circuit AVR development. Allows to read and write microcontroller's firmware, EEPROM, fuse bits and lock bits. Supports Windows XP, 7, Linux and Mac OSX. The USB interface is achieved with ATmega8 microprocessor. USB AVR Programmer comes with 2-feet cable and standard 10-PIN ISP interface connector. Supports AVRDude and many other GUI AVR programming software.

Supported microcontrollers: ATmega8, ATmega16, ATmega32, ATmega48, ATmega64, ATmega88, ATmega103, ATmega128, ATmega161, ATmega162, ATmega163, ATmega164, ATmega168, ATmega169, ATmega324, ATmega328, ATmega329, ATmega640, ATmega644, ATmega649, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega3290, ATmega6490, ATmega8515, ATmega8535, ATtiny12, ATtiny13, ATtiny15, ATtiny25, ATtiny26, ATtiny45, ATtiny85, ATtiny2313, AT90S1200, AT90S2313, AT90S2333, AT90S2343, AT90S4414, AT90S4433, AT90S4434, AT90S8515, AT90S8535, AT90CAN128, AT90PWM2, AT90PWM3.

Features
     Compact USB-powered USB AVR Programmer
     Supports ATmega, Tiny and classic ATMEL microcontrollers
     Onboard ATmega8 microcontroller
     USB specification 1.1 and 2.0 compliant
     Windows XP, 7 Linux and Mac OSX supported
     Comes with Windows XP, 7 drivers, no diver required for Linux and Mac OSX
     Comes with links to several GUI AVR programming software
     Cable length: 2 feet
     Standard 10-PIN ISP interface connector
     Provides 3.3V and 5V output power for testing electronic projects
     Comes with User Manual that includes target ATMEGA board schematic, link to XP/Win7 drivers, links to many GUI programming software and sample commands for programming with AVRDude.
Larger Quantities?
Get Quote
Price:$14.95
In Stock:YES
Quantity:


12V 27A Alkaline Battery
12V 27A Alkaline Battery
High quality 12V 27A alkaline battery used in remote controls and many other electronic devices.

     Voltage: 12V
     Dimensions: 8 x 28 mm
     Long shelf life of 10 years
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


LM317 - 1.5A Adjustable Voltage Regulator
LM317 - 1.5A Adjustable Voltage Regulator
LM317 is an adjustable 1.2V to 37V voltage regulator with up to 1.5A output current rating. Regulator is exceptionally easy to use and requires only 2 external resistors to set the output voltage. LM317 includes short circuit and thermal overload protection.

     Output Voltage: 1.2V - 37V Adjustable
     Output Current: 1.5A
     Thermal Overload Protection
     Short Circuit Protection
     Standard TO-220 package
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


3.5mm Stereo Audio Jack - Chassis Mount
3.5mm Stereo Audio Jack - Chassis Mount
Chassis mount 3.5mm stereo audio jack. Made in Japan.
Larger Quantities?
Get Quote
Price:$3.95
In Stock:YES
Quantity:


USB 3.0 Male Connector
USB 3.0 Male Connector
High quality USB 3.0 male connector with 9-PIN pads that are easy to solder wires to.
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


LM350 - 3A Adjustable Voltage Regulator
LM350 - 3A Adjustable Voltage Regulator
LM350 voltage regulator in TO-220 package with 1.2V to 37V adjustable output voltage. It's identical to LM317 regulator except it has higher 3A current rating. They are exceptionally easy to use and require only 2 external resistors to set the output voltage. LM350 includes short circuit and thermal overload protection.

     Output Voltage: 1.2V - 37V Adjustable
     Output Current: 3A
     Thermal Overload Protection
     Short Circuit Protection
     Standard TO-220 package
Larger Quantities?
Get Quote
Price:$3.95
In Stock:YES
Quantity:


40 PIN Break Away Male Header Connector - Yellow
40 PIN Break Away Male Header Connector - Yellow
40 PIN yellow male header connector with standard 2.54mm / .1" spacing. Can be cut to any size, simply bend and break to custom size. Compatible with breadboards and protoboard PCBs.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


USB Male Connector Type A with Cover
USB Male Connector Type A with Cover
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


2x40 PIN Break Away Double Row Male Header Connector - Straight
2x40 PIN Break Away Double Row Male Header Connector - Straight
2 x 40 PIN double row male header connector with 2mm spacing. Can be cut to any size, simply bend and break to custom size.
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


40 PIN Break Away Male Header Connector - Straight
40 PIN Break Away Male Header Connector - Straight
40 PIN male header connector with standard 2.54mm / .1" spacing. Can be cut to any size, simply bend and break to custom size. Compatible with breadboards and protoboard PCBs.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


LM7805 - 5V Voltage Regulator
LM7805 - 5V Voltage Regulator
This is the basic 7805 voltage regulator, a three-terminal positive regulator with a 5V fixed output voltage. This fixed regulator provides a local regulation, internal current limiting, thermal shut-down control, and safe area protection for your project. Each one of these voltage regulators can output a max current of 1.5A.

     Output Voltage: 5V
     Output Current: 1.5A
     Max Input Voltage: 35V
     Thermal Overload Protection
     Short Circuit Protection
     Standard TO-220 package
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


40 PIN Machined Break Away Female Header Connector
40 PIN Machined Break Away Female Header Connector
40 PIN machined female header connector that may be cut to any size and used as IC socket. Header has round holes and comes with standard 2.54mm / .1' spacing.
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


40 PIN Machined Break Away Male Header Connector
40 PIN Machined Break Away Male Header Connector
Gold plated 40 PIN machined male header connector with standard 2.54mm / .1' spacing. Bend and break to any size.
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


RJ45 Ethernet Jack
RJ45 Ethernet Jack
Shielded RJ45 ethernet jack with built in transformer and two status LEDs.
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


1x4 Female Header Connector
1x4 Female Header Connector
1 x 4 gold-plated female header with standard 0.1' spacing and through-hole mounting. This header connects perfectly with break away male header connectors.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


1x6 Female Header Connector
1x6 Female Header Connector
1 x 6 gold-plated female header with standard 0.1' spacing and through-hole mounting. This header connects perfectly with break away male header connectors.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


1x8 Female Header Connector
1x8 Female Header Connector
1 x 8 gold-plated female header with standard 0.1' spacing and through-hole mounting. This header connects perfectly with break away male header connectors.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


Protoboard PCB
Protoboard PCB
5 x 7 cm / 2' x 2.75' perfboard with standard 0.1' / 2.54mm spacing. Comes with 432 pre-drilled 1mm holes. Multiple boards may be stacked together with 0.1' headers. Great for prototyping electronic circuits.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


3.3V SMD Voltage Regulator
3.3V SMD Voltage Regulator
3.3V 250mA LDO voltage regulator in SOT-23-3 package. These are great for small, low power applications.

     Voltage Output: 3.3V
     Voltage Input: 1.8-6V
     Max output current: 250mA
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


3.3V 250mA Ultra Low Noise LDO Voltage Regulator
3.3V 250mA Ultra Low Noise LDO Voltage Regulator
Ultra Low Noise 3.3V 250mA LP5907 LDO voltage regulator from Texas Instruments. Provides ultra low noise (<10uV), high 82dB PSRR ripple rejection and low quiescent current. Excellent choice for audiophile applications.

     Output Voltage: 3.3 V
     Output Current: 250 mA
     Max Input Voltage: 5.5 V
     Package: SOT-23-5
     Low Output Voltage Noise: <10 ?V RMS
     High PSRR / Ripple Rejection: 82 dB
     Thermal Overload and Short Circuit Protection
     No Bypass Capacitor Required
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


Stepper Motor Controller
Stepper Motor Controller
This is an easy to use software that will allow you to precisely control a unipolar stepper motor through your computer's parallel port. With a stepper motor you can build a lot of interesting gadgets such as robots, elevator, PCB drilling mill, camera panning system, automatic fish feeder, etc.

Once we'll receive your payment you will receive an e-mail with a link to download a full version of Stepper Motor Controller. As an owner of the retail version you are entitled to request an addition of new features, and download the latest versions of the program as they become available.
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


Humidity and Temperature Sensor - DHT11
Humidity and Temperature Sensor - DHT11
DHT11 is an exciting all in one humidity and temperature sensor featuring 1-wire digital interface. Sensor comes factory calibrated with very stable readings and requires no external components to measure humidity and temperature.

     Factory calibrated
     Ultra-long signal transmission distance
     No external components needed
     Ultra-low 60μA standby current
     Operating Voltage: 3.5 - 5.5V
     RH Humidity Range: 20 - 90%
     Temperature Range: 0 - 50 degrees Celsius
     Breadboard compatible 0.1' PIN spacing
     Connections: (1) VCC, (2) DATA, (3) Unused, (4) GND
     Dimensions: 23 mm x 12 mm x 5 mm
Larger Quantities?
Get Quote
Price:$4.95
In Stock:YES
Quantity:


1uF / 50V ELNA SILMIC II Audio Capacitor
1uF / 50V ELNA SILMIC II Audio Capacitor
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


SOT23 Adapter
SOT23 Adapter
Converts SOT23, SOT23-3, SOT23-6 ICs to standard 6-PIN DIP size. Great for integrated circuits that don't come in standard DIP sizes.

     Green Solder Mask Cover
     Pre-soldered for Easier Soldering
     Plated Through Holes
     Dimensions: 10 x 7 mm
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


1x16 Female Header Connector
1x16 Female Header Connector
1 x 16 gold-plated female header with standard 0.1' spacing and through-hole mounting. This header connects perfectly with break away male header connectors.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


Mini Breadboard
Mini Breadboard
170 tie-point solderless, re-usable breadboard made from sturdy ABS plastic. Great for prototyping and testing new circuits. Nickle plated spring clips ensure longevity and firm grip. Works with standard 0.1' / 2.54mm pitch components such as LEDs, transistors, diodes, capacitors, resistors, integrated circuits and headers.

     Solder-less circuit prototyping
     Compact and simple to use
     Peel-off double-sided stick back to attach to your project
     170 tie-points
     Standard 0.1' / 2.54mm pitch
     Dimensions: 4.5 x 3.5 x 0.85cm
     Color: White
Larger Quantities?
Get Quote
Price:$3.95
In Stock:YES
Quantity:


Surface Mount Tactile Switch
Surface Mount Tactile Switch
High quality surface mount tactile switch. Features sturdy low-profile metal construction.

     Dimensions: 4 x 4 x 1.5 mm
     Current Rating: 50 mA
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


Micro USB Female Connector Type B - SMD
Micro USB Female Connector Type B - SMD
5-PIN SMD Micro Female USB connector Type B.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


Micro USB Female Connector Type B
Micro USB Female Connector Type B
5-PIN Plated Through Hole Micro Female USB connector Type B.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


128x64 OLED Display
128x64 OLED Display
Ultrasharp White OLED Display with 128 x 64 resolution. 1mm thin OLED display is self-backlighted, featuring ultra low power consumption and wide 180 degree viewing angles. Displays text with different font sizes, graphics, shapes, custom logos, and animations. Connection is very simple through 4-PIN breadboard compatible male header (VCC, GND, SCL, SDA). Uses only two arduino I2C PINs that can be shared by multiple I2C devices. Includes instructions and sample code for Arduino boards.

     OLED Resolution: 128 x 64
     Wde viewing angles: 180 degree
     Ultra low power consumption
     Self backlighted by OLED display
     Display Color: White / Black
     Displays 8 x 20 text characters using small font size
     Operating voltage: 3 - 5V
     Connection: I2C - 0x3C address
     Lightweight: only 2 grams!
     Dimensions: 27 x 27 x 2 mm / 1' x 1' x 0.07'
Larger Quantities?
Get Quote
Price:$9.95
In Stock:YES
Quantity:


Ultrasonic Distance Measuring Sensor - HC-SR04
Ultrasonic Distance Measuring Sensor - HC-SR04
HC-SR04 is an ultrasonic sensor that uses sonar to determine distance to an object. It provides very accurate distance measurement readings from 0 - 450cm. It's extremely easy to use and fun to work with.

     Detection Distance: 0 - 450cm
     High Measurement Accuracy: 2mm
     Small, light weight and easy to work with
     Supply Voltage: 5V
     Supply Current: < 2mA
     Frequency: 40KHz
     PINs: VCC (5V), Trig, Echo, GND
     Dimensions: 4.5 x 2 x 1.5 cm
Larger Quantities?
Get Quote
Price:$9.95
In Stock:YES
Quantity:


Mini Tactile Switch (Pack of 2)
Mini Tactile Switch (Pack of 2)
High quality momentary mini tactile switch. Mounts directly into standard bread boards. Rated up to 50mA. This item is a set of two tactile switches.

     Dimensions: 3 x 6 x 5 mm
     Current Rating: 50 mA
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


Jumper - 2 PIN
Jumper - 2 PIN
2-PIN female jumper with standard .1' spacing for male header connectors.
Larger Quantities?
Get Quote
Price:$0.25
In Stock:YES
Quantity:


3.5mm Stereo Audio Jack - Panel Mount
3.5mm Stereo Audio Jack - Panel Mount
Standard 3.5mm stereo audio jack with switch. PCB / panel mount.
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


Miniature 3.5mm Stereo Audio Jack - PCB Mount
Miniature 3.5mm Stereo Audio Jack - PCB Mount

High quality miniature 3.5mm stereo audio jack.
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


Mini Spy Microphone
Mini Spy Microphone
Tiny electret microphone with excellent sound sensitivity.

