Hi, this is my first using this forum. I'm enjoying the Arduino, but this problem is very frustrating, so I would appreciate any help. I have looked at many posts related to the problem I am having, i.e. two rows of black boxes when I upload my "hello world" sketch, according to the tutorial. It so…

Question about LCD connections

system April 8, 2012, 2:28am 3

ya pin connected to 26 looks bad

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