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Results 1 - 2 of 2 for Garage doors
  • Article - 27 Sep 2013
    A photoelectric sensor is an instrument designed to detect the distance, absence, or presence of an object by using a light transmitter such as an infrared, and a photoelectric receiver. It is also...
  • Article - 10 Jul 2018
    This article talks about how Sensors are revolutionizing our lives.