Hey guys. I’ve used these boards in most of my sabers, but recently my son wanted a new violin, so I found a cool 3D printed violin project called the Modular Fiddle. Printed one, it plays great, but being the huge dork that I am, i wanted to do more. While walking about LED controllers, someone wished there was a board that could handle the LEDs, battery charging, Preamp, and basic audio processing. Well… I know Proffies can handle 2 of 4, and think it should be able to handle taking data from a peizo sensor and converting that to an analog soundwave. So the question becomes:
A) Can any of the pads on the board flipped to an input for a peizo sensor?
B) Does it have the ability to process the data into a violin sound and output it to an amp?
C) Are there enough drugs to fuel me learning whatever language is used for the code and actually pulling something off?
A) Yes, see the “analog” column here: Proffieboard V3
B) Maybe. It would take a chunk of coding. You would need to set up a DMA that pulls values from the analog pin, then feed the result into the existing audio stack. (Although it depends on what kind of processing you need.)
C) my crystal ball is unclear on this one