This is an Simple Module based on LDR Sensor. This Module helps to detect and measure the intensity of light. It will be suitable to used with Arduino or Any MCU.
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
