Automatic Night Lamp Using LDR
LDR darkness sensor circuit dark sensor circuit  This Automatic light-operated light switch circuit is Based on LDR. LDR is a Light Dependent Resistor. It is also called a Photoresistor. Introduction of LDR LDR (Photoresistor) is a type of variable resistor that Increases its Resistance when the Light is Decreases and its Resistance Decreases When Light …