Quantity   Component name
128 × IN-3 Nixie tube
8 × HV5122 32 bit HV shift register
2 × 0.1R
2 × ULN2003 Semiconductors and Integrated Circuits / Misc. Semiconductors and Integrated Circuits
2 × MC34063a Power Management ICs / Switching Regulators and Controllers
2 × IRF640NS Discrete Semiconductors / Power Transistors and MOSFETs
2 × BCV26 Discrete Semiconductors / Transistors, MOSFETs, FETs, IGBTs
2 × B160 Discrete Semiconductors / Diodes and Rectifiers
2 × US1A Discrete Semiconductors / Diodes and Rectifiers