Photosensitive Light Dependent Resistor (LDR) Sensor

This is a Photosensitive Light Dependent Resistor (LDR) module. Suitable for detection of environmental light intensity and ambient brightness. Its sensitivity can be adjusted with an on board potentiometer, where turning it clockwise will increase the sensitivity and increase the detection range.

Features:

• 3-Pin Connection: GND (-)/ VCC (+)/Digital Out ( Signal).
• Digital Output:
• Logic High (1): No Light. DO LED “OFF”
• Logic Low (0): Light Detected. DO LED “ON”
• Light Sensor: Light Dependent Resistor (LDR).
• Suitable supply voltage: +3 to +5Vdc.
• Interface with microcontrollers and logic circuits.
• LED indicator – ON when ambient light exceeds threshold.
• Potentiometer to adjust the sensitivity of a light sensor.
• Dimensions: 3.2cm x 1.4cm.