LDR light sensor module

Sepcifications

Dimensions: 33 x 115 x 8(L x W x H ) mm.

Weight: 4gm.

main chip: LM393.

working voltage: DC 3-5V

Signal output indicator light.

LDR module 4 PIN

Operating voltage 3.3V-5V

Able to detect ambient brightness and light intensity Adjustable sensitivity (via blue digital potentiometer adjustment)

Output: DO digital switch output (0 and 1), AO analog voltage output Compatible with Arduino, Raspberry and other microcontroller board.