     Voltage Supply: 1 - 10V
     Current Consumption: 0.5mA
     Impedance: 2.2K
     Dimensions: 2.2mm x 6mm
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


16x2 LCD Display with Green Backlight
16x2 LCD Display with Green Backlight
Specifications
     Characters:    2x 16
     Character Resolution:    5x 7
     Connection: Standard 16 PIN interface
     Backlight: Green
     Voltage Supply: 5V
     Dimensions: 3.6 cm x 8 cm x 1 cm (H x W x D)
     HD44780 Compatible

Interface Connection
PIN 1: Vss - GND
PIN 2: VDD - +5V VCC
PIN 3: Vo - Contrast Adjustment
PIN 4: RS - Reset
PIN 5: R/W - Read/Write
PIN 6: E - Enable Signal
PIN 7: DB0 Data 0
PIN 8: DB1 Data 1
PIN 9: DB2 Data 2
PIN 10: DB3 Data 3
PIN 11: DB4 Data 4
PIN 12: DB5 Data 5
PIN 13: DB6 Data 6
PIN 14: DB7 Data 7
PIN 15: Backlight +5V VCC
PIN 16: Backlight GND
Larger Quantities?
Get Quote
Price:$9.95
In Stock:YES
Quantity:


Parallel Port Controller
Parallel Port Controller
This is an easy use software that will allow you to control up to eight external devices through your computer's parallel port. You may for instance control different appliances such as lamps, computers, printers, tv sets, radios, music systems, air conditioners, air fans, garden sprinklers and anything else you can think off, all through your computer. In the future versions you will be able to program at what time a particular device should be turned on or off.

Once we'll receive your payment you will receive an e-mail with a link to download a full version of Parallel Port Controller. As an owner of the retail version you are entitled to request an addition of new features, and download the latest versions of the program as they become available.
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


2.5 - 5V Low Power Ceramic Reed Relay
2.5 - 5V Low Power Ceramic Reed Relay
     Hermetically Sealed Ceramic Relay
     Voltage: 2.5 - 5V
     Power Consumption: 50mW
     Coil Resistance: 500 OHM
     Dimensions: 19mm (W) x 7mm (D) x 7mm (H)
Larger Quantities?
Get Quote
Price:$4.95
In Stock:YES
Quantity:


10K Mini Horizontal Potentiometer
10K Mini Horizontal Potentiometer
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


4-DIP Switch
4-DIP Switch
DIP switch with 4 individual switch positions. The pins have .1' spacing - fits great into a breadboard! Works great as general control switches.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


LCD Controller
LCD Controller
LCD Controller allows to send text messages to 16 x 2 LCD through computer's parallel port. One of the new features allows to display information from the internet via RSS feeds. Schematic is shown below and only requires parallel port male connector, wires and any 16 x 2 character LCD display.

LCD Controller Schematic
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


CDS Photoresistor
CDS Photoresistor
Small CDS Photoresistor cell varies resistance with varying levels of light. Photo cell has been dipped in clean moisture-proof coating for protection. It has long leads. Resistance varies to over 1 MOhm in the dark and below 100 Ohm in the bright light.

     Dimensions: 6 x 7 mm
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


Infrared IR Receiver
Infrared IR Receiver
This small IR receiver is compatible with most commercial IR remotes out there. It's perfect for any IR remote control project for controlling relays, motors, lights, or adding input interface through any IR remote control. IR receiver features low power consumption as well as internal photo detector with preamplifier for boosting sensitivity and extending control range. IR receiver's output pin can be directly connected to ATMEL / PIC microcontrollers and Arduino for decoding.

     Carrier Frequency: 38KHz
     Improved immunity against ambient light
     Photo detector and preamplifier in one package
     Low Power Consumption
     Voltage Supply: 2.7-5.5V
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


2 AAA Battery Holder with Cover and Switch
2 AAA Battery Holder with Cover and Switch
Plastic battery holder with cover plate and on/off switch for 2 AAA battery cells.

Specifications
     Battery Size: AAA cell
     Number of Batteries:    2x AAA
     Wire Connections: AWG #26 Black and Red 150mm Strip and tin 5mm
     Construction Material: Black Plastic
     Format: 2 battery rows
     Additional Features: Cover Plate and ON/OFF Switch
Larger Quantities?
Get Quote
Price:$3.95
In Stock:YES
Quantity:


SOIC 8 Adapter
SOIC 8 Adapter
Converts SOIC 8 SMD ICs to standard DIP size. Great for integrated circuits that don't come in standard DIP sizes.

     Green Solder Mask Cover
     Pre-soldered for Easier Soldering
     Plated Through Holes
     Dimensions: 13 x 20 mm
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


PIC16F628A Microcontroller Replacement
PIC16F628A Microcontroller Replacement
Larger Quantities?
Get Quote
Price:$9.95
In Stock:YES
Quantity:


Miniature Push Button Tactile Switch
Miniature Push Button Tactile Switch
Miniature tactile switch. These are high quality momentary switches. Perfect as a tactile reset switch. Mounts directly into standard bread boards. Rated up to 50mA.

     Dimensions: 6 x 6 x 4.3 mm
     Current Rating: 50 mA
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


PIC12F675 Microcontroller
PIC12F675 Microcontroller
Larger Quantities?
Get Quote
Price:$3.45
In Stock:YES
Quantity:


3.5mm Stereo Audio Jack - PCB Mount
3.5mm Stereo Audio Jack - PCB Mount
Low profile 3.5mm stereo audio jack.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


0.1uF / 50V Capacitor
0.1uF / 50V Capacitor
0.1uF / 50V ceramic capacitor with standard 0.1' lead spacing. Excellent for decoupling integrated circuits. Fits into breads and perfboards.
Larger Quantities?
Get Quote
Price:$0.25
In Stock:YES
Quantity:


100nF / 63V 5% WIMA Metal Film Capacitor
100nF / 63V 5% WIMA Metal Film Capacitor
0.1uF 63V 5% WIMA Metal Film capacitor excellent for audio applications. Made in Germany.

     Lead Spacing: 5mm
     Length: 7.2 mm
     Width: 2.5 mm
     Height: 6.5 mm
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


6-DIP Switch
6-DIP Switch
DIP switch with 6 individual switch positions. The pins have .1' spacing - fits great into a breadboard! Works great as general control switches.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


Mini SPDT Panel Mount Switch
Mini SPDT Panel Mount Switch
General purpose Mini SPDT Switch rated at DC 50V 1A. Dimensions: 20mm x 6mm x 5mm (W x D x H). 3mm Pin Pitch.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


10K Linear Potentiometer
10K Linear Potentiometer
     10K Linear Potentiometer
     Shaft Diameter: 6mm
     Shaft Length: 19mm
     Dimensions: 16mm x 9mm x 20mm (W x D x H)
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


USB Female Connector Type B
USB Female Connector Type B
USB Type 'B' Female connector. The 4 connection pins have .1' spacing allowing it to be inserted into development boards and perf boards with mild modification. You can either drill two 80mil holes for the support posts, or cut them off completely.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


USB Female Connector Type A
USB Female Connector Type A
USB Type 'A' Female PCB mount connector. For use with any PCB that will be used with a Type A to Type A USB cable or Type A to Type B.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


9V Battery Clip Connector
9V Battery Clip Connector
9V connector with polarized 5' in length cable and soldered ends.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


Electret Microphone
Electret Microphone
Small electret microphone features 100Hz-10KHz frequency response. Operates on 2V to 10V voltage. Size: 9mm (.36') x 6mm (.25') Width x High. Sensitivity: -50db@1kHz, S/N Ratio: 80dB, Current consumption: 650uA, Impedance: 1Kohm.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


PIC16F628 Microcontroller
PIC16F628 Microcontroller
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


RCA Connector
RCA Connector
Right-angle RCA PCB mount connector.
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


AD8307
AD8307
     DC to 500 MHz, 92 dB Logarithmic Amplifier
     Complete multistage logarithmic amplifier with +/-1 dB linearity
     92 dB dynamic range: -75 dBm to +17 dBm to -90 dBm using matching network
     Output of 25 mV/dB, intercept of -84 dBm highly stable scaling over temperature
     Fully differential dc-coupled signal path
Larger Quantities?
Get Quote
Price:$9.95
In Stock:YES
Quantity:


Buzzer Alarm
Buzzer Alarm
Small 12mm round buzzer that operates around audible 2KHz tone range. Voltage can be varied to generate different tones. Can be connected directly PIC / AVR microcontroller to generate the tones. Use buzzers to create simple music or user interfaces.

     Operating Voltage: 1.5V - 12V
     Rated Current: 30mA (MAX)
     Output Sound: 85-92dB
     Sound Type: Continuous Sound
     Dimensions: 12mm
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


Humidity Temperature Meter
Humidity Temperature Meter
Provides simultaneous monitoring of humidity and temperature on large LCD display which can be read from across the room. For labs, chemical storage areas, clean rooms, stock rooms, warehouses, factories, greenhouses, and outdoors. Monitor humidity and temperature in desiccators, incubators, refrigerators, and fume hoods. Comes with LR44 battery.

Specifications
     Temperature range: -40 C to 70 C (-40 F to 158 F)
     Humidity range: 10% RH to 99% RH
     Temperature resolution: 1 C
     Humidity resolution: 1% RH
     Size: 57mm (L) x 32mm (W) x 11.5mm (H)
     Battery: LR44 (included)
Larger Quantities?
Get Quote
Price:$19.95
In Stock:YES
Quantity:


PIR Motion Sensor Detector
PIR Motion Sensor Detector
PIR motion sensor allows to detect human's presence/motion. Great for security lights, security systems, toys, etc. PIR sensor offers adjustable sensitivity (1-7 meters / 3-20 feet), built-in timer adjustable from 2 - 200 seconds, wide 4V - 20 V voltage supply, ultra-low power consumption and small size. When person enters in PIR sensor work range the output PIN goes high (3V). When person leaves the sensor's range the output remains high for 2-200 seconds (adjustable) and turns off (0V).



Specifications
     Input Voltage: 4V - 20 V
     Output PIN Voltage: 3V when ON, 0V when OFF
     Micropower: quiescent current < 50 uA
     ON Delay Timer: 2 - 200 seconds (adjustable)
     Trigger mode: L - unrepeatable trigger / H - Repeatable Trigger (default)
     Detector range: 1-7 meters / 3-20 feet (adjustable)
     Detector angle: 140 Degrees
     Dimensions: 24 x 32 x 28 mm (0.945 x 1.26 x 1.1 inch)
     Working temperature: - 20?C ~ + 60?C

Larger Quantities?
Get Quote
Price:$9.95
In Stock:YES
Quantity:


SOIC8 SOP8 to DIP8 Adapter
SOIC8 SOP8 to DIP8 Adapter
Premium quality SOIC8 SOP8 to DIP8 Adapter. Converts SOIC8 SOP8 SMD ICs to standard DIP8 size. Great for OPAMPs that only come in SOIC8 package such as OPA627. Comes with two single row 4-PIN headers for mounting on PCB.

     Premium Black Solder Mask
     Identical DIP8 Form Factor
     Pre-soldered for Easier Soldering
     Dimensions: 11 x 11 mm
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


USB to RS232 TTL Adapter
USB to RS232 TTL Adapter
USB to RS232 TTL Adapter for establishing serial communication between microcontrollers and USB equipped computer. Adapter provides TTL compatible TX/RX data outputs with 5V and 3.3V voltage outputs for powering microcontroller chips.

     Compatibile with Arduino AVR PIC microcontrollers
     TTL TX/RX data outputs
     Onboard transfer and power LEDs
     Adapter wires included
     Provides 5V and 3.3V voltage outputs
     USB specification 1.1 and 2.0 compliant
     Windows 98/SE/ME/2000/XP/VISTA/Win7/Win10 drivers included
Larger Quantities?
Get Quote
Price:$9.95
In Stock:YES
Quantity:


Single-Sided PCB Copper Clad 3.5 x 5 (Can be cut with scissors)
Single-Sided PCB Copper Clad 3.5 x 5 (Can be cut with scissors)
High quality single-sided copper PCB, excellent for making electronic projects.

     Can be cut with scissors
     Single-sided copper
     Dimensions: 3.5' x 5'
     PCB Thickness: .016'
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


USB Male Connector Type A
USB Male Connector Type A
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


Serial I2C LCD Display Adapter
Serial I2C LCD Display Adapter
Serial I2C LCD display adapter converts parallel based 16 x 2 character LCD display into a serial i2C LCD that can be controlled through just 2 wires. Adapter uses PCF8574 chip that serves as I/O expander that communicates with Arduino or any other microcontroller by using I2C protocol. A total of 8 LCD displays can be connected to the same two wire I2C bus with each board having a different address. The default i2C address is 0X27 and may be changed to any of the following 0X20~0X27 via soldering A0 A1 A2 pins.

Schematic and sample Arduino code

Features
     16 x 2 Character LCD display is controlled via just two wires
     Up to 8 LCD displays with adapters can be connected and controlled by the same two wire I2C bus
     Easy to control using Arduino board
     Compatible with 16 x 2 character LCD displays
     Adapter includes 16-PIN male header connector for soldering to LCD display
     Contrast is adjusted via onboard potentiometer
     Backlight may be turned on/off via jumper
     Standard 5V voltage supply
Larger Quantities?
Get Quote
Price:$9.95
In Stock:YES
Quantity:


Mini PCB Mount SPDT Switch
Mini PCB Mount SPDT Switch
General purpose PCB mount Mini SPDT Switch rated at DC 50V 1A. Dimensions: 13mm x 6mm x 6mm (W x D x H). 3mm Pin Pitch.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


BMP280 Barometric Pressure & Temperature Sensor
BMP280 Barometric Pressure & Temperature Sensor
Newest high precision Bosch BMP280 barometric pressure & temperature sensor. Offers pressure measuring range of 300 to 1100 hPa with an accuracy of 0.01 hPa (higher accuracy than older BMP180 at 0.02 hPa resolution). Excellent for barometric pressure, elevation & vertical velocity speed measurements. It's based on piezo-resistive technology for high accuracy, ruggedness and long term stability. Comes with breadboard compatible 6-PIN header.

