The Simplest Way to Wire a Button to Arduino (with Internal Pull-Up) | Arduino Button Tutorial

This is a tutorial for wiring a button to Arduino. If your wires are short then you don't need to add an external pull-up or pull-down resistor since Arduino has internal pull-up resistors that can be activated in code by calling pinMode(pinNumber, INPUT_PULLUP);

Diagrams and pictures:
https://circuitjournal.com/the-simplest-way-to-wire-a-button-to-arduino
Music from Youtube audio library.

Видео The Simplest Way to Wire a Button to Arduino (with Internal Pull-Up) | Arduino Button Tutorial канала Indrek