{"id":20995268,"url":"https://github.com/todbot/touchwheelsao","last_synced_at":"2025-07-06T21:10:43.698Z","repository":{"id":259282050,"uuid":"840527176","full_name":"todbot/TouchwheelSAO","owner":"todbot","description":"Touchwheel SAO for Hackaday Supercon 2024","archived":false,"fork":false,"pushed_at":"2024-11-10T01:35:31.000Z","size":4047,"stargazers_count":9,"open_issues_count":0,"forks_count":1,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-03-07T02:48:13.432Z","etag":null,"topics":["badge","hackaday","sao","superconference2024"],"latest_commit_sha":null,"homepage":"","language":"HTML","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/todbot.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}},"created_at":"2024-08-09T23:24:46.000Z","updated_at":"2024-12-27T11:14:32.000Z","dependencies_parsed_at":"2024-10-24T03:59:45.467Z","dependency_job_id":"6e47ee01-2ece-46a9-85fe-ddab678ed569","html_url":"https://github.com/todbot/TouchwheelSAO","commit_stats":null,"previous_names":["todbot/touchwheelsao"],"tags_count":5,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/todbot%2FTouchwheelSAO","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/todbot%2FTouchwheelSAO/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/todbot%2FTouchwheelSAO/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/todbot%2FTouchwheelSAO/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/todbot","download_url":"https://codeload.github.com/todbot/TouchwheelSAO/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":243410229,"owners_count":20286387,"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":["badge","hackaday","sao","superconference2024"],"created_at":"2024-11-19T07:22:39.467Z","updated_at":"2025-03-13T12:47:09.483Z","avatar_url":"https://github.com/todbot.png","language":"HTML","funding_links":[],"categories":[],"sub_categories":[],"readme":"# TouchwheelSAO\n\n\nCapacitive touchweel SAO for Hackaday Supercon 2024\n\n### Features\n- Three capacitive touch pads arranged in interleaved disk, builds on [touchwheel0](https://github.com/todbot/touchwheels)\n- Three \"Neopixel\"-compatible side-light RGB LEDs that shine through the center\n- Standard SAO pinout w/ I2C. Spare GPIO lines wired to UART TX/RX\n- Finger position 0-255 readable via I2C, LEDs controllable via I2C. See [register map](https://github.com/todbot/TouchwheelSAO/blob/main/firmware/TouchwheelSAO_attiny816/TouchwheelSAO_attiny816.ino#L40) for details\n- One status LED on back of board\n- ATtiny816-based, same as [seesaw boards](https://learn.adafruit.com/adafruit-attiny817-seesaw)\n- Easy compilation using standard Ardiuno toolchain and [megaTinyCore](https://github.com/SpenceKonde/megaTinyCore)\n- Uses modified [TouchyTouch](https://github.com/todbot/TouchyTouch) captouch library, included\n\n### Production details\n\n* [View BOM](https://todbot.github.io/TouchwheelSAO/schematics/TouchwheelSAO/bom/ibom.html)\n* [View SCH PDF](https://todbot.github.io/TouchwheelSAO/schematics/TouchwheelSAO/TouchwheelSAO_sch.pdf)\n* Production files: [gerbers zip](https://todbot.github.io/TouchwheelSAO/schematics/TouchwheelSAO/production/TouchWheelSAO.zip), [bom csv](https://todbot.github.io/TouchwheelSAO/schematics/TouchwheelSAO/production/bom.csv), [positions csv](https://todbot.github.io/TouchwheelSAO/schematics/TouchwheelSAO/production/positions.csv)\n\n### Renders:\n\n\u003ca href=\"./docs/renders/TouchwheelSAO-render0.jpg\"\u003e\u003cimg src=\"./docs/renders/TouchwheelSAO-render0.jpg\" width=400\u003e\u003c/a\u003e\n\u003ca href=\"./docs/renders/TouchwheelSAO-render1.jpg\"\u003e\u003cimg src=\"./docs/renders/TouchwheelSAO-render1.jpg\" width=400\u003e\u003c/a\u003e\n\u003ca href=\"./docs/renders/TouchwheelSAO-render2.jpg\"\u003e\u003cimg src=\"./docs/renders/TouchwheelSAO-render2.jpg\" width=400\u003e\u003c/a\u003e\n\u003ca href=\"./docs/renders/TouchwheelSAO-render3.jpg\"\u003e\u003cimg src=\"./docs/renders/TouchwheelSAO-render3.jpg\" width=400\u003e\u003c/a\u003e\n\u003ca href=\"./docs/renders/TouchwheelSAO-render4.jpg\"\u003e\u003cimg src=\"./docs/renders/TouchwheelSAO-render4.jpg\" width=400\u003e\u003c/a\u003e\n\u003ca href=\"./docs/renders/TouchwheelSAO-render5.jpg\"\u003e\u003cimg src=\"./docs/renders/TouchwheelSAO-render5.jpg\" width=400\u003e\u003c/a\u003e\n\n### Prototype Demo: \n\n\nhttps://github.com/user-attachments/assets/b0e4c4f9-f228-49bc-8d6e-ceb53a960fb6\n\n\n\n## Prototype Renders\n\n* Render2:\n\nhttps://github.com/user-attachments/assets/08d6583a-afa1-4c01-aba5-ca108eea4f24\n\n* Render1:\n\nhttps://github.com/user-attachments/assets/c628ba94-1a07-43ad-b761-b3852f8f35f7\n\n### Notes:\n\n* Related to [touchwheel0](https://github.com/todbot/touchwheels)\n* Uses ATtiny816, using [megaTinyCore](https://github.com/SpenceKonde/megaTinyCore) for Arduino\n* 9Sep2024: Originally designed for QFN, but SOIC requested. ATtiny816 comes in hilariously wide SOIC\n* 16Sep2024: Back to QFN for ATtiny816 for JLC assembly.\n* 16Sep2024: SAO header must be hand switched to be same side (\"top\") as SMD in positions.csv for JLC to assemble it correctly\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftodbot%2Ftouchwheelsao","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ftodbot%2Ftouchwheelsao","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftodbot%2Ftouchwheelsao/lists"}