{"id":16237797,"url":"https://github.com/tonyp7/esp32-nixie-clock","last_synced_at":"2025-03-19T16:30:28.118Z","repository":{"id":44367348,"uuid":"186104659","full_name":"tonyp7/esp32-nixie-clock","owner":"tonyp7","description":"Nixie Clock driven by an ESP32","archived":false,"fork":false,"pushed_at":"2020-08-16T02:12:48.000Z","size":16499,"stargazers_count":49,"open_issues_count":3,"forks_count":9,"subscribers_count":7,"default_branch":"master","last_synced_at":"2025-02-28T19:38:32.898Z","etag":null,"topics":["ds3231","esp-idf","esp32","neopixel","nixie-clock","ws2812"],"latest_commit_sha":null,"homepage":"","language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/tonyp7.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}},"created_at":"2019-05-11T08:00:13.000Z","updated_at":"2025-02-03T03:42:07.000Z","dependencies_parsed_at":"2022-08-30T05:40:31.192Z","dependency_job_id":null,"html_url":"https://github.com/tonyp7/esp32-nixie-clock","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/tonyp7%2Fesp32-nixie-clock","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tonyp7%2Fesp32-nixie-clock/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tonyp7%2Fesp32-nixie-clock/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tonyp7%2Fesp32-nixie-clock/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/tonyp7","download_url":"https://codeload.github.com/tonyp7/esp32-nixie-clock/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":244006137,"owners_count":20382436,"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":["ds3231","esp-idf","esp32","neopixel","nixie-clock","ws2812"],"created_at":"2024-10-10T13:37:07.616Z","updated_at":"2025-03-19T16:30:27.486Z","avatar_url":"https://github.com/tonyp7.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"# esp32-nixie-clock\n\nA smart nixie clock capable of automatically setting time and adjusting for timezones / summer time transitions.\n\n![Clock face](https://raw.githubusercontent.com/tonyp7/esp32-nixie-clock/master/pictures/nixie-clock-front-1024.jpg)\n\n# Features\n\n**Smart**\n\n  - Time is set automatically through a web API\n  - A webapp is provided to adjust wifi settings, timezone, backlights and display sleeping times\n  \nThe wifi settings are managed by [esp32-wifi-manager](https://github.com/tonyp7/esp32-wifi-manager).\n\n\u003cp align=\"center\"\u003e\n  \u003cimg src=\"https://raw.githubusercontent.com/tonyp7/esp32-nixie-clock/master/pictures/webapp-screenshot-small-1.png\"\u003e\n  \u003cimg src=\"https://raw.githubusercontent.com/tonyp7/esp32-nixie-clock/master/pictures/webapp-screenshot-small-2.png\"\u003e\n  \u003cimg src=\"https://raw.githubusercontent.com/tonyp7/esp32-nixie-clock/master/pictures/webapp-screenshot-small-3.png\"\u003e\n\u003c/p\u003e\n\n**A modern dispay driver**\n\n  - SPI based driver\n  - No multiplexing of nixies\n  - No relying on old nixie drivers\n\nEach pin is fully driven by its individual 300V NPN transistor.\n\n**A robust high voltage converter**\n\n - A modern flyback converter with top of the line controller\n - No 555, no old 34063 trickery\n\nThe nixie clock is powered by a LT3757 controller and a big 1:10 transformer. The design can be found [here](https://github.com/tonyp7/170v-nixie-power-supply). The last thing you need is for your clock to catch fire!\n\n# Repository structure\n\n- bom: Bill of Materials for the PCBs\n- nixie_clock_code: An esp-idf project to compile and flash on an ESP32\n- pcb: PCB source files and renders for the clock\n- pictures: A placeholder for the pictures you are seeing in this readme file\n- schematics: Electronics schematics for the clock\n\n# Photos\n\n### Clock in its environment\n![Nixie Clock](https://raw.githubusercontent.com/tonyp7/esp32-nixie-clock/master/pictures/nixie-clock-coffee-table-1024.jpg)\n\n### The clock face PCB\n![Clock face PCB](https://raw.githubusercontent.com/tonyp7/esp32-nixie-clock/master/pictures/clock-face-assembled-1024.jpg)\n\n### The logic board PCB\n![Logic board PCB PCB](https://raw.githubusercontent.com/tonyp7/esp32-nixie-clock/master/pictures/logic-board-assembled-1024.jpg)\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftonyp7%2Fesp32-nixie-clock","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ftonyp7%2Fesp32-nixie-clock","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftonyp7%2Fesp32-nixie-clock/lists"}