2 layers

Mosfet
LabStorm/easy-modular-electronics
A library of tiny interconnectable modules to create electronics system.
9 partsGPL-3.0
Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.

LabStorm/easy-modular-electronics
A library of tiny interconnectable modules to create electronics system.