2 layers58.5 × 32 mm

UVTimer
willy40/UVTimer
ESP32-based BLE timer replacement for NE555 in UV nail lamps. Features Android app control and BT136 triac switching.
10 partsMIT
Open-source boards designed in KiCad by willy40 on GitHub, from 1 repository. A board’s address here is its repository’s there.

willy40/UVTimer
ESP32-based BLE timer replacement for NE555 in UV nail lamps. Features Android app control and BT136 triac switching.