pisound with a new power supply section

A project log for pisound

A Sound Card + MIDI interface for Raspberry Pi computer

stuzerstuzer 12/26/2016 at 17:270 Comments

We prototyped and tested a new revision of a pisound. The major change was made in power supply section. Now pisound is powered over Raspberry Pi and a default 5.1 V micro-USB adapter works like a charm. No more 9V adapter with a coax plug. See the nice time-lapse video of assembling the prototypes for testing.