Qty Value Parts 1 CANON25 X1 1 MINI-USB X2 1 JACK_3.5 X3 1 PINHEAD_3x SV1 4 680 R1, R2, R9, R10 3 2k4 R5, R7, R8 3 15k R3, R11, R12 1 100k R4 2 100p C1, C2 2 15n C3, C4 5 100n C5, C6, C7, C8, C9 2 220u C10, C11 2 1N4148 D1, D2 1 74HCT573N IC1 1 PIC16F54-I/P IC2 1 MCP6022 IC3 1 74HCT00N IC4 1 TDA1543 IC5