“Did you know you could plug USB devices on an Arduino or ESP? Keyboard, mouse, game controller, Midi controller, you name it!
I was having fun with Mozzi, an audio synthesis library (https://sensorium.github.io/Mozzi/), when I realized I will have to build a controller to really use it at his full potential.
What if I could just plug a keyboard or a Midi controller? That would be so much easier… What?! I didn’t know that it was possible!”