The workshop

Everything I'm building or have built, newest first. Each one has the parts, the files and the versions that didn't work.

  1. Falling Block Earrings

    Electronics, started Nov 2026

    Light-up earrings that play a tiny falling-block game on a 6×10 grid of 1 mm RGB LEDs, powered by a coin-size battery.

    1. Idea
    2. Schematic
    3. Design review
    4. Board layout
    5. Prototype v1
    6. Prototype v2
    7. Finished