Part Value C1 2200uF 10/16V C2 1nF C3 1uF C4 1nF D1 1N4148 D3 1N4148 D5 LED3MM IC1 PIC 12F675 IC2 LP2950CZ3 JP1 Ant R1 220K R2 220K R4 1K2 R5 2M2 T1 BS170 T2 BS170 U1 TX-SAW-MID-3V TX-SAW-MID-3VRFM' AUREL-SIL-3 X1 AK500/2