Water works


November 2020

  • Client Machine Shop KAUST
  • Responsibilities
    • Electronics
    • Hardware

I designed a DIN rail mountable control unit that houses a Raspberry Pi Zero which controls an installation of water.

Another unit is a general purpose four channel controller, which accepts various drivers via PCB edge connectors. There are separate drivers are for:

  • Motor control; bi-directional and with speed adjustment
  • Solenoids; driven with low current after an initial burst
  • LEDs; with 12bit fading
  • Relays