An LED is an electircal component which converts electrical energy into light energy whereas an LDR uses light to complete the circuit and maintain the flow of current.
Chat with our AI personalities
LED stands for Light Emitting Diode and LDR stands for Light Dependent Resister.
Nothing. An led is a solid state device.
The Simplest Difference is that LED emits Light, & Photodiode converts Light energy into electrical Energy
158980
A photoresistor, light dependent resistor (LDR) or cadmium sulfide (CdS) cell is a resistor whose resistancedecreases with increasing incident light intensity. It can also be referred to as a photoconductor.Applications:camera light meters, street lights, clock radios, alarms, and outdoor clocks
what is the difference between license and patent