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About this itemA photoresistor or light-dependent resistor (LDR) or photocell is a light-controlled variable resistor.The resistance of a photoresistor decreases with increasing incident light intensityIn other words, it exhibits photoconductivity.item shape: roundcan be applied in light-sensitive d..

This is 8 mm size light sensor with maximum surface area which changes resistance with the change in the ambient light exposed on the surface of the sensor. LDR (Light Dependent Resistor) is a type of photocell which finds excellent use in light sensing device application, whether it is automatic ou..

The Light Sensor generates an output signal indicating the intensity of light by measuring the radiant energy that exists in a very narrow range of frequencies basically called “light”, and which ranges in frequency from “Infra-red” to “Visible” up to “Ultraviolet” light spectrum.Features of Light S..