The Fulcrum Keyboard is an ergo-mechanical split keyboard with extra thumb functionality. It has 20 keys, two rotary encoders, and two 5-way switches.

QMK TrackBall with 3 Switches (TB3S)

Playing with rust on ESP32 to try control a coffee machine

stoRPer, a modular adaptable AWD Pico based robot rover

Components for making the Open Task Light

Sweep - a small promicro based keyboard inspired by the Ferris.

Chrome extension to change "migrant" to "refugee" in reporting on the ongoing European refugee crisis.