4 layers

Power module
FETfox/Li-Ion_Power_Module
A PCB that can protect,charge, and regulate a Li Ion battery to power MCU powered projects.
144 partsCC0-1.0
Open-source boards designed in KiCad by FETfox on GitHub, from 1 repository. A board’s address here is its repository’s there.

FETfox/Li-Ion_Power_Module
A PCB that can protect,charge, and regulate a Li Ion battery to power MCU powered projects.