3 1N4148 D1,D2,D3 1 74LS07 IC1 1 ATMEGA 1284P-PU U9 2 CAP 100nF C17,C3 2 CAP 100pF C1,C2 2 CAP 22pF C4,C5 1 CAP 470uF/25V 10x12mm C6 1 LED GREEN 3mm LED2 1 LED RED 3mm LED1 1 MICRO SWITCH KEY0 1 QUARZ 8 Mhz U14 2 RES 100 R6,R7 1 RES 10K R9 2 RES 1K R1,R2 2 RES 4.7K R4,R5