LM393 Light Sensor Module 3.3-5V Input Light Sensor for Arduino

SKU: 1940773

2.54 2.54 lot(5 pcs) 2.54 USD

¥ 17.00

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Features:

  • 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)

  • Sensitivity adjustable the blue digital potentiometer adjustment

  • Operating voltage 3.3V-5V

  • Digital switching outputs (0 and 1)

  • With fixed bolt hole for easy installation

  • Small board PCB size: 3.2cm * 1.4cm / 1.25" * 0.55"

  • DO port outputs a high level, when the external environment when the light intensity exceeds the set threshold value, the module D0 output is low