miniMO is a reprogrammable synthesizer module, designed to encourage everyone to try modular synthesis. Currently there are two models available: one is PCB-based with soldered components, whilst this one (code name Noisette) is built on 3D-printed parts and requires no soldering.
Step-by-step guide to building and programming the module.
The miniMO modular synthesizer is an open source and open hardware project, also hosted on Github. All the parts were designed with Wings3D.
Print the breadboard with a 0.25mm nozzle; every other part prints fine with a 0.4mm nozzle.
Turn the following parts upside down before printing: battery_lid, breadboard, top, up_cover.