I augmented my trusty trackball with a scroll-wheel and some programmable buttons

I designed firmware, app software, a PCB and a functional case that can be clipped to clothes or bags, clothes-pin style and allows you to run pre-defined tasks by quick, simple button pushes.

I made a robot that allows me to draw images on my window.

I wrote an addon that will allow you to open and edit the parameters for .jscad (Openjscad) files and import them into your scene

A radial wire clip that’s easy to customize, print and attach, for organizing your wires.

Here’s how I built a little LED display for showing whether I’m busy at work.