The OnBoard projects are DIY electronic audio ‘instruments’ based on bespoke PCB and laser-cut components. Typically, OnBoard projects are hand-held interactive audio systems designed for real-time interaction. They deploy a standard hardware platform based on ESP microprocessors, with I2S DACs for audio output and, sometimes, a built-in loudspeaker. Software is written in the Arduino IDE using the Mozzi or M16 audio libraries. Post about projects based on the On Board platform are shown below.
