#laser sensor

Aiming a Laser to Open a Magnetic Lock

This FrightProps tutorial walks through wiring and configuring a laser-and-sensor system that releases a magnetic lock when the beam is broken or aligned with its target. A PicoBoo controller serves as the logic hub, making the setup accessible without complex programming. The combination is well-suited for escape room puzzles or haunted house interactive sequences where a physical action triggers a door or compartment to unlock.