WoW!Two Automatic ON and OFF Light Switch circuits-Simple DIY Project

in #automatic6 years ago

Circuit 1: When there is natural light, the light will be on, and it will automatically turn off when it is dark.

Circuit 2:This device turns lights on automatically when it's a night,just like street lighting.
How it works: This device turns light bulb ON when it senses darkness and turns the light bulb off when it senses light.