Quantity   Component name
6 × Flip-dot digit module
2 × Main board PCB
3 × Blinker keys PCB
1 × Arduino Nano
35 × MOC3023 optotriac
6 × 74HC595D - shift register
2 × AQH3223 solid state relay
6 × AO3400 N-ch mosfet
1 × DS3231 Real Time Clock module
1 × MP1584EN Stepdown 5v DC module
1 × AC220/12v transformer
1 × Resistors, cables, connectors etc