     Includes barometric & temperature sensor
     Connects to a microcontroller or Arduino via I2C bus (SCL->A5, SDA->A4) or SPI (SCL->SCK, CSB->MISO, SDA->MOSI, CSB->CS)
     Two wire interface, SCL & SDA are 5V tolerant
     Factory calibrated with the calibration coefficients stored in ROM
     Voltage supply (VIN): 1.8V to 3.6V (3.3V typical)
     Ultra low power consumption
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


ENC28J60 Ethernet Controller
ENC28J60 Ethernet Controller
ENC28J60 is a complete easy to use 10Mbps ethernet controller from Microchip. It's easy to control with Arduino or microcontroller via SPI serial interface. ENC28J60 minimizes complexity, board space and cost. Add RJ45 socket and few other components to build your own network / internet connected projects.

     Date rate: 10Mbps
     SPI interface
     28-pin DIP package
     Supply current: 180mA
     Supply Voltage Range: 3.1 to 3.6V (3.3V typical)
Larger Quantities?
Get Quote
Price:$4.95
In Stock:YES
Quantity:


USB to Serial Arduino Programmer
USB to Serial Arduino Programmer
USB to serial arduino programmer allows to upload arduino sketches into ATMEGA328, ATMEGA168, ATMEGA8 chips. Adapter provides TTL compatible TX/RX data outputs, DTR RESET pin, and 5V / 3.3V user selectable voltage output for powering microcontroller chip. Comes with five jumper wires.

     Compatibile with Arduino AVR PIC microcontrollers
     TTL TX/RX data outputs
     Onboard transfer and power LEDs
     Adapter wires included
     User selectable 5V / 3.3V voltage output
     USB specification 1.1 and 2.0 compliant
     Windows 10, 7, Mac OSX and Linux drivers included
Larger Quantities?
Get Quote
Price:$14.95
In Stock:YES
Quantity:


ATMEGA328 Microcontroller
ATMEGA328 Microcontroller
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


XT30 30A Male Female Power Connector Set
XT30 30A Male Female Power Connector Set
XT30 30A male and female power connector set with heat shrink for LIPO batteries. Handles up to 30A of current, ideal for RC quadcopters, helicopters, planes, etc.
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


BMP180 Barometric Pressure & Temperature Sensor
BMP180 Barometric Pressure & Temperature Sensor
BMP180 barometric pressure & temperature sensor. Excellent for barometric pressure, elevation & vertical velocity speed measurements. It's based on piezo-resistive technology for high accuracy, ruggedness and long term stability. Comes with breadboard compatible 4-PIN header.

     Includes barometric & temperature sensor
     Connects to a microcontroller or Arduino via I2C bus (SCL->A5, SDA->A4)
     Two wire interface, SCL & SDA are 5V tolerant
     Factory calibrated with the calibration coefficients stored in ROM
     Voltage supply (VIN): 1.8V to 3.6V (3.3V typical)
     Ultra low power consumption
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


XT60 60A Male Female Power Connector Set
XT60 60A Male Female Power Connector Set
XT60 60A male and female power connector set with heat shrink for LIPO batteries. Handles up to 30A of current, ideal for RC quadcopters, helicopters, planes, etc.
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


10A 277V / 5V DC SPDT JQC-3FF Relay
10A 277V / 5V DC SPDT JQC-3FF Relay
     10A rating at 277V / 12A rating at 125V
     5V DC Input Control Voltage
     SPDT Type (two switches normally open and closed)

Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


HSR412 400V Solid State Relay
HSR412 400V Solid State Relay
HSR412 solid state relay consisting of a AlGaAs infrared emitting diode optically coupled to a power MOSFET detector which is driven by a photovoltaic optocouplers. The devices are housed in a 6-pin dual-in-line package. HSR412 employs an active current limit circuitry enabling the device to withstand current surge transients.

     Replacement for Mechanical Relays
     Solid-State Reliability
     400V AC / DC Output Relay Rating
     1.6V DC Input
     4000V ESD Rating (HBM)
     Bounce-Free Operation
Larger Quantities?
Get Quote
Price:$4.95
In Stock:YES
Quantity:


HSR312 250V Solid State Relay
HSR312 250V Solid State Relay
HSR312 solid state relay consisting of a AlGaAs infrared emitting diode optically coupled to a power MOSFET detector which is driven by a photovoltaic optocouplers. The devices are housed in a 6-pin dual-in-line package. HSR312 employs an active current limit circuitry enabling the device to withstand current surge transients.

     Replacement for Mechanical Relays
     Solid-State Reliability
     250V AC / DC Output Relay Rating
     1.6V DC Input
     4000V ESD Rating (HBM)
     Bounce-Free Operation
Larger Quantities?
Get Quote
Price:$3.95
In Stock:YES
Quantity:


PIC16F628A Microcontroller - SOIC-18
PIC16F628A Microcontroller - SOIC-18
Larger Quantities?
Get Quote
Price:$4.95
In Stock:YES
Quantity:


0.1uF 400V WIMA MKP 10 Polypropylene Capacitor
0.1uF 400V WIMA MKP 10 Polypropylene Capacitor
0.1uF 400V 5% WIMA MKP 10 Polypropylene capacitor excellent for audio applications. Made in Germany.

     Lead Spacing: 15mm
     Length: 18 mm
     Width: 7 mm
     Height: 14 mm
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


0.22uF 250V WIMA MKP 10 Polypropylene Capacitor
0.22uF 250V WIMA MKP 10 Polypropylene Capacitor
0.22uF 250V 5% WIMA MKP 10 Polypropylene capacitor excellent for audio applications. Made in Germany.

     Lead Spacing: 15mm
     Length: 18 mm
     Width: 7 mm
     Height: 14 mm
Larger Quantities?
Get Quote
Price:$3.95
In Stock:YES
Quantity:


0.33uF 250V WIMA MKP 10 Polypropylene Capacitor
0.33uF 250V WIMA MKP 10 Polypropylene Capacitor
0.33uF 250V 5% WIMA MKP 10 Polypropylene capacitor excellent for audio applications. Made in Germany.

     Lead Spacing: 15mm
     Length: 18 mm
     Width: 8 mm
     Height: 15 mm
Larger Quantities?
Get Quote
Price:$4.95
In Stock:YES
Quantity:


0.68uF 250V WIMA MKP 10 Polypropylene Capacitor
0.68uF 250V WIMA MKP 10 Polypropylene Capacitor
0.68uF 250V 10% WIMA MKP 10 Polypropylene capacitor excellent for audio applications. Made in Germany.

     Lead Spacing: 22.5 mm
     Length: 26 mm
     Width: 8.5 mm
     Height: 18.5 mm
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


BC549 NPN Transistor
BC549 NPN Transistor
General Purpose / 100mA / 30V
Larger Quantities?
Get Quote
Price:$0.5
In Stock:YES
Quantity:


USB Relay Controller
USB Relay Controller
Control up to eight devices with your computer using this USB relay controller board. Comes with Relay Controller software to control your devices from a PC. 12V relays are not included.

Specifications
     Voltage Supply: 12V
     PCB Dimensions: 18mm x 59mm / 0.7' x 2.3'

USB relay controller

Component List
   1x PIC18F2455 / PIC18F2550 Programmed Microcontroller (MCU)
   1x PCB
   1x 28-DIP IC Socket
   1x USB Type B Connector
   1x Gold Plated 12-PIN LCD Male Header
   1x Gold Plated 8-PIN LCD Male Header
   1x 20MHz Crystal Resonator
   8x BC549 Transistor
   8x 1K Resistor
   2x 10K Resistor
   1x 100uF Capacitor
   2x 100nF Ceramic Capacitor
   1x Instructions with Schematic
   1x USB Relay Controller software (Win XP, VISTA, Win 7)

12V Relays are not included.
Larger Quantities?
Get Quote
Price:$29.95
In Stock:YES
Quantity:


1.5 Turns High Precision Variable Coil (32 - 35nH)
1.5 Turns High Precision Variable Coil (32 - 35nH)
These tunable RF coils are ideal for precise frequency tuning of your FM transmitter / FM Receiver. The magnet wire is halfway embedded within the plastic providing excellent frequency stability. Variable coils may be used as a substitution for an air coil and a variable capacitor. Dimensions are 7mm x 10mm.
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


1uF / 50V Panasonic FC Audio Capacitor
1uF / 50V Panasonic FC Audio Capacitor
     High quality Japanese capacitor
     Dimensions: 5 mm x 11 mm (W x L)
     Lead Spacing: 2 mm
     Low ESR
     Maximum Temperature: 105C
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


Double-Sided PCB Copper Clad 3x4
Double-Sided PCB Copper Clad 3x4
High quality double-sided copper PCB, excellent for making electronic projects.

     Double-sided copper
     Dimensions: 3' x 4' (7.5 cm x 10 cm)
     PCB Thickness: .032'
Larger Quantities?
Get Quote
Price:$4.95
In Stock:YES
Quantity:


Double-Sided PCB Copper Clad 3x6
Double-Sided PCB Copper Clad 3x6
High quality double-sided copper PCB, excellent for making electronic projects.

     Double-sided copper
     Dimensions: 3' x 6' (7.5 cm x 15 cm)
     PCB Thickness: .032'
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


Double-Sided PCB Copper Clad 4x8
Double-Sided PCB Copper Clad 4x8
High quality double-sided copper PCB, excellent for making electronic projects.

     Double-sided copper
     Dimensions: 4' x 8' (10 cm x 20.5 cm)
     PCB Thickness: .032'
Larger Quantities?
Get Quote
Price:$8.95
In Stock:YES
Quantity:


Single-Sided PCB Copper Clad 5x5 (Can be cut with scissors)
Single-Sided PCB Copper Clad 5x5 (Can be cut with scissors)
High quality single-sided copper PCB, excellent for making electronic projects.

     Can be cut with scissors
     Single-sided copper
     Dimensions: 5' x 5'
     PCB Thickness: .016'
Larger Quantities?
Get Quote
Price:$9.95
In Stock:YES
Quantity:


HT12E Holtek Encoder 12-Bit (for RF Remote Control)
HT12E Holtek Encoder 12-Bit (for RF Remote Control)
HT12 encoders are a series of CMOS LSIs for remote control system applications. They are capable of encoding information which consists of N address bits and 12N data bits. Each address / data input can be set to one of the two logic states. The programmed addresses/data are transmitted together with the header bits via an RF or an infrared transmission medium upon receipt of a trigger signal. The capability to select a TE trigger on the HT12E or a DATA trigger on the HT12A further enhances the application flexibility of the 212 series of encoders. The HT12A additionally provides a 38kHz carrier for infrared systems.

Features
     Operating voltage: 2.4V - 12V
     Case: HT12A/E: 18-pin DIP
     Low power and high noise immunity CMOS technology
     Low standby current: 0.1A (typ.) at VDD=5V
     HT12A with a 38kHz carrier for infrared transmission medium
     Minimum transmission word
     Four words for the HT12E
     One word for the HT12A
     Built-in oscillator needs only 5% resistor
     Data code has positive polarity
     Minimal external components

Applications
     RF Remote Control
     Burglar alarm system
     Smoke and fire alarm system
     Garage door controllers
     Car door controllers
     Car alarm system
     Security system
     Cordless telephones
     Other remote control systems
Larger Quantities?
Get Quote
Price:$3.95
In Stock:YES
Quantity:


1K Thermistor
1K Thermistor
1K thermistor with a negative temperature coefficient. Great for temperature related applications.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


16x2 LCD Display with Blue Backlight
16x2 LCD Display with Blue Backlight
Specifications
     Characters: 16 x 2
     Character Resolution: 5 x 8
     Connection: Standard 16 PIN interface
     Backlight: White
     Voltage Supply: 5V
     Dimensions: 3.6 cm x 8 cm x 1 cm (H x W x D)
     HD44780 Compatible

Interface Connection
PIN 1: Vss - GND
PIN 2: VDD - +5V VCC
PIN 3: Vo - Contrast Adjustment
PIN 4: RS - Reset
PIN 5: R/W - Read/Write
PIN 6: E - Enable Signal
PIN 7: DB0 Data 0
PIN 8: DB1 Data 1
PIN 9: DB2 Data 2
PIN 10: DB3 Data 3
PIN 11: DB4 Data 4
PIN 12: DB5 Data 5
PIN 13: DB6 Data 6
PIN 14: DB7 Data 7
PIN 15: Backlight +5V VCC
PIN 16: Backlight GND
Larger Quantities?
Get Quote
Price:$9.95
In Stock:YES
Quantity:


10K NTC Thermistor
10K NTC Thermistor
10K NTC thermistor great for temperature related applications.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


3-25pF Variable Capacitor (Trimmer)
3-25pF Variable Capacitor (Trimmer)
Small trimmer capacitor for all types of RF projects including FM transmitters, FM receivers, oscillators, PLL modules, etc. Inner trimer adjustment mechanism is made of metal and long lasting service is guaranteed. Trimmer dimensions are 6 mm x 5 mm (W x H).
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


3-28pF Variable Capacitor (Trimmer)
3-28pF Variable Capacitor (Trimmer)
Small trimmer capacitor for all types of RF projects including FM transmitters, FM receivers, oscillators, PLL modules, etc. Inner trimer adjustment mechanism is made of metal and long lasting service is guaranteed. Trimmer dimensions are 6 mm x 5 mm (W x H).
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


6-50pF Variable Capacitor (Trimmer)
6-50pF Variable Capacitor (Trimmer)
Small trimmer capacitor for all types of RF projects including FM transmitters, FM receivers, oscillators, PLL modules, etc. Inner trimer adjustment mechanism is made of metal and long lasting service is guaranteed. Trimmer dimensions are 6 mm x 5 mm (W x H).
Larger Quantities?
Get Quote
Price:$3.95
In Stock:YES
Quantity:


XR2206 - 0.01Hz to 2MHz Frequency Waveform Generator IC
XR2206 - 0.01Hz to 2MHz Frequency Waveform Generator IC
The XR-2206 is a monolithic function generator integrated circuit capable of producing high quality sine, square, triangle, ramp, and pulse waveforms of high-stability and accuracy. The output waveforms can be both amplitude and frequency modulated by an external voltage. Frequency of operation can be selected externally over a range of 0.01Hz to more than 2MHz.

