Aiming a Laser to Open a Magnetic Lock
by FrightProps
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What this video covers
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.
Key takeaways
- ◆A PicoBoo controller is used to bridge the laser/light sensor signal to the magnetic lock
- ◆Laser alignment to the sensor is the key trigger event that opens the lock
- ◆The approach is positioned as a cost-effective solution for interactive prop builds
- ◆Applicable to both escape room and haunted house environments
- ◆FrightProps sells all three components referenced in the build
Who this is for
Haunted house builders and escape room designers looking to add interactive laser-triggered locking mechanisms without advanced electronics knowledge.
Materials mentioned
- • PicoBoo controller
- • laser and light sensor
- • magnetic lock
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