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light sensor
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LDR module – Light Sensor Module
Original price was: ₹42.00.₹38.00Current price is: ₹38.00.Add to cartThe LDR Sensor Module is used to detect the presence of light / measuring the intensity of light. The output of the module goes high in the presence of light and it becomes low in the absence of light. The sensitivity of the signal detection can be adjusted using potentiometer.