2 layers165 × 135 mm

Countdown timer
MartinCowen/countdown-timer-hardware
Child-friendly Countdown Timer: KiCad projects for PCB and Front Panel
111 partsMIT
Open-source boards designed in KiCad by MartinCowen on GitHub, from 1 repository. A board’s address here is its repository’s there.

MartinCowen/countdown-timer-hardware
Child-friendly Countdown Timer: KiCad projects for PCB and Front Panel