• Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

2d arrays

  1. B

    Programming Arduino Uno using a 2 dimentional array issue

    Hello, this is my first post here so please forgive me for any errors posting this. I have an Uno programmed to play a note on each of 3 buttons. Originally this worked fine as it was using a set scale of 3 notes but I wanted to use a pot to select one of 3 scales for each of those buttons to...

Latest threads

EE World Online Articles