Photosensitive Sensor Module Digital Light Intensity Detection DC 3.3-5V for Arduino UNO 1PCS

1.When ambient light intensity does not reach the threshold value, the module DO port output high; when the ambient light intensity exceeds a set threshold, the D0 output low;
2.The photoresistor module is most sensitive to the brightness of ambient light and is generally used to detect surrounding environment of the brightness of the light.