Features:

• The brightness of surrounding environment and the light intensity can be detected (compare with the photoresistor, directivity is relatively good, can perceive the fixed direction of the light source)

• Sensitivity adjustable the blue digital potentiometer adjustment

• Operating voltage 3.3V-5V

• Digital switching outputs (0 and 1)

• With fixed bolt hole for easy installation

• Small board PCB size: 3.2cm * 1.4cm / 1.25" * 0.55"

• DO port outputs a high level, when the external environment when the light intensity exceeds the set threshold value, the module D0 output is low