Hi, after testing the Hello World from the examples of the LiquidCrystal Library for many hours my Duemilanovedoes not work any longer. When I try to upload something there is a message avrdude: verification error, first mismatch at byte 0x0000 0x0c != 0x00 avrdude: verification error; content m…

verification error

system September 17, 2011, 9:17am 3

I tried that already. No success.
Volker

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