XR2206 Function Generator Schematic

Features
     Low-Sine Wave Distortion, 0.5%, Typical
     Excellent Temperature Stability, 20ppm/�C, Typ.
     Wide Sweep Range, 2000:1, Typical
     Low-Supply Sensitivity, 0.01%V, Typ.
     Linear Amplitude Modulation
     TTL Compatible FSK Controls
     Adjustable Duty Cycle, 1% TO 99%

Specifications
     Frequency Output: 0.01Hz to 2MHz
     Output Wave Types: Square, Wave, Triangle
     Voltage Supply: 10V to 26V
     Enclosure: DIP-16
Larger Quantities?
Get Quote
Price:$14.95
In Stock:YES
Quantity:


2 AAA Battery Holder with Leads
2 AAA Battery Holder with Leads
Plastic battery holder with leads for 2 AAA battery cells.

Specifications
     Battery Size: AAA cell
     Number of Batteries:    2x AAA
     Wire Connections: AWG #26 Black and Red 150mm Strip and tin 5mm
     Construction Material: Black Plastic
Larger Quantities?
Get Quote
Price:$2.85
In Stock:YES
Quantity:


BF240 - 350mW VHF/UHF (NPN)
BF240 - 350mW VHF/UHF (NPN)
Designed for use in low noise UHF/VHF amplifiers and low frequency drift high output oscillators.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


MPSH10 - 350mW VHF/UHF Amplifier (NPN)
MPSH10 - 350mW VHF/UHF Amplifier (NPN)
Designed for use in low noise UHF/VHF amplifiers and low frequency drift high output oscillators.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


BC559 PNP Transistor
BC559 PNP Transistor
General Purpose / 100mA / 30V
Larger Quantities?
Get Quote
Price:$0.5
In Stock:YES
Quantity:


2.5 Turns High Precision Variable Coil (48 - 59nH)
2.5 Turns High Precision Variable Coil (48 - 59nH)
These tunable RF coils are ideal for precise frequency tuning of your FM transmitter / FM Receiver. The magnet wire is halfway embedded within the plastic providing excellent frequency stability. Variable coils may be used as a substitution for an air coil and a variable capacitor. Dimensions are 7mm x 10mm.
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


100K Linear Potentiometer
100K Linear Potentiometer
     100K Linear Potentiometer
     Shaft Diameter: 6mm
     Shaft Length: 19mm
     Dimensions: 16mm x 9mm x 20mm (W x D x H)
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


10K Stereo Audio Potentiometer
10K Stereo Audio Potentiometer
     10K Stereo Audio Potentiometer
     Type: Logarithmic
     Shaft Diameter: 6mm
     Shaft Length: 20mm
     Dimensions: 9mm x 9mm x 9mm (W x D x H)
Larger Quantities?
Get Quote
Price:$4.95
In Stock:YES
Quantity:


BF199 - 350mW VHF/UHF (NPN)
BF199 - 350mW VHF/UHF (NPN)
Designed for use in low noise UHF/VHF amplifiers and low frequency drift high output oscillators.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


BA1404 - Stereo FM Transmitter IC
BA1404  - Stereo FM Transmitter IC
The BA1404 chip is the heart of many low-power FM stereo broadcast band radio transmitter projects. You can find these chips in devices ranging from short-range FM modulators for car radios, to 'pirate radio' transmitters with dozens of miles of range. The BA1404 has the benefit of a wealth of information available online, including plans to help you create a completely legal, low-cost FM stereo transmitter.

BA1404 is a complete stereo FM transmitter in a single chip. It operates on as litte as 1.5 Volts! Add a few external components for a great sounding stereo FM transmitter. Full data sheets and schematics are included.

Click here to view the schematic.

Specifications
     Voltage Supply: 1 - 3V
     Power Consumption: 3mA
     Separation: 45dB
     DIP-18
Larger Quantities?
Get Quote
Price:$9.95
In Stock:YES
Quantity:


MV2109 - 2-36 pF Varicap Diode (BB109, BB209, BB405)
MV2109 - 2-36 pF Varicap Diode (BB109, BB209, BB405)
MV2109 is a variable capacitance diode that is used as a frequency tuning component in FM Radios, FM Transmitters, TVs, VHF Receivers, etc. MV2109 varicap may be used as a replacement for BB109, BB209 and BB405 varicap diodes.

Varactor Specifications
     Capacitance: 2 - 36pF
     Voltage: 1 - 30V
     Case: T0-92
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


MV209 - 5-32 pF Varicap Diode (BB103, BB109)
MV209 - 5-32 pF Varicap Diode (BB103, BB109)
MV209 is a variable capacitance diode that is used as a frequency tuning component in FM Radios, FM Transmitters, TVs, VHF Receivers, etc. MV209 varicap may be used as a replacement for BB103 and BB109 varicap diodes.

Varactor Specifications
     Capacitance: 5 - 32pF
     Voltage: 1 - 30V
     Case: T0-92
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


3.5 Turns High Precision Variable Coil (65 - 79nH)
3.5 Turns High Precision Variable Coil (65 - 79nH)
These tunable RF coils are ideal for precise frequency tuning of your FM transmitter / FM Receiver throughout the entire FM band (88 - 108MHz). The magnet wire is halfway embedded within the plastic providing excellent frequency stability. Variable coils may be used as a substitution for an air coil and a variable capacitor. Dimensions are 7mm x 10mm.
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


BH1415 - Stereo PLL FM Transmitter
BH1415 - Stereo PLL FM Transmitter
ROHM's breakthrough wireless IC series incorporates a stereo modulator, frequency synthesizer and high frequency FM transmitter in one IC. ROHM's industry-first wireless IC series not only cuts board space by more than half, it opens up opportunities as unlimited as the designer's imagination. ROHM's innovative chip series enables portable electronic audio sources such as MP3 players, portable CD players, PDAs, video game players, cell phones, and laptop PCs to be connected to a more powerful audio system without cables or even line of sight technology. The features of numerous integrated functional blocks such as a stereo modulator, phase lock loop frequency synthesizer IC, RF oscillator circuitry and various HF circuits are all incorporated on a single BiCMOS IC. External parts count as well as board real estate is slashed. Performance is also increased with a signal-to-noise ratio of better than 70dB.

BH1415F Features
     Built-in pre-emphasis, audio limiter, audio filter circuit
     Built-in PLL frequency synthesizer integrated for stable transmission frequency
     Built-in Stereo Encoder
     Built-in RF Oscillator
     Built-in RF Output Buffer

Specifications
     Voltage Supply: 4-6V
     Transmission frequency: 70 - 120MHz 100KHz Steps
     Separation: 40dB
     SOIC22

Related Products
Larger Quantities?
Get Quote
Price:$8.95
In Stock:YES
Quantity:


4.7uF / 35V ELNA SILMIC II Audio Capacitor
4.7uF / 35V ELNA SILMIC II  Audio Capacitor
The SILMIC II series are Elna's highest grade audio aluminum electrolytic capacitors that exhibit superior acoustic characteristics. An entirely new type of electrolytic separating paper is used, containing silk fibers. The extreme softness of silk can mitigate vibrational energy (generated by the electrodes, by external vibrations and by electromagnetic fields). Due to it's new electrolytic and foil design the signal propagation speed has increased (the ESR is reduced) and a more powerful, yet-mellow, sound is possible than before. When these capacitors were subjected to aural evaluations, the high range peak and midrange roughness were reduced substantially. Also, the low range richness and power were increased in the obtained high-quality sound.

Features
     SIMIC II Highest Grade Audio capacitor
     Uses Silk Fibers
     Low ESR
     Oxygen-free Copper Lead Wires (provide extremely low distortion)
     Excellent for Power Amplifier / SACD / CD Player Upgrades
     Fidelity is similar to Black Gate capacitors yet at much lower cost

Specifications
     Dimensions: 5 mm x 11 mm (W x L)
     Lead Spacing: 2 mm
     Vinyl sleeve is of brown finish with SILMIC II mark
Larger Quantities?
Get Quote
Price:$1.15
In Stock:YES
Quantity:


4.7uF / 50V ELNA SILMIC II Audio Capacitor
4.7uF / 50V ELNA SILMIC II  Audio Capacitor
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


4.5 Turns High Precision Variable Coil (90 - 109nH)
4.5 Turns High Precision Variable Coil (90 - 109nH)
These tunable RF coils are ideal for precise frequency tuning of your FM transmitter / FM Receiver. The magnet wire is halfway embedded within the plastic providing excellent frequency stability. Variable coils may be used as a substitution for an air coil and a variable capacitor. Dimensions are 7mm x 10mm.
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


BH1417 Stereo PLL FM Transmitter IC
BH1417 Stereo PLL FM Transmitter IC
ROHM's breakthrough wireless IC series incorporates a stereo modulator, frequency synthesizer and high frequency FM transmitter in one IC. ROHM's industry-first wireless IC series not only cuts board space by more than half, it opens up opportunities as unlimited as the designer's imagination. ROHM's innovative chip series enables portable electronic audio sources such as MP3 players, portable CD players, PDAs, video game players, cell phones, and laptop PCs to be connected to a more powerful audio system without cables or even line of sight technology. The features of numerous integrated functional blocks such as a stereo modulator, phase lock loop frequency synthesizer IC, RF oscillator circuitry and various HF circuits are all incorporated on a single BiCMOS IC. External parts count as well as board real estate is slashed. Performance is also increased with a signal-to-noise ratio of better than 70dB.

Features
     Built-in pre-emphasis, audio limiter, audio filter circuit
     Built-in PLL frequency synthesizer integrated for stable transmission frequency
     Built-in Stereo Encoder
     Built-in RF Oscillator
     Built-in RF Output Buffer

Free Schematics
     Stereo PLL FM Transmitter schematic
     Stereo Encoder schematic

Specifications
     Voltage Supply: 4-6V
     Transmission frequency: 87.7 - 88.9MHz, 106.7 - 107.9MHz, 200kHz steps
     Separation: 40dB
     SOIC22

Related Products
Larger Quantities?
Get Quote
Price:$8.95
In Stock:YES
Quantity:


2SC9018 AM/FM IF Amplifier RF Transistor
2SC9018 AM/FM IF Amplifier RF Transistor
Specifications
     RF Output Power: 400mW
     Bandwidth: 1100MHz
     Polarity: NPN
     Max Voltage: 30V
     Package: TO-92
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


2SC3355 NPN High Frequency Low-Noise Amplifier Transistor
2SC3355 NPN High Frequency Low-Noise Amplifier Transistor
The 2SC3355 is an NPN High Frequency transistor designed for low noise amplifier at FM, VHF, UHF and CATV band.
2SC3355 is used in BH1417 5W RF Amplifier.
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


MMVL2101 - 2.5 - 6.8 pF Varicap Diode
MMVL2101 - 2.5 - 6.8 pF Varicap Diode
MMVL2101 is a variable capacitance diode that is used as a frequency tuning component in FM Radios, FM Transmitters, TVs, VHF Receivers, etc.

Varactor Specifications
     Capacitance: 2.5 - 6.8pF
     Voltage: 1 - 30V
     Case: SOD-323
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


2N4427 - 1W FM / VHF / UHF Transistor
2N4427 - 1W FM / VHF / UHF Transistor
The 2N4427 is a silicon NPN transistor in a TO39 type package designed for 1W FM / VHF / UHF amplifier, frequency multiplier, or oscillator applications in military and industrial equipment. Suitable for use as output driver or pre-driver stages, in VHF and UHF equipment.

Output RF Power: 1W
Larger Quantities?
Get Quote
Price:$4.95
In Stock:YES
Quantity:


MMVL3102 - 4.5-25 pF Varicap Diode
MMVL3102 - 4.5-25 pF Varicap Diode
MMVL3102 is a variable capacitance diode that is used as a frequency tuning component in FM Radios, FM Transmitters, TVs, VHF Receivers, etc.

Varactor Specifications
     Capacitance: 4.5 - 25pF
     Voltage: 1 - 30V
     Case: SOD-323
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


SOIC 20 Adapter
SOIC 20 Adapter
Converts SOIC 8, 14, 16, 18 or 20 SMD ICs to standard DIP sizes. Great for integrated circuits that don't come in standard DIP sizes.

