{"id":33696097,"url":"https://github.com/openBrushograph/openBrushograph_hardware","last_synced_at":"2025-12-08T16:00:53.452Z","repository":{"id":326286171,"uuid":"1104862494","full_name":"openBrushograph/openBrushograph_hardware","owner":"openBrushograph","description":"A simple, open source and 3D-printable DIY x-y gantry and z-mechanism for making a brush painting robot","archived":false,"fork":false,"pushed_at":"2025-11-26T21:55:56.000Z","size":3340,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2025-11-29T17:23:31.641Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"OpenSCAD","has_issues":false,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/openBrushograph.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2025-11-26T19:49:46.000Z","updated_at":"2025-11-29T11:59:47.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/openBrushograph/openBrushograph_hardware","commit_stats":null,"previous_names":["openbrushograph/openbrushograph_hardware"],"tags_count":null,"template":false,"template_full_name":null,"purl":"pkg:github/openBrushograph/openBrushograph_hardware","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/openBrushograph%2FopenBrushograph_hardware","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/openBrushograph%2FopenBrushograph_hardware/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/openBrushograph%2FopenBrushograph_hardware/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/openBrushograph%2FopenBrushograph_hardware/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/openBrushograph","download_url":"https://codeload.github.com/openBrushograph/openBrushograph_hardware/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/openBrushograph%2FopenBrushograph_hardware/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":27600889,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-12-08T02:00:07.111Z","response_time":58,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2025-12-03T17:00:15.797Z","updated_at":"2025-12-08T16:00:53.431Z","avatar_url":"https://github.com/openBrushograph.png","language":"OpenSCAD","funding_links":[],"categories":["Hardware"],"sub_categories":["Plotters"],"readme":"# openBrushograph\n![openBrushograph](docs/openBrushograph_flyer.jpg)\nA simple, open source and DIY x-y gantry and z-mechanism for making a brush painting robot. Formerly know as Brušograf...\n\n## Quick links\n- hardware/: printable parts and sources\n- hardware/README.md: structure, print guidance, assembly overview\n- LICENSES/: CERN-OHL-S/W/P and CC BY-SA texts\n\n## Overview\nopenBrushograph is a small CNC-style plotter for brushes and pens. The X–Y gantry is modeled in FreeCAD and the Z mechanism in OpenSCAD.\n\nFull background, tutorials and history live on the SGMK wiki:\nhttps://wiki.sgmk-ssam.ch/wiki/Brushograph\n\n![openBrushograph](docs/brushograph_closeup.gif)\n\n## Setup options (controllers/firmware)\n- FluidNC (ESP32 with WebUI): https://installer.fluidnc.com/\n  - About FluidNC: http://wiki.fluidnc.com/en/home\n- Arduino (GRBL): https://github.com/gnea/grbl\n  - GRBL fork for 28BYJ-48 unipolar steppers: https://github.com/TGit-Tech/GRBL-28byj-48\n- Universal Gcode Sender (UGS): https://winder.github.io/ugs_website/\n\nSee details and tips on the wiki: https://wiki.sgmk-ssam.ch/wiki/Brushograph#How_to_set_it_up\n\n## Printing and assembly\n- X–Y: FreeCAD source and STLs in hardware/X-Y_freeCAD/\n- Z: OpenSCAD source and STLs in hardware/Z-mechanism_openSCAD/\n- Basic print guidance is in hardware/README.md\n\nMore context and legacy designs: https://wiki.sgmk-ssam.ch/wiki/Brushograph#Printing_and_assembling_the_Brushograph\n\n## Related links and credits\n### Credits\nGeneral openBrushograph concept and artistic director, Dominik Mahnic: https://app.assembla.com/spaces/dominik-mahnic/wiki\nX–Y: FreeCAD version designed by Stahl: https://github.com/stahlnow\nZ: OpenSCAD version designed by dusjagr: https://github.com/dusjagr\n\n### Where the inspirations came from\n- Z-mechanism inspiration (Thingiverse): https://www.thingiverse.com/thing:7050508\n- Earlier mini plotter references:\n  - https://www.thingiverse.com/thing:4579436\n  - https://www.thingiverse.com/thing:4607077\n  - https://www.thingiverse.com/thing:4796222\n  - https://www.thingiverse.com/thing:5719788\n \n## License\n- Hardware: CERN-OHL-S-2.0 (see LICENSE and LICENSES/)\n- Documentation: CC BY-SA 4.0\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2FopenBrushograph%2FopenBrushograph_hardware","html_url":"https://awesome.ecosyste.ms/projects/github.com%2FopenBrushograph%2FopenBrushograph_hardware","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2FopenBrushograph%2FopenBrushograph_hardware/lists"}