Third version of the Nixie Tubes Driver project. This time the driver has 40 outputs so you can control four nixie tubes. The driver can also be used for multi-segment tubes e.g. B-7971, B-8971 etc.
- 40 outputs for connecting the nixie tubes cathodes (K1-K40)
- 300V off-state maximum output voltage
- Compatible with all 5V / 3.3V designs
- Easy to use with Arduino or Raspberry Pi etc. (only 3 SPI control lines)
- The drivers can be connected in series *Please note that nixie tubes require additional 170V power supply.
Download Example Connection 4 Nixie Tubes Diagram
Download Nixie Tube Driver V3 Schematic
