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LDR Light Sensor Module Photo-resistor 4 pins

Description


The Photo-resistor (LDR) Light Sensor Module detects the amount of ambient light and converts it into an electrical signal that can be read by a microcontroller.

Connection example:

[LDR Module] [Arduino Uno]
VCC ----------------> 5V
GND ----------------> GND
AO ----------------> A0
DO ----------------> D2

Sensor
40.00 LE 40.00 LE