{"id":23831895,"url":"https://github.com/onitake/pcb-workshop","last_synced_at":"2026-02-13T18:31:14.121Z","repository":{"id":146469950,"uuid":"55972513","full_name":"onitake/pcb-workshop","owner":"onitake","description":"KiCad PCB layouting workshop","archived":false,"fork":false,"pushed_at":"2016-07-06T06:37:07.000Z","size":2026,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-10-10T11:44:23.893Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"KiCad","has_issues":true,"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/onitake.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":"AUTHORS","dei":null,"publiccode":null,"codemeta":null}},"created_at":"2016-04-11T12:58:30.000Z","updated_at":"2016-04-11T12:58:45.000Z","dependencies_parsed_at":null,"dependency_job_id":"a835ad2d-c78b-401a-aa49-1c364d66baa5","html_url":"https://github.com/onitake/pcb-workshop","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/onitake/pcb-workshop","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/onitake%2Fpcb-workshop","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/onitake%2Fpcb-workshop/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/onitake%2Fpcb-workshop/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/onitake%2Fpcb-workshop/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/onitake","download_url":"https://codeload.github.com/onitake/pcb-workshop/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/onitake%2Fpcb-workshop/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29414278,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-13T06:24:03.484Z","status":"ssl_error","status_checked_at":"2026-02-13T06:23:12.830Z","response_time":78,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"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":"2025-01-02T14:08:40.342Z","updated_at":"2026-02-13T18:31:14.106Z","avatar_url":"https://github.com/onitake.png","language":"KiCad","funding_links":[],"categories":[],"sub_categories":[],"readme":"PCB layouting workshop\n======================\n\nThese are the example files and a short presentation for an\nintroduction to printed circuit board layouting with KiCad.\n\nThe design is loosely based on [Larry Ogrodnek's nametag](http://analogmachines.com/p/nametag/build/),\nwith some modifications and enhancements.\nThere's both through-hole and SMD versions.\nThe THT version is designed for 5mm LEDs, thus making it very\nlarge. A new 3mm version is being worked on.\n\nThe software for the microcontroller is in [a separate project](https://github.com/nuess0r/am-nametag).\n\nYou can also find an example for a LED dot matrix display tag.\n(currently broken, the pinout is wrong)\n\n\nDescription\n-----------\n\nThe circuit is grouped in 4 parts:\n- 5 LED blocks\n- Transistor drivers for each block (based on 2N7002 N-FETs)\n- ATtiny13 microcontoller\n- CR2032 battery\n\nEach block consists of a total of 20 LEDs in parallel, which can be\nsoldered on as desired.\n\nIt should be noted that the CR2032 has a high internal resistance\nand can only deliver small currents, up to about 40mA.\n\nThe current-limiting resistors for each block should thus be\nadjusted accordingly, to prevent brown-out of the MCU.\nNote that the transistors also have a relatively high\non resistance.\n\nIf a Li-Ion or LiPo battery is used instead of the button\ncell, much higher currents are possible.\n\nThe parts are fairly standard and can be ordered from any\nsupplier, such as Farnell, DigiKey, Reichelt, ...\n\n\nLicense\n-------\n\nThis documentation is copyright © 2016 by Chaostreff Basel and\ndescribes Open Hardware and is licensed under the CERN OHL v. 1.2.\nPlease see the the [LICENSE](LICENSE) file for applicable conditions.\n\nThe author's contact information can be found in [AUTHORS](AUTHORS).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fonitake%2Fpcb-workshop","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fonitake%2Fpcb-workshop","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fonitake%2Fpcb-workshop/lists"}