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  • guangke alex
    guangke alex posted a new blog entry:
    February 13, 2022
    Introduction Of Infrared Sensor Lights And Voice-Activated Sensor Lights
    Introduction Of Infrared Sensor Lights And Voice-Activated Sensor Lights
    Radar induction is also called microwave induction, and the traditional floodlight with microwave sensor is based on this.
  • guangke alex
    guangke alex posted a new blog entry:
    January 14, 2022
    Introduction to The Advantages and Disadvantages of PIR Sensor performance
    Introduction to The Advantages and Disadvantages of PIR Sensor performance
    The PIR sensor can detect infrared rays emitted by people or certain animals and convert them into electrical signals for output. When some crystals are heated, an equal number of charges with opposite signs will be generated at both ends of the crystal....
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