Features:

• Can detect ambient brightness and light intensity

• Adjustable sensitivity (via blue digital potentiometer adjustment)

• Operating voltage 3.3V-5V

Output Type:

• Analog voltage output -A0

• Digital switching outputs (0 and 1) -D0

• With fixed bolt hole for easy installation

• Small board PCB size: 3cm * 1.6cm

• Power indicator (red) and the digital switch output indicator (green)

• Using LM393 comparator chip, stable

Pin outs:

• External 3.3V-5V VCC

• External GND GND

• DO digital output interface, a small plate (0 and 1)

• AO small board analog output interface