I want to display some information on lcd when I input the number Thirteen( 1pin +2pin) = HIGH. The problem is when it comes for thirty-one, for 31 the same pin is used so the information that should be in 13 is now displayed...what should I do???
We are going to need a lot more information to help. Post your code. Post your schematic. What board are you using? How to get the best out of this forum
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Detect which comes first 1, or 3
read if you have received "13" --> switch your pins
if you have received something different --> don switch your pins.
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