{"id":16956464,"url":"https://github.com/bgamari/solar-charger-v2","last_synced_at":"2025-04-14T06:31:38.474Z","repository":{"id":18203080,"uuid":"21335249","full_name":"bgamari/solar-charger-v2","owner":"bgamari","description":"Another attempt at a solar powered battery charger and USB power supply","archived":false,"fork":false,"pushed_at":"2014-09-06T20:46:16.000Z","size":612,"stargazers_count":3,"open_issues_count":0,"forks_count":3,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-04-06T13:17:23.831Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"C","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/bgamari.png","metadata":{"files":{"readme":"README.mkd","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":"2014-06-30T00:23:00.000Z","updated_at":"2021-01-17T20:51:37.000Z","dependencies_parsed_at":"2022-07-13T06:30:29.517Z","dependency_job_id":null,"html_url":"https://github.com/bgamari/solar-charger-v2","commit_stats":null,"previous_names":[],"tags_count":5,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bgamari%2Fsolar-charger-v2","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bgamari%2Fsolar-charger-v2/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bgamari%2Fsolar-charger-v2/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bgamari%2Fsolar-charger-v2/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/bgamari","download_url":"https://codeload.github.com/bgamari/solar-charger-v2/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248833362,"owners_count":21168843,"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":"2024-10-13T22:15:07.807Z","updated_at":"2025-04-14T06:31:38.419Z","avatar_url":"https://github.com/bgamari.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"# solar-charger-v2\n\nThis is a hardware design for a solar powered battery charger and USB supply.\nThe intended use case looks something like this,\n\n    Photovoltaic cell   ----\u003e solar charger ----\u003e USB device\n       Vpv \u003e Vbat                  |              Vusb = 5V\n                                   |\n                              battery pack\n                                Vbat \u003e Vusb\n\n\nThis allows the battery pack to be charged at the optimal rate to follow the\nmaximum power point of the photovoltaic cell. This optimization as well as\nbattery charge management is performed by the MCU (STM32L151).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbgamari%2Fsolar-charger-v2","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fbgamari%2Fsolar-charger-v2","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbgamari%2Fsolar-charger-v2/lists"}