From the
Workshop.

A new interactive tool for the M3-CRETE power and control enclosure: drag DIN-rail parts, auto-optimize for the shortest clean wiring, rotate terminals into place, and add your own custom modules — BuckPucks, DAC/ADC converters — with custom inputs and outputs.

CAD Harness: open-source automated testing for STEP assemblies. Caught 53 interferences, reduced STEP from 70MB to 13MB. Replaces $7,500/year enterprise tools with 500 lines of Python.

A two-meter concrete 3D printer, fully defined in Python, released under CERN-OHL-W-2.0. Single-SKU C-beam frame (~16 pieces), parametric CadQuery source, one bolt kit, ships in two ground-parcel boxes.