The Video shows how to make the Lamp Driver Board. I provide the Greber File to be able to order the PCB from a PCB Manufacturer. Its included with the Sensors and Lamps available at https://cults3d.com/en/3d-model/game/pinball-inductive-sensors-and-lamps
see this videos as well:
• https://youtu.be/SMAwgMvApRI
• https://youtu.be/XTPPnV9Z5x8
see my channel: https://www.youtube.com/@fabe1690/videos