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Human Body Induction Light - Open Source Sharing V1.0

Overview

This innovative design uses an audio cable as the LED strip connection, making it convenient for the elderly and children to plug in without problems. The connector can rotate 360 degrees without issue. A voltage comparator is used as a power indicator, providing convenience for nighttime use in dry toilets.

(Click here to watch my homemade smart sensor light on Bilibili.)

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2026-03-28 14:47:41

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