Photosensitive resistance module Is most sensitive to ambient light. Module is commonly used to detect ambient light. Module can be directly connected with Microcontrollers or to trigger relay module. Module sets output to LOW logic (on DO pin) if the light intensity is higher than set point. Module only supports digital output and does not has Analog output.
Features:
- Uses photosensitive resistance sensor
- Uses LM393 wide voltage comparator
- Clean signal, good waveform, strong driving ability for more than 15 mA
- With adjustable potentiometer to adjust light sensitivity
- Has single mounting hole
- Small board PCB size: 3.2 cm x 1.4 cm
