Well, you may need to prepare these stuff, these are:
A LAS ( light activated switch )
A LED
Two Photosensitive resistors
Batteries
Technical ArticleHow do I make a simple ON/OFF sensor with LED?Time:2018-12-06 19:17:28 Click:
Well, you may need to prepare these stuff, these are:
A LAS ( light activated switch ) A LED Two Photosensitive resistors Batteries
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