This was a project for the university of lucerne. Each studydirection had to make a contribution to a book in which there are only 140 copies. I was chosen to do that and developed this PCB. The condition was that nothing could be written on the PCB and so I created this circuit board that can morse "Digital Ideation" over LED's and speakers.
It was the first time for me to work with Eagle CAD and electronical circuits and I even soldered more than 140 pieces by myself. After that I've built an AR App in Unity.