Reference schematics
200 schematic hierarchies
503 sheets and 20,590 placed parts of open hardware that was actually manufactured. Every hierarchy here is complete — each child sheet a design references exists, and each symbol instance names a definition the file carries — and every one is permissively licensed, so the agent may read it while drawing a commercial board.
200Schematics
503Sheets
20,590Placed parts
8Licences
Excluded by policy: reciprocal and non-commercial licences (CERN-OHL-S, CC-BY-SA, CC-BY-NC-SA, GPL) and anything without a licence file. A share-alike obligation arriving through a reference design is not a risk worth a larger corpus. 52,291 artifacts across the whole catalog went through the same kind of gate.