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Optical Lock

The optical lock uses combination of LEDs as a key and combination of LDR as a lock. With the help of two separate push buttons for `OPEN` and `CLOSE`. With various combinations of four white LED`s you can set two separate codes to activate and deactivate relay.

SKU: MK-079

₹568 – ₹755

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MEGA-KIT offers a comprehensive range of project kits designed to ignite curiosity and foster learning in electronics. From Robotics to Security, Light, Automation, and more, our projects cover diverse categories. Each kit includes detailed instructions and quality components, making learning accessible and enjoyable for students and hobbyists alike. Explore the endless possibilities with MEGA-KIT and unleash your creativity today!
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