Quantity   Component name
1 × MAIN CONTROL PCB nixie_clock_controller_gerber.zip
4 × NIXIE PCB nixie_clock_in16_gerber.zip or nixie_clock_in8_gerber.zip
1 × headers
1 × nixie power supply
4 × SN74141 nixie driver chips
3 × push buttons
1 × Arduino Nano with Headers
4 × IN16 or IN8 Nixie tubes
1 × Wood for a case
1 × RTC Module DS1307
4 × 75HC595
3 × 10k resistor
3 × 5mm led 20ma
3 × 330 resistor