USB all the synths
When the TPS65131 Split Power Supply breakout was added to the shop I thought one thing: Eurorack! Eurorack synthesizers use +12V and -12V for their power input. This can be tricky to accomplish with the usual DIY tools at our disposal, thus this project: a simple 5V USB to standard 10-pin Eurorack power supply. Perfect for quickly testing a module or using a module outside of a usual rack setup.
https://cdn-learn.adafruit.com/guides/images/000/004/219/medium800thumb/hero.gif