LM393 Light Sensor Module
  • LM393 Light Sensor Module

#207: LM393 Light Sensor Module


The LM393 is a simple photo-resistor light sensor that has both analog and digital outputs. The digital output has a trim potentiometer that can be used to set a trigger light level.

Perfect for Arduino and Rasberry PI projects.

Module Features:

1. The brightness of surrounding environment and the light intensity can be detected (compare with the photoresistor, directivity is relatively good, can perceive the fixed direction of the light source)
2. Sensitivity adjustable the blue digital potentiometer adjustment 
3. Operating voltage 3.3V-5V
4. Digital switching outputs (0 and 1)
5. With fixed bolt hole for easy installation
6. Small board PCB size: 3.2cm * 1.4cm / 1.25" * 0.55"

Product Details

Operating voltage 3.3V-5V

3.2cm * 1.4cm  ( 1.25" * 0.55")

Product Details

Est. Packaging Size Specifications



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LM393 Light Sensor Module

Regular price: R24.39
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