IMG 7267 from Lindsey Frances on Vimeo.
This music controller has six buttons that control music: shuffle, back, stop/play, pause/play, forward, and fast forward. As an added feature, a toggle switch is located in the front that allows the user to switch between controlling a Javascript sketch and Spotify.
For feedback, this plays a sound before the button press on the Javascript side. This originally had notes playing with sound in the Arduino code along with a speaker. It was taken out as a design choice so that the sound doesn’t interfere with the Spotify side.
Schematic
Circuit Diagram
Laser cut file
Source code
Arduino:
Javascript:
Citation
For Toggle Switch – http://www.connectedly.com/using-buttons-and-switches-arduino
Box Making – http://www.makercase.com/