BOM service electronic components  TERMINALS BLOCK PLUGGABLE DIN MALE INLINE PLUG CONNECTOR SMD FUSES RELAY CAR FUSE WASHING MACHINE SERIES SPART PARTS KF2EDGR - 12P 6.35MM MONO TO 6.35MM STEREO ADAPTER CONNECTOR 3.5MM MONO PLUG TO RCA JACK MAXELL ALKALINE BUTTON BATTERY LR44 SOLID STATE RELAYS SONY RECHARGEABLE BATTERY AA 1.2V 4600mAH CABLE SLEEVING HEAT SHRINK TRIMMER 3006 COSMOS POTENTIOMETER DIP SWITCHES FAN GUARD THERMAL PAD HEAT SINK COMPOUND  THERMAL PLASTER MICA SHEET SMD CRYSTAL OSCILLATORS DIODE SILICON RECTIFIER VOLTAGE RANGE 50 to 1000V 10A  DC POWER CONNECTORS