2 layers28.7 × 51.1 mm
ESP Pump Interface
pmamatis/ESP32_waterpump_interface
A small project for an ESP32-doit-devKi-V1 to expose 4 GPIOs to BJTs in order to switch external 5V powerlanes driven by USB-C
24 partsMIT
Open-source KiCad boards
2 match “pmamatis”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.
- 4 layers73.5 × 293.4 mm
