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Seeed Studio

Seeed Studio Grove Human Presence Sensor, AK9753

Seeed Studio Grove Human Presence Sensor, AK9753

Regular price $20.00 USD
Regular price Sale price $20.00 USD
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The Grove - Human Presence Sensor can be used to detect the presence of the human body or any other infrared objects. Moreover, it is composed of four quantum IR sensors and an integrated circuit (IC) for characteristic compensation, so it can be used to detect the motion of the IR object and the relative position where the IR object moves. An integral analog-to-digital converter provides 16-bits data outputs. This module is suitable for several feet human detector.

You can find a lot of infrared sensors on our website, this one will be one of the most interesting. With a certain algorithm, it can even achieve gesture recognition. We hope you enjoy it.


  • Quantum-type IR Sensor with Four IR Elements
  • 16-bits Digital Outputs to I2C bus
  • Integrated temperature sensor
  • Interrupt Function
  • Low Current Consumption

Typical applications

  • Human body detect
  • Proximity sensor
  • Motion detect

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