M5Stack Infrared Refletive (Optocoupler) Unit (Grove)

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File:TArduinoM5StackInfraredReflectiveUnit.png

Summary

M5Stack Infrared Reflective (Optocoupler) Unit with Grove connector. Detects object proximity or surface reflectivity using infrared light.

Description

The **M5Stack Infrared Reflective (Optocoupler) Unit (Grove)** uses infrared emission and detection to sense the presence of nearby objects or measure surface reflectivity. It outputs an analog voltage proportional to the reflected infrared light. Typical uses include line-following robots, object detection, and reflective surface sensing.

Diagram:

Pins

Input Pins

  • Clock – Sampling clock input.
  • Grove – Connector input for Grove system compatibility.

Output Pins

  • Analog (clock) – Analog output proportional to infrared reflectivity.

Categories

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