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LDR Photo-resistor
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GL5528 CdS Photoresistor: resistance varies with light intensity (8-20 kΩ at 10 Lux, >1 MΩ in darkness). Essential component for light detection projects with Arduino or Raspberry Pi.
This GL5528 Light Dependent Resistor (LDR) is a cadmium sulfide (CdS) photoresistor designed to detect ambient light levels. Its resistance decreases as light intensity increases, typically ranging from 8 to 20 kΩ at 10 Lux and exceeding 1 MΩ in darkness. Commonly used in light-sensing applications such as automatic lighting control, day/night detection, and environmental monitoring, it is compatible with standard microcontroller platforms like Arduino and Raspberry Pi for analog signal reading.
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GL5528 CdS Photoresistor: resistance varies with light intensity (8-20 kΩ at 10 Lux, >1 MΩ in darkness). Essential component for light detection projects with Arduino or Raspberry Pi.