Category Archives: Pinball PCBs

Android to Arduino

It seems that my project with getting Android to work with Arduino is going to work. In the short video below, I turn on one LED at a time, and that logic level signal can, of course, be used for anything. My current video/pinball-project is pretty far along, using Windows and the U-HID controller. I think I will stay with that setup for my present project – I have everything done here, in regards to inputs and outputs, I designed the pcb and had it produced, soldered it etc. There is no lag, and I can freely choose resolutions, audio and everything….Windows is a great platform for this. I have no huge desire to switch to Android, but being a fan of both operating systems, I would like to give Android a chance to see if it might be more sleek. On the microcontroller side of things, an Arduino is WAY cheaper than an U-HID. An Android unit may not be much cheaper than a Windows unit these days, but I still think Android will contribute to lowering over-all system cost.

/Nicholas

AVON PINBALL DRIVER BOARD

First look at the driver I/O board for projects like pinball and mechanical games. It works like Master Blaster from Mad Max. You connect your controller, either by piggybacking or by dupont leads. The controller is the Master, the AVON is the Blaster.

If you choose piggybacking, this board is designed to use the Ultimarc U-HID, which will fit the two sockets.

What does the board do:

  • General board, will drive coils, lamps etc.
  • Voltages from 5-50V.
  • 19 MOSFET outputs (up to 20A per channel)
  • 27 inputs (only for piggybacking, otherwise redundant)
  • LED for each channel to see if the controller is outputting signal.
  • Back-voltage protection*
  • Pull-down for floating pins on the controller
  • Only 3.96mm (0.156″) connectors
    *Protection is never 100%!

avon2

/Nicholas