Can anyone help a newcomer?

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  1. - 17th October 2009, 19:39 #1
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    scopit
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    Alain
    I took your advice and increased the TX diode current. At the same time I tried a weak pull up on the output of the optical encoder. This seems to have done the trick and the interrupt is now being triggered.
    Thanks very much to you and Jerson for taking the time to help me.
    I will stay on the forum, it's a very useful resource.
    Danny
  2. - 17th October 2009, 21:21 #2
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    Quote Originally Posted by scopit View Post
    I tried a weak pull up on the output of the optical encoder. This seems to have done the trick and the interrupt is now being triggered.
    Seems it wasn't a solution
    It is now in that frustrating state of intermittent
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