2 layers100 × 55 mm

WellD
kinggh0stee/WellD
ESP32-C6 Zigbee well monitor — reads a 4–20 mA pressure transducer and DS18B20, reports water level, temperature, and battery to Zigbee2MQTT with OTA update support
122 parts2MIT
Boards in 2 GitHub repositories, designed in KiCad, that use the MBRS140 by onsemi (-65℃~+125℃ 1 Independent 1A 1mA@40V 40A 40V 600mV@1A SMB(DO-214AA) Schottky Diodes ROHS). See how each wires it, with its parts, size, README and files; the MBRS140’s symbol, footprint and pinout are on its own page.

kinggh0stee/WellD
ESP32-C6 Zigbee well monitor — reads a 4–20 mA pressure transducer and DS18B20, reports water level, temperature, and battery to Zigbee2MQTT with OTA update support

martinclausen2/RGBW-Lampe
The "RGBW-Lampe" projects allows to create full color lighting appliances.