In 2016 Clem built a very annoying synthesizer in the form of a wristwatch. After showing it around at various Maker Faires it broke, so he decided to rebuild it better louder and more annoying than ever before! It is user-programmable thanks to the Arduino MKR and a haptic interface with satisfying sliders! Download the files for free and make one yourself.
Download all the FIles for Free here: https://www.element14.com/community/docs/DOC-94183/l/episode-423-programmable-arduino-synthesizer-watch?ICID=hp-element14-triptic