Hi I was happy because I can manage make a ATmega works alone. From the advices of forum . After i made that I put the original ATmega microcontroler back to his place (on my Arduino UNO socket). Then I tried to upload other sketch and I get the message: _getsync(): not in sync: resp=0x00 when …

Problem with TX LED

kd7eir October 24, 2012, 4:45pm 3

I would bet that most of us have done that at one time or another. Good job figuring that out.

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