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    Light sensor module Photo-resistance- Photocell LDR

    Description

    The photoresistance or also called LDR is a resistance that decreases as the intensity of the light that falls on it increases.

    The analog output voltage simply increases or decreases according to the increase or decrease in light intensity, respectively.

    Among the most popular applications for this light sensor we have: aquarium lighting systems or animal reserves, lighting systems, light meter for flash, radio alarm clock, road signaling system, among others.

    Main features:

    • DC power voltage: 3.3V to 5V
    • analog output
    • Use the integrated LM393
    • Uses GL5528 photoresist
    • Adjustable sensitivity with potentiometer
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