| Quantity | Component name | |
| 4 | × | IV-12 Russian single VFD in a tube |
| 1 | × | Something arduino compatible because I'm a lazy bastard |
| 2 | × | HV5812 or similar VFD latching shift register driver |
| Quantity | Component name | |
| 4 | × | IV-12 Russian single VFD in a tube |
| 1 | × | Something arduino compatible because I'm a lazy bastard |
| 2 | × | HV5812 or similar VFD latching shift register driver |