     Green Solder Mask Cover
     Pre-soldered for Easier Soldering
     Plated Through Holes
     Dimensions: 28 x 20 mm
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


IR Infrared LED
IR Infrared LED
High output 5mm infrared IR LED excellent for remote control and remote data communication.

     Lens size: 5mm
     Peak Wavelength: 950nm
     Forward Current: 100mA
     Forward Voltage: 1.2-1.4V
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


HMC5883L 3-Axis Compass Magnetometer
HMC5883L 3-Axis Compass Magnetometer
Three-axis magnetic field compass module.

     Communication: Standard IIC communication protocol
     Voltage: 3-5V
     Dimensions: Size: 18 mm x 13 mm
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


2N3866 - 5W FM / VHF / UHF Transistor
2N3866 - 5W  FM / VHF / UHF Transistor
The 2N3866 is a silicon NPN transistor in a TO39 type package designed for 5W FM / VHF / UHF amplifier, frequency multiplier, or oscillator applications in military and industrial equipment. Suitable for use as output driver or pre-driver stages, in VHF and UHF equipment.

Output RF Power: 5W
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


SSOP 20 Adapter
SSOP 20 Adapter
Converts SSOP 14, 16 and 20 SMD ICs to standard DIL size. Great for integrated circuits that don't come in standard DIP sizes.

Features
     Green Solder Mask Cover
     Pre-soldered for Easier Soldering
     Plated Through Holes
     Dimensions: 28 mm x 20 mm (L x W)
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


BH1415 Stereo Encoder (parts, no PCB)
BH1415 Stereo Encoder (parts, no PCB)
This is the latest MPX BH1415 Stereo Encoder that includes a lot of great features in one small package. The heart of Stereo Encoder is a new BH1415 chip from RHOM that includes components that were previously only available in expensive broadcast quality stereo encoders. Connect this stereo encoder to any mono FM transmitter to convert it into Hi-Fi stereo FM transmitter.

Circuit features built-in; crystal oscillator based stereo audio encoding, pre-emphasis for reducing transmission noise, limiter so that the music can be transmitted at the same audio level and 15KHz brickwall low pass filter that blocks any audio signals above 15KHz to prevent any RF interference.

For limited time we include SOIC 28 to DIL adapter free of charge.


Specifications
     Crystal based stereo encoder
     15KHz brickwall filter
     Audio Limiter
     Pre-emphasis
     Excellent channel separation

Component List
   1x BH1415 - Stereo PLL Transmitter IC
   1x 7.6 MHz Crystal
   1x 78L05 Voltage Regulator
   1x 10K Resistor
   3x 10uF Capacitor
   2x 1uF Capacitor
   2x 2.2nF Capacitor
   1x 1nF Capacitor
   2x 150pF Capacitor
   2x 27pF Capacitor
Larger Quantities?
Get Quote
Price:$29.95
In Stock:YES
Quantity:


8.5 Turns High Precision Variable Coil (270 - 410nH)
8.5 Turns High Precision Variable Coil (270 - 410nH)
These tunable RF coils are ideal for precise frequency tuning of your FM transmitter / FM Receiver. The magnet wire is halfway embedded within the plastic providing excellent frequency stability. Variable coils may be used as a substitution for an air coil and a variable capacitor. Dimensions are 7mm x 10mm.
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


NJM2035 - High Quality Stereo Encoder / Multiplexer IC
NJM2035 - High Quality Stereo Encoder / Multiplexer IC
NJM2035 IC allows any MONO FM transmitter to transmit a crystal clear STEREO signal. This is the simplest and the most popular stereo encoder that you can build, yet one that provides high quality stereo sound transmission and excellent channel separation.

Specifications
     Voltage Supply: 1.2 - 3.6V
     Power Consumption: < 3mA
     DIP-14
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


DS18B20 1-Wire Digital Temperature Sensor
DS18B20 1-Wire Digital Temperature Sensor
This is the latest DS18B20 1-Wire digital temperature sensor from Dallas Semiconductor. Measures temperature in degrees C with 9 to 12-bit precision from -55C to 125C (+/-0.5C). Each sensor has a unique 64-Bit Serial number built-in allowing many sensors to be connected to the same one wire data bus. It is a state of the art computer-like component for many data-logging and temperature control projects.

     Voltage Supply: 3 - 5.5V
     Case: TO-92
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


10uF / 50V Rubycon Black Gate Capacitor - High-End Audio Capacitor
10uF / 50V Rubycon Black Gate Capacitor - High-End  Audio Capacitor
Black Gate is the name of a brand of audio grade electrolytic capacitor made in Japan. They have acquired a reputation for very high quality for use in the signal path, and power supplies, of audio circuitry. While debatable, the Black Gate capacitors are said by some to be the most significant upgrade that can be made to Hi-Fi equipment. They continue to be held in high regard by many high-end Hi-Fi manufacturers; tending to be used only in their most expensive, or signature, lines due to their high cost.
Larger Quantities?
Get Quote
Price:$0
In Stock:NO
Quantity:


SAA1057 - PLL Frequency Synthesizer IC
SAA1057 - PLL Frequency Synthesizer IC
Single chip frequency synthesizer that provides PLL tuning for transmitters and receivers.

Specifications
     FM Frequency Tunning: 70 - 120MHz
     AM Frequency Tunning: 512KHz - 32MHz
     Voltage Supply: 3.6 - 12V
     Power Consumption: 20mA
     DIP-18
Larger Quantities?
Get Quote
Price:$0
In Stock:NO
Quantity:


MV2105 - 2-16 pF Varicap Diode (BB105, BB205)
MV2105 - 2-16 pF Varicap Diode (BB105, BB205)
MV2105 is a variable capacitance diode that is used as a frequency tuning component in FM Radios, FM Transmitters, TVs, VHF Receivers, etc. MV2105 varicap may be used as a replacement for BB105 and BB205 varicap diodes.

Varactor Specifications
     Capacitance: 2 - 16pF
     Voltage: 1 - 30V
     Case: T0-92
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


MV104 - 2-37 pF DUAL Varicap Diode (MV2109, KV1310, BB104, BB204, BB304)
MV104  - 2-37 pF DUAL Varicap Diode (MV2109, KV1310, BB104, BB204, BB304)
MV104 is a variable capacitance diode that is used as a frequency tuning component in FM Radios, FM Transmitters, TVs, VHF Receivers, etc. MV104 varactor may be used as a replacement for MV2109, KV1310, BB104, BB204 and BB304 varicap diodes.

Varactor Specifications
     Capacitance: 2 - 37pF
     Dual Varicap Diodes
     Voltage: 1 - 32V
     Case: T0-92
Larger Quantities?
Get Quote
Price:$3.95
In Stock:YES
Quantity:


MT8870 - DTMF Decoder Receiver
MT8870 - DTMF Decoder Receiver
Used for decoding DTMF tones. Great for building RF remote controls to control different devices like robots, RC Cars / RC Planes / RC Helicopters or just controlling different appliances in your house.

Specifications
     Voltage Supply: 2.5 - 5V
     Case: DIP18
Larger Quantities?
Get Quote
Price:$4.95
In Stock:YES
Quantity:


PIC12F629 Microcontroller
PIC12F629 Microcontroller
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


IR Photodiode
IR Photodiode
IR Photodiode detector great for building IR remote control applications.

     Sensitivity: 940 nm
     Dimensions: 7 mm x 8 mm x 3 mm (W x H x D)
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


4 AA Battery Holder with Cover
4 AA Battery Holder with Cover
Plastic battery holder with cover plate for 4 AA battery cells.

Specifications
     Battery Size: AA cell
     Number of Batteries:    4x AA
     Wire Connections: AWG #26 Black and Red 150mm Strip and tin 5mm
     Construction Material: Black Plastic
     Format: 4 battery rows
     Additional Features: Cover Plate
Larger Quantities?
Get Quote
Price:$4.45
In Stock:YES
Quantity:


MCP9700 Temperature Sensor
MCP9700 Temperature Sensor
The MCP9700 Linear Active Thermistor Intergrated Circuit (IC) is an analog temperature sensor that converts temperature to analog voltage. It's a low-cost, low-power sensor with an accuracy of +/-2 degrees Celsius from -40 degrees Celsius to +125 degrees Celsius while consuming only 6 μA of operating current.

Unlike resistive sensors (such as thermistors), the Linear Active Thermistor IC does not require an additional signal-conditioning circuit. Therefore, the biasing circuit development overhead for thermistor solutions can be avoided by implementing this low-cost device. The voltage output pin (VOUT) can be directly connected to the ADC input of a microcontroller. The MCP9700 temperature coefficients are scaled to provide a 1 degrees C / bit resolution for an 8-bit ADC value.

The MCP9700 provide a low-cost solution for applications that require measurement of temperature. This family is immune to the effects of parasitic capacitance and can drive large capacitive loads. This provides Printed Circuit Board (PCB) layout design flexibility by enabling the device to be remotely located from the microcontroller. Adding some capacitance at the output also helps the output transient response by reducing overshoots or undershoots. However, capacitive load is not required for sensor output stability.

     Temperature Range: -40 to +125 degrees Celsius
     Package: 3-Pin TO-92
     Optimized for Analog-to-Digital Converters (ADCs): - 10.0 mV / degree Celsius
     Wide Operating Voltage Range: VDD = 2.3V to 5.5V
     Low Operating Current: 6 uA (typical)
     Optimized to Drive Large Capacitive Loads (long cable runs)
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


Super Bright RGB LED (Common Cathode)
Super Bright RGB LED (Common Cathode)
Water Clear 5mm Super Bright Common Cathode RGB LED. Can produce many colors using Red, Green & Blue built-in LEDs including super bright White, Red, Green, Blue, Yellow, Cyan, Violet, etc. Varying the brightness of each LED can produce many more colors. Cathode is the longest pin.

Specifications
     Brightness: 10,000 mcd
     Voltage Supply Red: 2V Max: 2.4V
     Voltage Supply Green: 3.4V Max: 3.8V
     Voltage Supply Blue: 3.4V Max: 3.8V
     Current: 20mA
     Water Clear
     Common Cathode
     Size: 5mm
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


Super Bright RGB LED (Common Anode)
Super Bright RGB LED (Common Anode)
Water Clear 5mm Super Bright Common Anode RGB LED. Can produce many colors using Red, Green & Blue built-in LEDs including super bright White, Red, Green, Blue, Yellow, Cyan, Violet, etc. Varying the brightness of each LED can produce many more colors. Anode is the longest pin.

Specifications
     Brightness: 10,000 mcd
     Voltage Supply Red: 2V Max: 2.4V
     Voltage Supply Green: 3.4V Max: 3.8V
     Voltage Supply Blue: 3.4V Max: 3.8V
     Current: 20mA
     Water Clear
     Common Anode
     Size: 5mm
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


PIC16F876A Microcontroller
PIC16F876A Microcontroller
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


PIC18F2550 Microcontroller Replacement
PIC18F2550 Microcontroller Replacement
Larger Quantities?
Get Quote
Price:$9.95
In Stock:YES
Quantity:


3.5 Turns RF Air Coil Inductor
3.5 Turns RF Air Coil Inductor
RF air coil inductor perfect for transmitters, receivers, TV receivers, oscillators, RF filters, etc.

     Specification: 3.5 Turns
     Dimensions: 3.5mm x 0.7mm
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


10uF / 100V Nichicon MUSE Audio Series
10uF / 100V Nichicon MUSE Audio Series
Nichicon Muse KZ is Nichicon's top of the line audio electrolytic capacitor.

Features
     Premium grade Nichicon MUSE KZ acoustic series.
     Ideally suited for first class audio equipment where qualitative and quantitative comfortableness is required.

Specifications
     Nichicon Capacitor Series: MUSE KZ (highest grade Nichicon Muse capacitors)
     Capacitor Type: Aluminum Electrolytic Capacitor
     Voltage: 100V
     Dimensions: 8 x 11.5 mm (Diameter x Length)
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


4 AA Battery Holder with Cover and Switch
4 AA Battery Holder with Cover and Switch
Plastic battery holder with cover plate and on/off switch for 4 AA battery cells.

Specifications
     Battery Size: AA cell
     Number of Batteries:    4x AA
     Wire Connections: AWG #26 Black and Red 150mm Strip and tin 5mm
     Construction Material: Black Plastic
     Format: 4 battery rows
     Additional Features: Cover Plate and ON/OFF Switch
Larger Quantities?
Get Quote
Price:$4.95
In Stock:YES
Quantity:


ATMEGA168 Microcontroller
ATMEGA168 Microcontroller
Larger Quantities?
Get Quote
Price:$6.95
In Stock:YES
Quantity:


ATMEGA328 Microcontroller Replacement
ATMEGA328 Microcontroller Replacement
     32k FLASH memory
     2K RAM memory
     23 I/O lines
     6 10-bit ADCs
     6 PWM outputs
     UART and SPI interface
     Hardware interrupts
     Clock speed up to 20MHz
     Backward compatible with ATMEGA168
     1.8V to 5V operating voltage
     28-PIN DIP package
Larger Quantities?
Get Quote
Price:$14.95
In Stock:YES
Quantity:


Super Bright Clear White LED
Super Bright Clear White LED
Amazingly super bright water clear 5mm WHITE LED. It has a blinding brightness of 15,000 mcd and consumes only 20mA at 3V supply. Color Temperature: 6000-6500K.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


22uF / 25V ELNA SILMIC II Audio Capacitor
22uF / 25V ELNA SILMIC II  Audio Capacitor
The SILMIC II series are Elna's highest grade audio aluminum electrolytic capacitors that exhibit superior acoustic characteristics. An entirely new type of electrolytic separating paper is used, containing silk fibers. The extreme softness of silk can mitigate vibrational energy (generated by the electrodes, by external vibrations and by electromagnetic fields). Due to it's new electrolytic and foil design the signal propagation speed has increased (the ESR is reduced) and a more powerful, yet-mellow, sound is possible than before. When these capacitors were subjected to aural evaluations, the high range peak and midrange roughness were reduced substantially. Also, the low range richness and power were increased in the obtained high-quality sound.

