2 layers136.2 × 85.9 mm

BATDATUNIT01
mlab-modules/BATDATUNIT01
Multiple parallel Li-ion 18650 battery cell module with BMS and data storage with MCU control.
225 parts5GPL-3.0
Boards in 2 GitHub repositories, designed in KiCad, that use the SN74HC164PW by Texas Instruments (-40℃~+125℃ 1 2V~6V 30ns@6V,50pF 36MHz 4mA 74HC 8 Serial-to-Parallel TSSOP-14 Shift Registers ROHS). See how each wires it, with its parts, size, README and files; the SN74HC164PW’s symbol, footprint and pinout are on its own page.

mlab-modules/BATDATUNIT01
Multiple parallel Li-ion 18650 battery cell module with BMS and data storage with MCU control.

mlab-modules/LION1CELL02
Single-cell Li-Ion Battery management system with I2C interface