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Light Dependent Resistor Small

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  • Light Dependent Resistor
  • Light Dependent Resistor Small
LDR Small for Arduino/Raspberry-Pi

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Regular Price: Rs. 37.29

Special Price Rs. 15.25

Availability: In stock



  • On-board small LDR.

  • On-board Male connector.

  • Onboard LED detector.

  • It's used in different projects to control light or robot.

  • It's used in the auto street light project.



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 is made of a high resistance semiconductor. In the dark, a photoresistor can have a resistance as high as a few mega ohms (MΩ), while in the light, a photoresistor can have a resistance as low as a few hundred ohms. LDR can be used for Arduino/Raspberry-Pi/Robotics.

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