My first post here so let's hope I get it right... I'm not an experienced programmer so I was a bit surprised when the following code produced five different results. #include "U8glib.h" U8GLIB_LC7981_160X80 u8g(26, 27, 28, 29, 22, 23, 24, 25, 34, 30, 31, 33, 32); // 8Bit Com: D0..D7: 26,27,28,29…

Conceptual question regarding variables...

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