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Name : 20 Pcs Light Dependent Register (LDR) Photo Resistor For Basic Projects Electronic Utility
Multipack : 1
A photoresistor or light-dependent resistor (LDR) or photocell is a light-controlled variable resistor. The resistance of a photoresistor decreases with increasing incident light intensity; in other words, it exhibits photoconductivity. A photoresistor can be applied in light-sensitive detector circuits, and light- and dark-activated switching circuits.
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