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On this site you will find many projects, source codes and tools for Atmel AVR microcontrollers - one of most popullar MCU.

Latest articles :

Decoding RC5 remote control infrared signal
  Source code for ATtiny2313 AVR MCU for decoding remote control RC5 infrared signal.
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1-wire master driver library
  Driver library for 1-wire master implementation.
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HD44780 LCD driver library
  Driver library for alphanumerical LCD with HD44780 controller. For 4-bit mode without read busy flag.
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Delay assembly utilities
  Routines in assembly for generating software delays in micro- and miliseconds.
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ATtiny2313 board
  Simple evaluation board for ATTiny2313 microcontroller with 8 LEDs, ISP connector and all I/O pins connectors.
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ATmega162 board
  Simple evaluation board for ATmega162 microcontroller with 32KB external RAM, ISP connector and all I/O pins and   memory bus connectors.
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