MarcosThings I've Built
EV Charger
1.5kW bi-directional EV charger. Prototype achieved 96% efficiency without using SiC or GaN.
OSMC
many moons ago, i was part of the team that build the "Open Source Motor Controller". For its time, it was high power and surprisingly robust. It even found its use in Battlebots. Some 15 years or more.. I was on Battlebots 2016 as motor guy
Lutetium
Josh Pieper
Daren Schwenke
Steven Johnson