Friday, November 18, 2016


81 keys in a 9x9 grid

  • Pro Micro using all available pins
  • Hand wired
  • TMK firmware
  • Gateron switches
  • DSA keycaps from PMK grab bags
  • 3mm laser cut top and bottom
  • M2 nylon spacers and screws
Made this long ago to try out This is the largest "keyboard" that can be made on their smallest P1 sized material (181mmx181mm).

I have no real use for it. It sits on my desk at work as a paperweight.

I suppose you could use a keycap puller and actually play sudoku on it.