ATir AVR IR Keyboard Interface

Steven Savage from Us has winned AVR 2006 Design Contest held by circuit cellar.The well-designed ATtiny45-based ATir interface device offers a convenient cross platform solution to interface an IR remote control to type keyboard macros to a PC. In addition to the microcontroller (from Atmel), the compact system features an infrared receiver/demodulator and a few discreet components. The interface plugs into a PS2 keyboard port on the PC and accepts commands from the infrared remote. this extraordinary application only take cost $10.
Link : ATir AVR IR Keyboard Interface