🔗 DIY Synths Database
Curated collection of 75 DIY-friendly hardware synthesizers and related standalone musical equipment. All open source.
Mike Sannikov has put together this directory / gallery of DIY synth projects. Projects must be open source, have schematics and a video demonstration. This means the directory looks great and rewards exploring.
I really like these curated collections - see also the proliforation of “awesome lists” on github. They’re particularly valuable now that finding this kind of thing in Google Search is practically impossible.