This sensor is used for light intensity detection, in light seeking robots, laser security systems, light-operated switch systems as a trigger for relay modules etc. This module is most sensitive to ambient light. If the ambient light intensity is less than the threshold value, DO outputs HIGH(1) value and when the ambient light intensity is more than the set threshold, DO outputs a LOW(0) value.
Can be easily connected to an Arduino board.

Features:
Uses high quality light dependent resistor
Potentiometer to adjust light brightness threshold
Output: Digital (0 or 1)
Fixed bolt hole for convenient installation
Uses LM393 wide voltage comparator
LED indicator - ON when ambient light is more than threshold, OFF otherwise

Links:
Product Wiki

Sensor Details
Operating Voltage 3.3-5 V
Number of Pins 3 : Vcc, GND, DO(digital output)
Dimensions (lxw) : 3.2cmx1.4cm

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LDR Sensor

  • INR 130.00


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Tags: dot, laser, ldr, head, red, sensor, light, security, pointer, module, security, home, automation, motion, detection

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