Input Noise

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  1. - 27th February 2006, 21:08 #3
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    PJALM
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    Thanks Charles,

    I do have several .1uF caps throuout th PCB and I am also using a temperature compensated Crystal Oscillator which is as close as physically possibe to the PIC.

    The problem I am having seems to only be with the one sensor. If not connected then everything works as expected.

    I was suspecting that the AC Invertor or the AC motor were creating some EMI that caused problems with the sensor.

    I am using is a Geartooth Hall Effect sensor which is embeded in the gearbox on the output of the motor. It is very close to the motor itself. I don't know if this makes any differense or not.
    Last edited by PJALM; - 27th February 2006 at 21:14.
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