5pcs Photoresistor Light Sensor Module

5pcs Photoresistor Light Sensor Module
This photoresistor is very useful for detecting light ambient intensity. Ideal for your projects that requires measurement of light intensity.

SKU: CQY19271897689,WUM39878225784

Price: 1.62 $

Old Price: 1.70 $

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This photoresistor is very useful for detecting light ambient intensity. Ideal for your projects that requires measurement of light intensity.

The photoresistor is a passive circuit element which resistance varies depending on the intensity of the light coming on it.

In general, photoresistance are of low power and have resistors ranging from a few kΩ to light to resistors of the order of M Ω in the dark.

This module has two LEDs, one for power and the other for output from the comparator. In this configuration, the circuit detects if the light exceeds a certain threshold.

Specifications

  • Voltage: 3.3 V to 5 V
  • Current: 15mA
  • Dimensions: 3.2 cm x 1.4 cm
  • Potentiometer for adjusting the reference voltage.