Arduino Interrupts Button Tutorial Example - Pin 2 Hardware Easy Guide
Arduino Interrupts are powerful. In this tutorial, I will be showcasing an example on how to tie Pin 2 of the Arduino to a hardware interrupt with the use of a button. This simple guide illustrates the functions of an interrupt, how it triggers different software states as well as the configurations you need to make.
We will also take a deeper dive into the intricacies of interrupts, where they may be needed and how the configuration works in the software.
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Hardware Used:
Arduino Uno R3: https://amzn.to/2MfOY6h
Breadboard: https://amzn.to/2tkwH0u
10mm RGB LED: https://amzn.to/2MeNQjs
Software Used:
Online Arduino Editor
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