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detection of voltage in faraday induction by arduino

Discussion in 'Microcontrollers, Programming and IoT' started by farrokh, Nov 25, 2015.

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  1. farrokh


    Oct 28, 2015
    Dear all,

    I want to detect induced voltage on a conductive ring when a magnetic field was changed. The amount of voltage is not matter for me. I want to do this by Arduino UNO R3. But I don't know how to do it as well as say you that i am new to Arduino.

    Thanks a lot
  2. cjdelphi


    Oct 26, 2011
    Without more info, you could try an inductor, however depending how strong the mf is, the induced voltage might be small in which case you may need to amplify the signal before passing to an input pin...
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