Hi, I would like to pose a question for the Arduino reference ( Arduino Reference - Arduino Reference ) regarding digitalRead command as I'm quite new to these c: May I know why is it so that when I wrote (under void setup) Arduino uno #include <LiquidCrystal.h> const int rs = 13, en = 12, d4 = 11…

digitalRead statement issue

ieee488 May 7, 2018, 12:47am 4

I have no idea what you are trying to say.

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