Quote:
Originally Posted by t vago
Please recheck your connections, then. My AtMega2560 testing platform has been (and is continuing to) running correctly with a Parallax serial LCD and the Parallax 5-position switch (which is directly based off the analog mux buttons).
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I checked it again but still not working
I tried also with the 3 analog buttons, connected A11, A12 and A13, the other end connected to ground, but I can not make it work
