Partlist Part Value Device BUTTON PUSHBUTTON C1 100n C3 220u 25 v D1 1N4004 of 1N4001 D2 1N4004 of 1N4001 D3 1N4004 of 1N4001 D4 1N4004 of 1N4001 D6 BZX85C5V1 1w IC1 voetje 8 pins IC1 12F629-P R1 22k R2 10k R5 470 R6 1k R7 470 R8 470 R9 470 X1 AK500/4 X2 AK500/2 X3 AK500/2 printplaatje ALLE WEERSTANDEN ZIJN 0,25 WATT