{"id":14532119,"url":"https://github.com/hakkslab/FamicomPowerBoard","last_synced_at":"2025-09-02T06:31:09.109Z","repository":{"id":56744375,"uuid":"149378818","full_name":"hakkslab/FamicomPowerBoard","owner":"hakkslab","description":"A USB/composite power board replacement for the Famicom","archived":false,"fork":false,"pushed_at":"2018-10-06T17:58:57.000Z","size":40,"stargazers_count":23,"open_issues_count":0,"forks_count":5,"subscribers_count":7,"default_branch":"master","last_synced_at":"2024-04-15T00:14:53.417Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/hakkslab.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2018-09-19T02:12:33.000Z","updated_at":"2023-12-26T17:28:19.000Z","dependencies_parsed_at":"2022-08-16T01:20:12.420Z","dependency_job_id":null,"html_url":"https://github.com/hakkslab/FamicomPowerBoard","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hakkslab%2FFamicomPowerBoard","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hakkslab%2FFamicomPowerBoard/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hakkslab%2FFamicomPowerBoard/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/hakkslab%2FFamicomPowerBoard/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/hakkslab","download_url":"https://codeload.github.com/hakkslab/FamicomPowerBoard/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":217598129,"owners_count":16201829,"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","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":"2024-09-05T00:05:54.237Z","updated_at":"2024-09-05T00:05:58.698Z","avatar_url":"https://github.com/hakkslab.png","language":null,"readme":"[![](https://cdn.awwni.me/13z2j.jpg)](https://www.youtube.com/watch?v=6UGa3aDpMOE)\r\n\r\n# Famicom USB + Composite Power Board Replacement\r\n\r\nIn this repository you'll find the schematic and PCB layout for the Famicom powerboard replacement as shown in [this episode of Hakk's Lab](https://www.youtube.com/watch?v=6UGa3aDpMOE). You'll need [Design Spark PCB](https://www.rs-online.com/designspark/pcb-download-and-installation) to open the project files. Exported gerber files can be found in the `gerber/` directory.\r\n\r\n## Parts List\r\n\r\nBelow are the parts used in this layout with suggestions for potential improvements or changes.\r\n\r\n- 1 [3 RCA female AV cocentric socket](http://a.co/d/7VnQlFh)\r\n- 1 USB connector of your choice. For this layout, I used a [female USB type-B connector](http://a.co/d/i00tf1e)\r\n- 3 150 ohm resistor. Alternatively, two of these could be replaced with a 300 ohm resistor. I didn't have any 300s, so I seriesed up a couple 150s to get the correct resistance\r\n- 1 110 ohm resistor\r\n- 1 PNP transistor\r\n- 1 1uF electrolytic capacitor\r\n- 1 220uF electrolytic capacitor\r\n- 1 red LED. Honestly, it could be any color, but be sure you use the correct resistor for whatever you actually use. I think red is appropriate in this case because 80s technology and it matches the colors of the Famicom.","funding_links":[],"categories":["Nintendo"],"sub_categories":["NES"],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhakkslab%2FFamicomPowerBoard","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fhakkslab%2FFamicomPowerBoard","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fhakkslab%2FFamicomPowerBoard/lists"}