2 layers140 × 100 mm

Bmsmot
GliderWinchItems/bmsmot
The contactor function measures the high voltage using a STM32L431RCT6, ground isolated and communicates readings to the main processor via uart with opto-isolator.
266 partsCC0-1.0
Boards in 1 GitHub repository, designed in KiCad, that use the MMSZ4699 by onsemi (-55℃~+150℃ 1 Independent 11.4V~12.6V 12V 500mW 50nA@9.1V SOD-123 Zener Diodes ROHS). See how each wires it, with its parts, size, README and files; the MMSZ4699’s symbol, footprint and pinout are on its own page.

GliderWinchItems/bmsmot
The contactor function measures the high voltage using a STM32L431RCT6, ground isolated and communicates readings to the main processor via uart with opto-isolator.