Controls on the box allow the nature of the sound created to be modified by the user. [Amanda]’s project serves as a great example of what it takes to run audio processing on the Arduino Uno.

The hall effect and a BNC connector are likely to be the most expensive parts. Even if you bought everything and used a non-printed case, we would be hard-pressed to think you’d spend more than $25.

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...