jamesbowman/cuflow

Dernière activité source enregistrée: 30 août 2026 à 22:21

Catalogue SkillsMP mis à jour: 29 octobre 2026 à 18:30

skills collectés: 1

Étoiles GitHub: 305
Forks GitHub: 21

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README du dépôt

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# cuflow CuFlow ("Copper Flow") is an experimental procedural PCB layout program. It's a Python module that, given a description of a board, generates all the outputs for a PCB: * Gerbers * drill file * BOM * PnP definitions * POVRay renderings * SVGs for laser cut mockups The Gameduino 3X Dazzler was designed with CuFlow. ![Image of Dazzler PCB](images/dazzler-pcb.png) To generate the Dazzler board: python dazzler.py To generate the Arduino-Dazzler interface board: python arduino_dazzler.py To fetch the STEP and WRL models for every LCSC code in a generated BOM: python fetch_bom_models.py spiq_a-bom.csv Models are deduplicated by LCSC part number and written to `assets/step/`, for example `assets/step/C25100.step` and `assets/step/C25100.wrl`. Existing model pairs are left untouched unless `--overwrite` is supplied. The command keeps successful downloads and exits nonzero if any BOM entry has no available model. It also records EasyEDA's footprint transforms in `assets/step/models.json`. To refresh the browser-ready mesh cache after fetching models: npm --prefix webviewer run convert:models STL assets can be converted to the same browser-ready mesh format. STL has no standard units or material data, so the converter assumes millimetres and accepts an optional RGB color: node webviewer/convert-stl.js input.stl output.mesh.json [RRGGBB] For the SPIQ LCD bezel: npm --prefix webviewer run convert:bezel Some notes on the theory and the practice: * [Motivation](https://excamera.substack.com/p/how-would-bob-ross-lay-out-a-pcbhtml) * [The geometry of river routing](https://excamera.substack.com/p/the-geometry-of-river-routinghtml) * [The Dazzler PCB](https://excamera.substack.com/p/gameduino-dazzler-pcb-first-pictureshtml) * [laser cut mockups](https://excamera.substack.com/p/the-map-is-not-the-territoryhtml) ![POVRay rendering of Dazzler PCB](images/dazzler-spin000.png) ![Actual Dazzler PCB](images/dazzler-proto.jpg)

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Skills dans ce dépôt

Dessinateurs électriques et électroniques

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pcb-manufacturing-preflight

Dessinateurs électriques et électroniques

Preflight CuFlow PCB outputs before manufacture, including Gerbers, drills and routed slots, airwires, JLCPCB BOM/PNP consistency, footprint selection, and CAM inspection. Use when a user asks whether a board is ready to submit or requests a…

Langue du texte source : anglais

2026-08-30

Affichage de 1 skills collectés sur 1.