LDR sensor module is used to detect the intensity of light. It is associated with both analog output pin and digital output pin.
When there is light, the resistance of LDR will become low according to the intensity of light.
This Light sensor module based on photodetector GL5528 to detect the light intensity
- Input Voltage: DC 3.3V to 5V.
- Output: Analog and Digital.
- Sensitivity adjustable.
- Street light auomatic control.
- Position sensor.
- Day or night detection.
- Home lights auomation.