Electronic Circuits & Components For Professionals And Amateurs

07-01-2009
Automatic Room Lights
Simple two-transistor circuit lights LEDs
06-30-2009
AT Keyboard Interface V1.04
06-26-2009
Remote control using telephone
06-25-2009
Logic-Level Signals Shifted To Dim -48-V LED Driver
06-24-2009
Alarm Sounds When Refrigerator Door Remains Open Too Long
06-19-2009
Series Resistors, Body Capacitance Scan 16 Buttons With Two MCU Pins
06-18-2009
Deogen - Tiny Monitor Tester
06-17-2009
An Experiment to Build a PCI Board
06-15-2009
Water Level Alarm
30 W Digital Wattmeter for RF (0-500 MHz)
06-10-2009
XXI Century Sundial - Now for Arduino also
05-25-2009
How to Charge Any USB Device by Riding Your Bike
Digital Capacitance Meter
05-21-2009
Crystal Tester
05-18-2009
The World's Simplest Open Source DIY MP3 player Sakura
05-17-2009
EE 476 Final Project. Portable MP3 Player
05-13-2009
The Tuxgraphics AVR NTP Clock
05-12-2009
HTTP/TCP with an Atmega88 Microcontroller (AVR Web Server)
05-11-2009
An AVR Microcontroller Based Ethernet Device
05-07-2009
Easy To Build Stepper Controller from Recycled Materials
05-04-2009
Mars Clock
PIC and EEPROM Programmer
04-15-2009
Adding a removable Antenna to your WRTSL54GS
04-12-2009
Digital Keypad Combination Lock
04-06-2009
Driving an LED with or Without a Resistor
04-02-2009
Ultra low drop linear voltage regulator
Programmable Digital Code Lock
03-31-2009
Short Range Hand Wave Detector
03-29-2009
Simple Servo Controller

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