2 layers65 × 56 mm

KiCad boards from 2 GitHub repositories tagged “security-system”, the most starred first; open any of them in PCBKit.


KhaledGhanem0/PCB-Shield-Security-System
KiCad PCB shield design for an Arduino Mega-based multi-zone security system. Two-layer, through-hole, hand-solderable board replacing the breadboard prototype.