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touch pad for fun

Discussion in 'General Electronics Discussion' started by donkey, Oct 19, 2014.

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  1. donkey


    Feb 26, 2011
    ok so I got an idea for something that I am hoping to get working soon

    the difference between this guy and my design (he has code and schematic in description) is he uses an earth strap on his and with mine I was going to put a brass plate over the top with a small spacer(double sided tape) the plate will be connected to the earth of the voltage divider.... will this work?
    am going to use graphite powder and a film of double sided tape to adhere his paper touchpad to something a bit firmer
    Ian likes this.
  2. Arouse1973

    Arouse1973 Adam

    Dec 18, 2013
    That looks good. How does this work? Hoping he is not using his other hand to control the mouse :)
  3. donkey


    Feb 26, 2011
    4 voltage dividers and some code. earth strap to hand for grounding if you goto the youtube page he includes code and schematic in his description
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