Pull Up Resistor Tutorial | AddOhms #15

Buttons giving you grief? Support on Patreon:   / baldengineer   This AddOhms tutorial shows how to use a pull-up resistor to make buttons work! Whether it is a big switch or a tiny push button, one single resistor can fix your problem. Learn how to enable the Arduino pull-up resistor in this tutorial. #pullup #resistor #arduino