4 layers77.8 × 63.2 mm

Flatmcu
GyrocopterLLC/flatmcu
Hardware design for the flatmcu - an STM32G4 based BLDC / FOC motor controller.
127 parts40MIT
Open-source boards designed in KiCad by GyrocopterLLC on GitHub, from 3 repositories. A board’s address here is its repository’s there.

GyrocopterLLC/flatmcu
Hardware design for the flatmcu - an STM32G4 based BLDC / FOC motor controller.

GyrocopterLLC/bms4-rust
Battery management system (bms) for 4 series Li-Ion cells programmed in Rust

GyrocopterLLC/brio_hack
A simple PCB that repairs (and improves!) a circa mid-1990s Brio wooden train electronic light and sound signal crossing. I inherited one. The PCB was completely shot.