Automatic DC light switch

This circuit is a simple dc light switch. can run it by 5 to 12v (according to load)
The sensitivity of circuit can change by P1.
You can also make a light switch by 2 transistors.

Parts list:
IC555
LDR
LED
Potentiometer
Resistor 200 ohm
 

Automatic DC light switch


Automatic DC light switch



Location: United States

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