I have tried this but the there is no change in the text when I tie 5V or ground to that pin. Yes, I am also doing “pinMode(pinNumber, INPUT)” in the void Setup(). I have looked up the information on digital pins on the Arduino website a lot but I still can’t understand…
What am I doing wrong?
Also, what is a good base code to start with? I downloaded some of the project but I don’t know what is necessary and not necessary with the registers, timers, etc.
Like I said, all I want to do is to display minimal, non-moving text depending on the digital pins so any help regarding that is appreciated!