-40%
Photoresistor Light Detection Sensor Module for Arduino- US Seller Fast Shipping
$ 1.05
- Description
- Size Guide
Description
This Photoresistor Light Detection Sensor module is used for detecting the ambient brightness and light intensity.Module Features:
1. Operating voltage: 3.3V-5V.
2. Output: digital switch output (0 and 1).
3. PCB size: 1.25in * 0.55in (3.2cm * 1.4cm).
4. With wide voltage comparator chip LM393.
5. With adjustable resistor to adjust the sensitivity (brightness of the light detected).
6. With a mounting screw hole for easy installation.
Connection details:
1. VCC: power supply positive
2. GND: ground
3. DO: TTL switch signal output
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