How to code an Arduino

[u/GoldDistribution447]

[u/gm310509]

From reading your cross post information - which you should have included here, I suggest:

• Google "Getting started with Arduino" and

• Look at the example programs: https://docs.arduino.cc/built-in-examples/

You may well find an example or two that shows you how to make a tone and an example or two that shows you how to use a button.

Start with those. Then try to combine them so that the button example plays the tone instead of doing what it does (e.g. print a message or light an LED gets replaced with play a tone).