Sticking Nixie tubes to an old rotary telephone dial
Components (17)
| Reference | Value | Description |
|---|---|---|
| Q1-Q5 | Q_NPN_BEC | |
| Q6 | Q_PNP_BEC | |
| U1 | Rotary_Dial | |
| U2 | AVR128DB28x-xSS | |
| U3 | AZ1117-5.0 | |
| BT1 | Battery_Cell | |
| C1,C2 | 100uF | |
| J1 | Conn_01x03_Male | |
| JP1 | Jumper_2_Open | |
| M1-M3 | 74141DIP16 | |
| M4 | Nixie_HV_Module | |
| NE1 | Lamp_Neon | |
| NX1-NX3 | IN-12BNOHOLE | |
| R1 | 47K | |
| R2-R10,R12,R15 | 10K | |
| R11,R13,R16 | 1K | |
| R14 | 220K |