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JavaScript: Laser Intrusion Detection with Johnny-Five on Node.js - javascript robotics, johnny-five, microprocessor, nodebots, tutorial, web connected devices - Bocoup
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GitHub - makertut/basic-laser-tripwire
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Laser Communicator to Photoresistor/Photocell - YouTube
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A Raspberry Pi laser tripwire | Python | Coding projects for kids and teens
How To MacGyver A Laser Tripwire Using Arduino
Arduino Laser Trip Switch (laser emitter & Photo-resistor) - YouTube
How to build a simple laser tripwire alarm system for your home - Electronic Products
Laser Tripwire and Alarm Using Snap Circuits - Make:
