I’m working on a project where I trigger 1 of 7 different sounds on a wav trigger board each with their own button. These are 3-4 minute long files and I’d like an led to light up next to each button when it’s playing. Basically so if you press a button you know which is playing. This is part of an interactive sculpture.
I’m assuming I will need to use an arduino somehow to keep the led high while the audio is played after the button goes back low. Any help would be appreciated!