LDR – Light Dependent Resistor with Relay Circuit Diagram

LDR circuit diagram

LDR Circuit Diagram The circuit of LDR is an electronic circuit built with  Light Dependent Resistor, relay, Darlington pair, diode, & resistors shown in the below circuit diagram. A voltage supply is given to the load. The required DC voltage of the Light Dependent Resistor circuit is supplied from a bridge rectifier circuit or a battery. This circuit changes the AC … Read moreLDR – Light Dependent Resistor with Relay Circuit Diagram