Quantity   Component name
1 × Atmega 328P
1 × DS1337 Clock and Timer ICs / Real-Time Clocks
1 × 32,768KHz Quartz
1 × 4 Digit bubble Display QDSP-6064
4 × BC848B NPN Transistor
6 × R 4k7 1206
8 × R 150 1206
1 × CR2032 Battery and Battery holder
2 × Pushbutton