4 Pin Photo-resistor LDR Light Detection Resistance Sensor Module

30.00 EGP

In stock

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SKU: MD-27014 Category: Tags: ,

Features :

  • It comes with Mounting Hole Screw.
  • Easy to install
  • Signal output indicator light.
  • LDR module 4 PIN
  • Able to detect ambient brightness and light intensity Adjustable sensitivity (via blue digital potentiometer adjustment)
  • Output: DO digital switch output (0 and 1), AO analog voltage output Compatible with Arduino, Raspberry, and other microcontroller board.


Interface Pin :

  • VCC:+ve power supply.  Operating voltage: 3.3V-5V
  • GND: Ground.
  • D0: Digital output signal.
  • A0: Analog Output Signal.
  • Strong light, LED light, output low level;
  • Weak light, LED off, output high level;
  • Sensitivity is adjustable.
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