The files to make DIY electronic musical instruments and noise tools I designed have been updated.
The files to build your own Drone & Drama v2 instrument are available online.
Files include: schematics, bill of materials, gerbers, build guide.
There are four modules: sine/triangle generator / noise siren / filter / mixer.
It was inspired by simple synth DIY + the idea “bent by design”.
Sound examples can be heard through Toneburst.