2 layers50 × 75 mm

Doorbell pcb v2
paulc/c3zero-doorbell
ESP32C3-Zero Doorbell Ring Detector (using Hall effect current sensor)
25 parts
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.

paulc/c3zero-doorbell
ESP32C3-Zero Doorbell Ring Detector (using Hall effect current sensor)


paulc/c3zero-doorbell
ESP32C3-Zero Doorbell Ring Detector (using Hall effect current sensor)


paulczy/OpenSpand
The OpenSpand is an all-in-one expansion solution for Sinclair ZX81 computers and clones. Functionally very similar to ZXpand+, with more and extended functions.