Specifications:
It can detect the brightness and light intensity of the surrounding environment.
The sensitivity is adjustable (the blue digital potentiometer is adjusted in the figure).
The working voltage is 3.3V-5V.
Small board PCB size: 3cm * 1.6cm
Power indicator (red) and digital switch output indicator (green)
The comparator uses the LM393 chip, which works stably
Three small board interface descriptions (4-wire system)
- 1. VCC external 3.3V-5V
2. GND external GND
3. DO small board digital output interface (0 and 1)
4. AO small board analog output interface
Photosensitive Sensor Module for Arduino (LDR Module)
- Product Code: SNR-LDRS-0019
- Availability: In Stock
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Rs 225.00