Features
     SIMIC II Highest Grade Audio capacitor
     Uses Silk Fibers
     Low ESR
     Oxygen-free Copper Lead Wires (provide extremely low distortion)
     Excellent for Power Amplifier / SACD / CD Player Upgrades
     Fidelity is similar to Black Gate capacitors yet at much lower cost

Specifications
     Dimensions: 5 mm x 11 mm (W x L)
     Lead Spacing: 2 mm
     Vinyl sleeve is of brown finish with SILMIC II mark
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


22uF 50V Panasonic FM Capacitor
22uF 50V Panasonic FM Capacitor
High quality Japanese Panasonic FM capacitors feature ultra low ESR, low impedance, long lifetime and 105C temperature rating.

     Diameter: 5 mm
     Length: 11 mm
     Lead Spacing: 2 mm
     ESR: 0.22 Ohm
     Life: 2000 hours
     Temperature Rating: 105C
     Ripple Current: 250 mA
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


SOIC 28 Adapter
SOIC 28 Adapter
Converts SOIC 8, 14, 16, 18, 20, 22 and 28 SMD ICs to standard DIL sizes. Great for integrated circuits that don't come in standard DIP sizes.

Features
     Green Solder Mask Cover
     Pre-soldered for Easier Soldering
     Plated Through Holes
     Dimensions: 42 mm x 19 mm (L x W)
Larger Quantities?
Get Quote
Price:$3.95
In Stock:YES
Quantity:


MPSA13 NPN Darlington Transistor
MPSA13 NPN Darlington Transistor
NPN Darlington Transistor
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


SSOP 28 Adapter
SSOP 28 Adapter
Converts SSOP 14, 16, 20 and 28 SMD ICs to standard DIL size. Great for integrated circuits that don't come in standard DIP sizes.

Features
     Green Solder Mask Cover
     Pre-soldered for Easier Soldering
     Plated Through Holes
     Dimensions: 38 mm x 20 mm (L x W)
Larger Quantities?
Get Quote
Price:$3.95
In Stock:YES
Quantity:


33uF / 25V Nichicon MUSE Audio Series
33uF / 25V Nichicon MUSE Audio Series
Nichicon Muse KZ is Nichicon's top of the line audio electrolytic capacitor.

Features
     Premium grade Nichicon MUSE KZ acoustic series.
     Ideally suited for first class audio equipment where qualitative and quantitative comfortableness is required.

Specifications
     Nichicon Capacitor Series: MUSE KZ (highest grade Nichicon Muse capacitors)
     Capacitor Type: Aluminum Electrolytic Capacitor
     Voltage: 25V
     Dimensions: 8 x 11.5 mm (Diameter x Length)
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


TQFP 32 Adapter
TQFP 32 Adapter
Converts 32 TQFP SMD ICs to standard DIP size. Great for integrated circuits that don't come in standard DIP sizes.

     Green Solder Mask Cover
     Pre-soldered for Easier Soldering
     Plated Through Holes
     Dimensions: 42 x 19 mm
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


47uF / 50V Panasonic FC Audio Capacitor
47uF / 50V Panasonic FC Audio Capacitor
- High quality Japanese capacitor
- Dimensions: 6 mm x 11 mm (W x L)
- Lead Spacing: 2 mm
- Low ESR
- Maximum Temperature: 105C
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


47uF / 10V ELNA SILMIC II Audio Capacitor
47uF / 10V ELNA SILMIC II  Audio Capacitor
The SILMIC II series are Elna's highest grade audio aluminum electrolytic capacitors that exhibit superior acoustic characteristics. An entirely new type of electrolytic separating paper is used, containing silk fibers. The extreme softness of silk can mitigate vibrational energy (generated by the electrodes, by external vibrations and by electromagnetic fields). Due to it's new electrolytic and foil design the signal propagation speed has increased (the ESR is reduced) and a more powerful, yet-mellow, sound is possible than before. When these capacitors were subjected to aural evaluations, the high range peak and midrange roughness were reduced substantially. Also, the low range richness and power were increased in the obtained high-quality sound.

Features
     SIMIC II Highest Grade Audio capacitor
     Uses Silk Fibers
     Low ESR
     Oxygen-free Copper Lead Wires (provide extremely low distortion)
     Excellent for Power Amplifier / SACD / CD Player Upgrades
     Fidelity is similar to Black Gate capacitors yet at much lower cost

Specifications
     Dimensions: 5 mm x 11 mm (W x L)
     Lead Spacing: 2.5 mm
     Vinyl sleeve is of brown finish with SILMIC II mark
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


47uF 25V Panasonic FM Capacitor
47uF 25V Panasonic FM Capacitor
High quality Japanese Panasonic FM capacitors feature ultra low ESR, low impedance, long lifetime and 105C temperature rating.

     Diameter: 5 mm
     Length: 11 mm
     Lead Spacing: 2 mm
     ESR: 0.22 Ohm
     Life: 2000 hours
     Temperature Rating: 105C
     Ripple Current: 280 mA
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


100uF / 50V Panasonic FC Audio Capacitor
100uF / 50V Panasonic FC Audio Capacitor
     High quality Japanese capacitor
     Dimensions: 10 mm x 12 mm (W x L)
     Lead Spacing: 5 mm
     Low ESR
     Maximum Temperature: 105C
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


100uF / 25V ELNA SILMIC II Audio Capacitor
100uF / 25V ELNA SILMIC II  Audio Capacitor
The SILMIC II series are Elna's highest grade audio aluminum electrolytic capacitors that exhibit superior acoustic characteristics. An entirely new type of electrolytic separating paper is used, containing silk fibers. The extreme softness of silk can mitigate vibrational energy (generated by the electrodes, by external vibrations and by electromagnetic fields). Due to it's new electrolytic and foil design the signal propagation speed has increased (the ESR is reduced) and a more powerful, yet-mellow, sound is possible than before. When these capacitors were subjected to aural evaluations, the high range peak and midrange roughness were reduced substantially. Also, the low range richness and power were increased in the obtained high-quality sound.

Features
     SIMIC II Highest Grade Audio capacitor
     Uses Silk Fibers
     Low ESR
     Oxygen-free Copper Lead Wires (provide extremely low distortion)
     Excellent for Power Amplifier / SACD / CD Player Upgrades
     Fidelity is similar to Black Gate capacitors yet at much lower cost

Specifications
     Dimensions: 10 mm x 16 mm (W x L)
     Lead Spacing: 5 mm
     Vinyl sleeve is of brown finish with SILMIC II mark
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


470uF / 35V ELNA SILMIC II Audio Capacitor
470uF / 35V ELNA SILMIC II  Audio Capacitor
The SILMIC II series are Elna's highest grade audio aluminum electrolytic capacitors that exhibit superior acoustic characteristics. An entirely new type of electrolytic separating paper is used, containing silk fibers. The extreme softness of silk can mitigate vibrational energy (generated by the electrodes, by external vibrations and by electromagnetic fields). Due to it's new electrolytic and foil design the signal propagation speed has increased (the ESR is reduced) and a more powerful, yet-mellow, sound is possible than before. When these capacitors were subjected to aural evaluations, the high range peak and midrange roughness were reduced substantially. Also, the low range richness and power were increased in the obtained high-quality sound.

Features
     SIMIC II Highest Grade Audio capacitor
     Uses Silk Fibers
     Low ESR
     Oxygen-free Copper Lead Wires (provide extremely low distortion)
     Excellent for Power Amplifier / SACD / CD Player Upgrades
     Fidelity is similar to Black Gate capacitors yet at much lower cost

Specifications
     Dimensions: 16 mm x 32 mm (W x L)
     Lead Spacing: 5 mm
     Vinyl sleeve is of brown finish with SILMIC II mark
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


Ferrite Bead - Supports frequencies 40 - 200MHz
Ferrite Bead - Supports frequencies 40 - 200MHz
Wide range frequency ferrite bead, excellent for making coils for VHF amplifiers, FM transmitters, chokes that attenuate unwanted DC voltage noise and chokes for boosting signal's strength.

     Frequency: 40 - 200MHz
     Dimensions: 6mm x 4mm (L x W)
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


Ferrite Bead - Supports frequencies up to 40MHz
Ferrite Bead - Supports frequencies up to 40MHz
Wide range frequency ferrite bead, excellent for making coils for VHF amplifiers, FM transmitters, chokes that attenuate unwanted DC voltage noise and chokes for boosting signal's strength.

     Frequency: up to 40MHz
     Dimensions: 6mm x 4mm (L x W)
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


100uF / 25V Nichicon MUSE Audio Series
100uF / 25V Nichicon MUSE Audio Series
Nichicon Muse KZ is Nichicon's top of the line audio electrolytic capacitor.

Features
     Premium grade Nichicon MUSE KZ acoustic series.
     Ideally suited for first class audio equipment where qualitative and quantitative comfortableness is required.

Specifications
     Nichicon Capacitor Series: MUSE KZ (highest grade Nichicon Muse capacitors)
     Capacitor Type: Aluminum Electrolytic Capacitor
     Voltage: 25V
     Dimensions: 10 x 16 mm (Diameter x Length)
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


Murata EMI Noise Suppression Filter
Murata EMI Noise Suppression Filter
High quality 1206 Murata EMI filter for eliminating noise from DC power source. Rated for up to 1.5A of current.

     Maximum DC Current: 1.5 A
     Impedance: 600 Ohms
     Maximum DC Resistance: 0.09 Ohms
     Dimensions: 3.2 mm (L) x 1.6 mm (W) x 1.1 mm (H)
     Origin: JAPAN
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


Ferrite Bead - Supports frequencies 25 - 300MHz
Ferrite Bead - Supports frequencies 25 - 300MHz
Wide range frequency ferrite bead, excellent for making coils for VHF amplifiers, FM transmitters, chokes that attenuate unwanted DC voltage noise and chokes for boosting signal's strength.

     Frequency: 25 - 300MHz
     Dimensions: 4mm x 4mm (L x W)
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


Ferrite Bead - 50MHz
Ferrite Bead - 50MHz
Wide range frequency ferrite bead, excellent for making coils for VHF amplifiers, FM transmitters, chokes that attenuate unwanted DC voltage noise and chokes for boosting signal's strength.

     Frequency: 50MHz
     Dimensions: 4mm x 4mm (L x W)
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


RGB LED Candle (parts)
RGB LED Candle (parts)
Simple RGB LED candle circuit with the use of PIC12F675 microcontroller and super bright RGB LED. RGB LED candle can be customized for either White, Red, Green, Blue, Violet and Yellow colors. Includes programmed ready to use PIC12F675 microcontroller. LED Candle can be supplied by either two or three AAA / AA batteries or 3V CR type button battery.

Specifications
     Operating voltage: 2V - 5.5V
     LED Colors: White, Red, Green, Blue, Violet and Yellow

Component List
   1x Programmed PIC12F675 with LED Candle program (DIP-8 case)
   1x Super Bright Clear RGB LED (5mm)
   1x 100n Capacitor
   1x Instructions with schematic
Larger Quantities?
Get Quote
Price:$9.95
In Stock:YES
Quantity:


100uF 25V Panasonic FM Capacitor
100uF 25V Panasonic FM Capacitor
High quality Japanese Panasonic FM capacitors feature ultra low ESR, low impedance, long lifetime and 105C temperature rating.

     Diameter: 6 mm
     Length: 11 mm
     Lead Spacing: 5 mm
     ESR: 0.1 Ohm
     Life: 2000 hours
     Temperature Rating: 105C
     Ripple Current: 455 mA
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


100uF 50V Panasonic FM Capacitor
100uF 50V Panasonic FM Capacitor
High quality Japanese Panasonic FM capacitors feature ultra low ESR, low impedance, long lifetime and 105C temperature rating.

     Diameter: 8 mm
     Length: 11.5 mm
     Lead Spacing: 3.5 mm
     ESR: 0.06 Ohm
     Life: 3000 hours
     Temperature Rating: 105C
     Ripple Current: 870 mA
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


1500uF / 50V Panasonic FC Audio Capacitor
1500uF / 50V Panasonic FC Audio Capacitor
     High quality Japanese capacitor
     Dimensions: 16 mm x 36 mm (W x L)
     Lead Spacing: 7.5 mm
     Low ESR
     Maximum Temperature: 105C
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


38.000 KHz Crystal
38.000 KHz Crystal
38.000 KHz crystal for BA1404 Stereo FM Transmitter and stereo encoders.

     Capacitance Load: 10pF
     Dimensions: 2 x 6 mm Cylinder
     Manufactured by EPSON
     Made in Japan
Larger Quantities?
Get Quote
Price:$4.95
In Stock:YES
Quantity:


TDA7000 - Single Chip FM Receiver
TDA7000 - Single Chip FM Receiver
Very simple to build TDA7000 - based FM radio receiver that can operate at wide frequency ranges. Click on the pdf image to see the schematic and construction details for TDA7000 IC.

