Guitar Mounted Adafruit Trellis Midi Controller
This project is based on Adafruit's Wireless Untztrument tutorial ( https://learn.adafruit.com/wireless-untztrument-using-ble-midi?view=all ) but it order to use it on stage I designed the case to be as slim as possible while also providing detachable mounts so that it could be clipped to my guitar.
The guitar mounts slide into the cutouts on the sides of the case, this allows them to be customised and swapped for different applications while keeping the case the same. I also added a little sticky back rubber to the inside of the mounts to make sure that it stays in place and doesn't mark the guitar finish.
Parts:
Adafruit Feather nRF52 Bluefruit LE: https://www.adafruit.com/product/3406
Silicone Button Pad: https://www.adafruit.com/product/1611
Trellis Board: https://www.adafruit.com/product/1616
LiPo Battery: https://www.adafruit.com/product/258
LEDs: https://www.adafruit.com/product/780
4x 3.0x16mm Self Tapping Screws