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Posted

I need some help troubleshooting a problem with the pic, I think. I fixed all of my pot flickering but after reconnecting I have nothing but one row of the 2x16 on. I burned the test pulse into the pic to see if it was just a lcd issue. But got no pulse on the scope. The voltage at the pic is right on 5v. Other related threads did no good. Oh by the way,  I programmed a new pic and that also didn't help. Is this a problem with the pic loading? Any help would be handy. ???

Posted

I had lunch and then checked all of the connections still no luck, Then I reprogrammed the pic one more time and bingo it works every try. Oh well I guess it's the way it goes.

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