Click here to view the schematic

Specifications
     Voltage Supply: 2.7 - 10V
     Frequency Range: 1.5 - 120 MHz
     DIP-18
Larger Quantities?
Get Quote
Price:$12.95
In Stock:YES
Quantity:


7.6 MHz Crystal
7.6 MHz Crystal
Crystal oscillator for BH1414, BH1415, BH1416, BH1417 and BH1418 Stereo PLL transmitters.

     Frequency: 7.600 MHz
     Case: HC49/US
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


6 MHz Crystal
6 MHz Crystal
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


4.000 MHz Crystal (4MHz)
4.000 MHz Crystal (4MHz)
     Low Jitter Clock
     Case: HC49/US
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


3.579545MHz Crystal
3.579545MHz Crystal
Crystal for MT8870 DTMF decoder.

     Case: HC49/US
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


4MHz Ceramic Resonator
4MHz Ceramic Resonator
4MHz Murata crystal resonator with built-in load capacitors. No external capacitors are needed.

     Frequency Tolerance: +/-0.5% (-20C - +80C)
     3 Leads with 2.5mm Pitch
     Dimensions: 0.394' x 0.197' (10 x 5 mm)
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


220uF / 25V Nichicon MUSE Audio Series
220uF / 25V Nichicon MUSE Audio Series
Nichicon Muse KZ is Nichicon's top of the line audio electrolytic capacitor.

Features
     Premium grade Nichicon MUSE KZ acoustic series.
     Ideally suited for first class audio equipment where qualitative and quantitative comfortableness is required.

Specifications
     Nichicon Capacitor Series: MUSE KZ (highest grade Nichicon Muse capacitors)
     Capacitor Type: Aluminum Electrolytic Capacitor
     Voltage: 25V
     Dimensions: 12.5 x 20 mm (Diameter x Length)
Larger Quantities?
Get Quote
Price:$3.95
In Stock:YES
Quantity:


220uF 25V Panasonic FM Capacitor
220uF 25V Panasonic FM Capacitor
High quality Japanese Panasonic FM capacitors feature ultra low ESR, low impedance, long lifetime and 105C temperature rating.

     Diameter: 8 mm
     Length: 11.5 mm
     Lead Spacing: 3.5 mm
     ESR: 0.05 Ohm
     Life: 3000 hours
     Temperature Rating: 105C
     Ripple Current: 950 mA
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


470uF 10V Panasonic FM Capacitor
470uF 10V Panasonic FM Capacitor
High quality Japanese Panasonic FM capacitors feature ultra low ESR, low impedance, long lifetime and 105C temperature rating.

     Diameter: 8 mm
     Length: 11 mm
     Lead Spacing: 3.5 mm
     ESR: 0.04 Ohm
     Life: 3000 hours
     Temperature Rating: 105C
     Ripple Current: 950 mA
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


6MHz Ceramic Resonator
6MHz Ceramic Resonator
6MHz ZTT crystal resonator with built-in load capacitors. No external capacitors are needed.

     Frequency Tolerance: +/-0.5% (-20C - +80C)
     3 Leads with 2.5mm Pitch
     Dimensions: 0.394' x 0.197' (10 x 5 mm)
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


8MHz Ceramic Resonator
8MHz Ceramic Resonator
8MHz ZTT crystal resonator with built-in load capacitors. No external capacitors are needed.

     Frequency Tolerance: +/-0.5% (-20C - +80C)
     3 Leads with 2.5mm Pitch
     Dimensions: 0.394' x 0.197' (10 x 5 mm)
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


10MHz Ceramic Resonator
10MHz Ceramic Resonator
10MHz ZTT crystal resonator with built-in load capacitors. No external capacitors are needed.

     Frequency Tolerance: +/-0.5% (-20C - +80C)
     3 Leads with 2.5mm Pitch
     Dimensions: 0.394' x 0.197' (10 x 5 mm)
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


12MHz Ceramic Resonator
12MHz Ceramic Resonator
12MHz ZTT crystal resonator with built-in load capacitors. No external capacitors are needed.

     Frequency Tolerance: +/-0.5% (-20C - +80C)
     3 Leads with 2.5mm Pitch
     Dimensions: 0.394' x 0.197' (10 x 5 mm)
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


10MHz Crystal
10MHz Crystal
     Case: HC49/US
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


16MHz Ceramic Resonator
16MHz Ceramic Resonator
16MHz ZTT crystal resonator with built-in load capacitors. No external capacitors are needed.

     Frequency Tolerance: +/-0.5% (-20C - +80C)
     3 Leads with 2.5mm Pitch
     Dimensions: 0.394' x 0.197' (10 x 5 mm)
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


20MHz Ceramic Resonator
20MHz Ceramic Resonator
20MHz ZTT crystal resonator with built-in load capacitors. No external capacitors are needed.

     Frequency Tolerance: +/-0.5% (-20C - +80C)
     3 Leads with 2.5mm Pitch
     Dimensions: 0.394' x 0.197' (10 x 5 mm)
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


24MHz Ceramic Resonator
24MHz Ceramic Resonator
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


12.000 MHz Crystal (12MHz)
12.000 MHz Crystal (12MHz)
     Low Jitter Clock Crystal
     Case: HC49/US
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


16MHz Crystal
16MHz Crystal
     Case: HC49/US
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


20MHz Crystal
20MHz Crystal
     Case: HC49/US
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


24MHz Crystal
24MHz Crystal
     Case: HC49/US
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


25MHz Ceramic Resonator
25MHz Ceramic Resonator
25MHz crystal resonator with built-in 15pF load capacitors.

     Frequency Tolerance: +/-0.5% (-20C - +80C)
     3 Leads with 2.5mm Pitch
     Dimensions: 0.394' x 0.197' (10 x 5 mm)
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


32.768 KHz Crystal
32.768 KHz Crystal
     Standard Watch or Real-Time-Clock 32.768 KHz crystal
     Load Capacitance:12.5pF
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


PCM2702 - 105dB SNR Stereo USB 2.0 DAC with line-out (Self-powered)
PCM2702 -  105dB SNR Stereo USB 2.0 DAC with line-out (Self-powered)
Build your own simple and high fidelity USB based soundcard for your PC. The PCM2702 is a single chip digital-to-analog converter that offers two D/A output stereo channels and an integrated USB 1.0 compliant interface controller. PCM2702 provides a plug-and-play USB connection and does not require any driver installation under Windows XP. Check the pdf file for more details and the schematic.

Specifications
     Signal to Noise Ratio (SNR): 105dB (typ)
     Total Harmonic Distortion (THD): 0.002%
     Supported Sampling Rates: 32kHz, 44.1kHz, 48kHz
     Voltage Supply: 3.3V, 5V
     SSOP-28

Related Products
Larger Quantities?
Get Quote
Price:$14.95
In Stock:YES
Quantity:


PCM2704 - 98dB SNR Stereo USB 2.0 DAC with line-out and S/PDIF output, Bus/Self-powered
PCM2704 -  98dB SNR Stereo USB 2.0 DAC with line-out and S/PDIF output, Bus/Self-powered
Build your own simple and high fidelity USB based soundcard for your PC. The PCM2704 is a single chip digital-to-analog converter that offers two D/A output stereo channels and an integrated USB 1.0 compliant interface controller. PCM2704 provides a plug-and-play USB connection and does not require any driver installation under Windows XP. Check the pdf file for more details and the schematic.

Specifications
     Signal to Noise Ratio (SNR): 98dB (typ)
     Total Harmonic Distortion (THD): 0.002%
     Supported Sampling Rates: 32kHz, 44.1kHz, 48kHz
     Voltage Supply: 3.3V, 5V
     SSOP-28

Related Products
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


PCM2705 - 98dB SNR Stereo USB 2.0 DAC with line-out and S/PDIF output, Bus/Self-powered
PCM2705 -  98dB SNR Stereo USB 2.0 DAC with line-out and S/PDIF output, Bus/Self-powered
Build your own simple and high fidelity USB based soundcard for your PC. The PCM2705 is a single chip digital-to-analog converter that offers two D/A output stereo channels and an integrated USB 1.0 compliant interface controller. PCM2705 provides a plug-and-play USB connection and does not require any driver installation under Windows XP. Check the pdf file for more details and the schematic.

Specifications
     Signal to Noise Ratio (SNR): 98dB (typ)
     Total Harmonic Distortion (THD): 0.002%
     Supported Sampling Rates: 32kHz, 44.1kHz, 48kHz
     Voltage Supply: 3.3V, 5V
     SSOP-28

Related Products
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


PCM2706 - 98dB SNR Stereo USB 2.0 DAC with line-out and S/PDIF output, Bus/Self-powered (I2S)
PCM2706 - 98dB SNR Stereo USB 2.0 DAC with line-out and S/PDIF output, Bus/Self-powered (I2S)
PCM2706 is a 16-BIT Stereo DAC that can be used as a high fidelity USB Soundcard / USB Headphones for your PC or Mac. It is a single chip digital-to-analog converter that offers two D/A output stereo channels, digital S/PDIF output and requires very few external components. It includes integrated USB 1.0 & USB 2.0 compliant interface controller and can be powered directly from USB connection. PCM2706 provides a plug-and-play USB connection and does not require any driver installation under Windows XP and Mac OSX. Check the pdf file for more details and the schematic.

Specifications
     Signal to Noise Ratio (SNR): 98dB
     Digital S/PDIF Output
     Controls: Volume Up, Volume Down, Play / Pause, Stop, Mute, Next Track, Previous Track controlls
     Total Harmonic Distortion (THD): 0.006%
     Supported Sampling Rates: 32kHz, 44.1kHz, 48kHz
     Voltage Supply: 5V (powered from USB connection)
     32-TQFP

Related Products
Larger Quantities?
Get Quote
Price:$9.95
In Stock:YES
Quantity:


PCM2707 - 98dB SNR Stereo USB2.0 FS DAC with line-out and S/PDIF output, Bus/Self-powered (S/W Control + I2S)
PCM2707 - 98dB SNR Stereo USB2.0 FS DAC with line-out and S/PDIF output, Bus/Self-powered (S/W Control + I2S)
PCM2707 is a 16-BIT Stereo DAC that can be used as a high fidelity USB Soundcard / USB Headphones for your PC or Mac. It is a single chip digital-to-analog converter that offers two D/A output stereo channels, digital S/PDIF output and requires very few external components. It includes integrated USB 1.0 & USB 2.0 compliant interface controller and can be powered directly from USB connection. PCM2706 provides a plug-and-play USB connection and does not require any driver installation under Windows XP and Mac OSX. Check the pdf file for more details and the schematic.

Specifications
     Signal to Noise Ratio (SNR): 98dB
     Digital S/PDIF Output
     Controls: Volume Up, Volume Down, Play / Pause, Stop, Mute, Next Track, Previous Track controlls
     Total Harmonic Distortion (THD): 0.006%
     Supported Sampling Rates: 32kHz, 44.1kHz, 48kHz
     Voltage Supply: 5V (powered from USB connection)
     32-TQFP

Related Products
Larger Quantities?
Get Quote
Price:$9.95
In Stock:YES
Quantity:


CD4046 - Micropower Phase-Locked Loop
CD4046 - Micropower Phase-Locked Loop
     Voltage Supply: 3-18V
     Case: DIP16
     VCO frequency: 1.3 MHz
Larger Quantities?
Get Quote
Price:$0
In Stock:NO
Quantity:


MC145170 - PLL Frequency Synthesizer
MC145170 -  PLL Frequency Synthesizer
     Voltage Supply: 2.7 - 5.5V
     Maximum Operating Frequency: 185 MHz @ 4.5 V Minimum Supply, 100 MHz @ 3.0 V Minimum Supply
     Case: DIP16
Larger Quantities?
Get Quote
Price:$0
In Stock:NO
Quantity:


DIR9001 - 24-Bit Digital Audio Interface Receiver
DIR9001 - 24-Bit Digital Audio Interface Receiver
DIR9001 chip is an high fidelity 96-kHz, 24-Bit Coaxial S/PDIF or Optical Cable Digital Audio Interface Receiver.

Features
     Serial Audio Data Output Formats: 24-Bit I2S; MSB-First, 24-Bit Left-Justified; MSB-First 16-, 24-Bit Right-Justified
     Single Power Supply: 3.3 V (2.7 V to 3.6 V)
     Package: 28-pin SSOP-28
Larger Quantities?
Get Quote
Price:$8.95
In Stock:YES
Quantity:


470uF / 25V Nichicon MUSE Audio Series
470uF / 25V Nichicon MUSE Audio Series
Nichicon Muse KZ is Nichicon's top of the line audio electrolytic capacitor.

Features
     Premium grade Nichicon MUSE KZ acoustic series.
     Ideally suited for first class audio equipment where qualitative and quantitative comfortableness is required.

Specifications
     Nichicon Capacitor Series: MUSE KZ (highest grade Nichicon Muse capacitors)
     Capacitor Type: Aluminum Electrolytic Capacitor
     Voltage: 25V
     Dimensions: 16 x 25 mm (Diameter x Length)
Larger Quantities?
Get Quote
Price:$3.95
In Stock:YES
Quantity:


470uF 16V Panasonic FM Capacitor
470uF 16V Panasonic FM Capacitor
High quality Japanese Panasonic FM capacitors feature ultra low ESR, low impedance, long lifetime and 105C temperature rating.

