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5 boards
diybms
@stuartpittaway

Do it yourself battery management system for Lithium ion battery packs/cells

pcbbombattery
GPL-3.066400Sep 5, 2026
batdatunit01
@mlab-modules

Multiple parallel Li-ion 18650 battery cell module with BMS and data storage with MCU control.

schematicpcbbomUSB-Cbatteryswitchcrystal
GPL-3.0500Jul 9, 2026
jasmine
@greatfet-hardware

a lithium polymer battery charging neighbor

pcbbom
BSD-3-Clause400Sep 5, 2026
lion2cell01
@mlab-modules

Dual-cell Li-Ion Battery management system.

schematicpcbbomswitchresistorcapacitorinductor
GPL-3.0200Jul 9, 2026
esp-battery-pmb
@ldab

ESP32, ESP8266 and the likes Battery Management Board, Power your device with a single Battery or 2xAAA. With a buit-in Boost and Buck converter + Nano Timer - Sleep Current < 1uA.

pcbbomESP32potentiometerresistorcapacitor
MIT100Sep 5, 2026
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