Monday, December 5, 2022
Home Videos & Slideshows Videos Build Your Own Shadow Detector

Build Your Own Shadow Detector

0
Build Your Own Shadow Detector

This video explains how to create an alarm that is activated when something or someone, blocks a beam of light – a simple security alarm. With the addition of a relay, this circuit can be modified to control lights, motors or other high current devices.

Courtesy: ScienceOnline


SHARE YOUR THOUGHTS & COMMENTS