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    Davidward

    @Davidward

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    Latest posts made by Davidward

    • RE: Capacitive Proximity Sensors

      @sdetweil said in Capacitive Proximity Sensors:

      @davidward no, its the disruptive wave of their presence as compared the space without them… logically same as the magnetic wave detection…

      wasn’t there before, now it is

      I got it. I was reading here https://www.derf.com/an-overview-on-proximity-sensors/ and question pop ups. Dust can be a bigger challenge to maintain sensors. How they can be protected? Does companies use any specific coating or something?

      posted in Hardware
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      Davidward
    • RE: Capacitive Proximity Sensors

      @sdetweil said in Capacitive Proximity Sensors:

      @davidward basically the sensor detects a change in the wave shape in front of it…

      the wave shape is not magnetic, but different… (I can’t explain that part)

      So they emit any kind of waves?

      posted in Hardware
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      Davidward
    • Capacitive Proximity Sensors

      I have read online that capacitive sensors can detect both metal and non-metal. Can anyone please explain me their working in simple terms? I read on various places online but information I found was too technical or less.

      posted in Hardware
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      Davidward