Button Tutorial: Arduino Built-In Pull-Up

Updated Tutorial: https://www.youtube.com/watch?v=wxjerCHCEMg

Push buttons or wires causing digitalRead() to change randomly? Even more frustrated because touching them seems to change the result? Use the Arduino's Internal Pull-Up resistors to fix the problem. More Info At: https://www.baldengineer.com/arduino-internal-pull-up-resistor-tutorial.html

Видео Button Tutorial: Arduino Built-In Pull-Up канала James Lewis