AT89C51 with keypad 4x4

AT90S8535 with led blink

AT90S2313 with DS1820

ATmega8515 with keypad 4x4

74HC595 with led 7 segments

ATmega8 interface LCD3310

ATmega8 remote controll car (infrare)

Power supply 5V-3A use LA5105

Power supply 5V-5A use MJ2956

Power supply 12V-10A use TIP32