     Diameter: 8 mm
     Length: 15 mm
     Lead Spacing: 5 mm
     ESR: 0.04 Ohm
     Life: 3000 hours
     Temperature Rating: 105C
     Ripple Current: 1.24A
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


470uF / 50V Nichicon MUSE Audio Series
470uF / 50V Nichicon MUSE Audio Series
Nichicon Muse KZ is Nichicon's top of the line audio electrolytic capacitor.

Features
     Premium grade Nichicon MUSE KZ acoustic series.
     Ideally suited for first class audio equipment where qualitative and quantitative comfortableness is required.

Specifications
     Nichicon Capacitor Series: MUSE KZ (highest grade Nichicon Muse capacitors)
     Capacitor Type: Aluminum Electrolytic Capacitor
     Voltage: 50V
     Dimensions: 16 x 35.5 mm (Diameter x Length)
Larger Quantities?
Get Quote
Price:$6.95
In Stock:YES
Quantity:


PCM1792 - 132dB SNR Highest Performance 24-Bit Stereo DAC
PCM1792 - 132dB SNR Highest Performance 24-Bit Stereo DAC
The PCM1792 is a monolithic CMOS integrated circuit that includes stereo digital-to-analog converters and support circuitry in a small 28-lead SSOP package. The data converters use TI�s advanced segment DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM1792 provides balanced current outputs, allowing the user to optimize analog performance externally. The PCM1792 accepts PCM and DSD audio data formats, providing easy interfacing to audio DSP and decoder chips. The PCM1792 also accepts to interface external digital filter devices (DF1704, DF1706, PMD200). Sampling rates up to 200 kHz are supported. A full set of user-programmable functions is accessible through an SPI or I2C serial control port, which supports register write and readback functions. The PCM1792 also supports the time division multiplexed command and audio (TDMCA) data format.

Features
     24-Bit Resolution
     Analog Performance:
     Dynamic Range: 132 dB (9 V rms, Mono), 129 dB (4.5 V rms, Stereo), 127 dB (2 V rms, Stereo)
     THD+N: 0.0004%
     Differential Current Output: 7.8 mA p-p
     Oversampling Digital Filter: Stop-Band Attenuation: 130 dB, Pass-Band Ripple: 0.00001 dB
     Sampling Frequency: 10 kHz to 200 kHz
     System Clock: 128, 192, 256, 384, 512, or 768 fS With Autodetect
     Accepts 16-, 20-, and 24-Bit Audio Data
     PCM Data Formats: Standard, I2S, and Left-Justified
     DSD Format Interface Available
     Optional Interface to External Digital Filter or DSP Available
     TDMCA or Serial Port (SPI/I2C)
     User-Programmable Mode Controls: Digital Attenuation: 0 dB to 120 dB, 0.5 dB/Step, Digital De-Emphasis, Digital Filter Rolloff: Sharp or Slow, Soft Mute, Zero Flag for Each Output
     Dual Supply Operation: 5-V Analog, 3.3-V Digital
     5-V Tolerant Digital Inputs
     Small 28-Lead SSOP Package
Larger Quantities?
Get Quote
Price:$16.95
In Stock:YES
Quantity:


PCM1793 - 113dB SNR 24-Bit 192 kHz Stereo DAC
PCM1793 - 113dB SNR 24-Bit 192 kHz Stereo DAC
The PCM1793 is a monolithic CMOS integrated circuit that includes stereo digital-to-analog converters and support circuitry in a small 28-lead SSOP package. The data converters use TI�s advanced segment DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM1793 provides balanced voltage outputs, allowing the user to optimize analog performance externally. Sampling rates up to 200 kHz are supported.
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


PCM1794 - 132dB SNR Highest Performance 24-Bit Stereo DAC
PCM1794 - 132dB SNR Highest Performance 24-Bit  Stereo DAC
The PCM1794 is a monolithic CMOS integrated circuit that includes stereo digital-to-analog converters and support circuitry in a small 28-lead SSOP package. The data converters use TI�s advanced segment DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM1794 provides balanced current outputs, allowing the user to optimize analog performance externally. Sampling rates up to 200 kHz are supported.
Larger Quantities?
Get Quote
Price:$17.95
In Stock:YES
Quantity:


PCM1796 - 123dB SNR 24-Bit Stereo DAC
PCM1796 - 123dB SNR 24-Bit Stereo DAC
The PCM1796 is a monolithic CMOS integrated circuit that includes stereo digital-to-analog converters and support circuitry in a small 28-lead SSOP package. The data converters use TI�s advanced segment DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM1796 provides balanced current outputs, allowing the user to optimize analog performance externally. The PCM1796 accepts PCM and DSD audio data formats, providing easy interfacing to audio DSP and decoder chips. The PCM1796 also interfaces with external digital filter devices (DF1704, DF1706, PMD200). Sampling rates up to 200 kHz are supported. A full set of user-programmable functions is accessible through an SPI or I2C serial control port, which supports register write and readback functions. The PCM1796 also supports the time division multiplexed command and audio (TDMCA) data format.
Larger Quantities?
Get Quote
Price:$6.95
In Stock:YES
Quantity:


PCM1798 - 123dB SNR 24-Bit Stereo DAC
PCM1798 - 123dB SNR 24-Bit Stereo DAC
The PCM1798 is a monolithic CMOS integrated circuit that includes stereo digital-to-analog converters and support circuitry in a small 28-lead SSOP package. The data converters use TI�s advanced segment DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM1798 provides balanced current outputs, allowing the user to optimize analog performance externally. Sampling rates up to 200 kHz are supported.
Larger Quantities?
Get Quote
Price:$6.95
In Stock:YES
Quantity:


78L05 - 5V 100mA Voltage Regulator
78L05 - 5V 100mA Voltage Regulator
78L05 5V voltage regulator in small TO-92 package. Provides up to 100mA output current and comes with internal thermal shutdown circuit to prevent overheating as well as internal short circuit current limit. Maximum voltage input is 35V.
Larger Quantities?
Get Quote
Price:$0.95
In Stock:YES
Quantity:


3.7V 150mAh Polymer Lithium Ion Battery
3.7V 150mAh Polymer Lithium Ion Battery
This is a very small, extremely light weight battery based on the new Polymer Lithium Ion chemistry. This is the highest energy density currently in production with very high 20C / 3A continuous discharge rate. This battery includes built-in protection against over voltage, over current, and minimum voltage.

     Voltage: 3.7V
     Capacity: 150mAh
     Continuous discharge rate: 20C (up to 3A)
     Weight: 5g
     Dimensions: 7 x 17 x 25mm
Larger Quantities?
Get Quote
Price:$5.95
In Stock:YES
Quantity:


ICL7660 - Negative 5V Voltage Regulator
ICL7660 - Negative 5V Voltage Regulator
Provides -5V voltage for ICL7107, ICL7106 voltage meter / ampere meter. Comes in convenient DIP-8 enclosure. Input voltage is 5V.
Larger Quantities?
Get Quote
Price:$1.95
In Stock:YES
Quantity:


1000uF / 25V Nichicon Muse KZ Series
1000uF / 25V Nichicon Muse KZ Series
Nichicon Muse KZ is Nichicon's top of the line audio electrolytic capacitor.

Features
     Premium grade Nichicon MUSE KZ acoustic series.
     Ideally suited for first class audio equipment where qualitative and quantitative comfortableness is required.

Specifications
     Nichicon Capacitor Series: MUSE KZ (highest grade Nichicon Muse capacitors)
     Capacitor Type: Aluminum Electrolytic Capacitor
     Voltage: 25V
     Dimensions: 16 x 35.5 mm (Diameter x Length)
Larger Quantities?
Get Quote
Price:$7.95
In Stock:YES
Quantity:


1000uF 6.3V Panasonic FM Capacitor
1000uF 6.3V Panasonic FM Capacitor
High quality Japanese Panasonic FM capacitors feature ultra low ESR, low impedance, long lifetime and 105C temperature rating.

     Diameter: 10 mm
     Length: 12.5 mm
     Lead Spacing: 5 mm
     ESR: 0.03 Ohm
     Life: 4000 hours
     Temperature Rating: 105C
     Ripple Current: 1.29A
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


1000uF 10V Panasonic FM Capacitor
1000uF 10V Panasonic FM Capacitor
High quality Japanese Panasonic FM capacitors feature ultra low ESR, low impedance, long lifetime and 105C temperature rating.

     Diameter: 8 mm
     Length: 20 mm
     Lead Spacing: 3.5 mm
     ESR: 0.03 Ohm
     Life: 4000 hours
     Temperature Rating: 105C
     Ripple Current: 1.56A
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


1000uF 16V Panasonic FM Capacitor
1000uF 16V Panasonic FM Capacitor
High quality Japanese Panasonic FM capacitors feature ultra low ESR, low impedance, long lifetime and 105C temperature rating.

     Diameter: 10 mm
     Length: 20 mm
     Lead Spacing: 5 mm
     ESR: 0.02 Ohm
     Life: 5000 hours
     Temperature Rating: 105C
     Ripple Current: 2.18A
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


2200uF 6.3V Panasonic FM Capacitor
2200uF 6.3V Panasonic FM Capacitor
High quality Japanese Panasonic FM capacitors feature ultra low ESR, low impedance, long lifetime and 105C temperature rating.

     Diameter: 10 mm
     Length: 25 mm
     Lead Spacing: 5 mm
     ESR: 0.01 Ohm
     Life: 5000 hours
     Temperature Rating: 105C
     Ripple Current: 2.47A
Larger Quantities?
Get Quote
Price:$2.95
In Stock:YES
Quantity:


2200uF 10V Panasonic FM Capacitor
2200uF 10V Panasonic FM Capacitor
High quality Japanese Panasonic FM capacitors feature ultra low ESR, low impedance, long lifetime and 105C temperature rating.

     Diameter: 12 mm
     Length: 20 mm
     Lead Spacing: 5 mm
     ESR: 0.01 Ohm
     Life: 5000 hours
     Temperature Rating: 105C
     Ripple Current: 2.6A
Larger Quantities?
Get Quote
Price:$3.95
In Stock:YES
Quantity:


2200uF 16V Panasonic FM Capacitor
2200uF 16V Panasonic FM Capacitor
High quality Japanese Panasonic FM capacitors feature ultra low ESR, low impedance, long lifetime and 105C temperature rating.

     Diameter: 12 mm
     Length: 25 mm
     Lead Spacing: 5 mm
     ESR: 0.02 Ohm
     Life: 7000 hours
     Temperature Rating: 105C
     Ripple Current: 3.19A
Larger Quantities?
Get Quote
Price:$3.95
In Stock:YES
Quantity:


2200uF 16V United Chemi-Con Capacitor
2200uF 16V United Chemi-Con Capacitor
High quality Japanese United Chemi-Con capacitors feature ultra low ESR, low impedance, long lifetime and 105C temperature rating. They are commonly used in high quality power supply units.

     Diameter: 10 mm
     Length: 30 mm
     Lead Spacing: 5 mm
     ESR: 0.01 Ohm
     Life: 10000 hours
     Temperature Rating: 105C
     Ripple Current: 2.23A
Larger Quantities?
Get Quote
Price:$3.95
In Stock:YES
Quantity:


3300uF 16V Panasonic FM Capacitor
3300uF 16V Panasonic FM Capacitor
High quality Japanese Panasonic FM capacitors feature ultra low ESR, low impedance, long lifetime and 105C temperature rating.

     Diameter: 12 mm
     Length: 35 mm
     Lead Spacing: 5 mm
     ESR: 0.01 Ohm
     Life: 7000 hours
     Temperature Rating: 105C
     Ripple Current: 3.75A
Larger Quantities?
Get Quote
Price:$4.95
In Stock:YES
Quantity:


4700uF 6.3V Panasonic FM Capacitor
4700uF 6.3V Panasonic FM Capacitor
High quality Japanese Panasonic FM capacitors feature ultra low ESR, low impedance, long lifetime and 105C temperature rating.

     Diameter: 12 mm
     Length: 30 mm
     Lead Spacing: 5 mm
     ESR: 0.01 Ohm
     Life: 7000 hours
     Temperature Rating: 105C
     Ripple Current: 3.63A
Larger Quantities?
Get Quote
Price:$4.95
In Stock:YES
Quantity:


1uF 250V WIMA MKP 10 Polypropylene Capacitor
1uF 250V WIMA MKP 10 Polypropylene Capacitor
1uF 250V 5% Polypropylene WIMA MKP 10 capacitor excellent for audio applications. Made in Germany.

     Lead Spacing: 22.5 mm
     Length: 26 mm
     Width: 10 mm
     Height: 21 mm
Larger Quantities?
Get Quote
Price:$6.95
In Stock:YES
Quantity:


2.2uF 250V WIMA MKP 10 Polypropylene Capacitor
2.2uF 250V WIMA MKP 10 Polypropylene Capacitor
2.2uF 250V 10% Polypropylene WIMA MKP 10 capacitor excellent for audio applications. Made in Germany.

     Lead Spacing: 27.5 mm
     Length: 31 mm
     Width: 15 mm
     Height: 25 mm
Larger Quantities?
Get Quote
Price:$8.95
In Stock:YES
Quantity:


3.3uF 250V WIMA MKP 10 Polypropylene Capacitor
3.3uF 250V WIMA MKP 10 Polypropylene Capacitor
3.3uF 250V 10% WIMA MKP 10 Polypropylene capacitor excellent for audio applications. Made in Germany.

     Lead Spacing: 27.5 mm
     Length: 31 mm
     Width: 16 mm
     Height: 34 mm
Larger Quantities?
Get Quote
Price:$9.95
In Stock:YES
Quantity:



      

Circuit-Zone.com © 2007-2022. All Rights Reserved.