* modular synth - not pre-build modules, but from circuit schematics (yusynth) upwards: https://photos.app.goo.gl/WemnJZp1ecTxksjb6

* 2-axis camera gimbal - my first fully 3d-printed design. I will try to use this for astrophotograhy target tracking when the weather permits but I haven't been able to actually field test this yet: https://photos.app.goo.gl/a7VxYy77NaH48XP56