avr c code for mega168 to control sockets and lighting points with sony remote control. code is written in the avr gcc enviroment using avr studio more details can be gotten if u email me edisonobilly@yahoo.com

You can monitor battery level. AVR Studio 4 is used. C code is developed. Atmega8 is interfacing IC-Atmega8, AVR Studio 4 , WinAVR , Simulation code for Battery level monitoring

Record incoming adc data on memory card and play back using pwm.... audio record and playback