{"id":13728569,"url":"https://github.com/upb-lea/LCB-CCB-01_LEA_Control_Board","last_synced_at":"2025-05-08T00:31:56.087Z","repository":{"id":191182879,"uuid":"424934053","full_name":"upb-lea/LCB-CCB-01_LEA_Control_Board","owner":"upb-lea","description":"Control board for power electronics usage.","archived":false,"fork":false,"pushed_at":"2024-05-23T07:29:44.000Z","size":69631,"stargazers_count":5,"open_issues_count":3,"forks_count":0,"subscribers_count":2,"default_branch":"main","last_synced_at":"2024-05-23T07:46:03.981Z","etag":null,"topics":["control-board","kicad","power-electronics"],"latest_commit_sha":null,"homepage":"","language":null,"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/upb-lea.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.md","contributing":null,"funding":null,"license":"LICENSE.md","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":"2021-11-05T12:04:42.000Z","updated_at":"2024-08-03T02:23:06.380Z","dependencies_parsed_at":"2024-08-03T02:33:09.021Z","dependency_job_id":null,"html_url":"https://github.com/upb-lea/LCB-CCB-01_LEA_Control_Board","commit_stats":{"total_commits":117,"total_committers":6,"mean_commits":19.5,"dds":0.1709401709401709,"last_synced_commit":"ee8f9ab640cd33e0f7d8c1918e32eed20bf21ff0"},"previous_names":["upb-lea/lcb-ccb-01_lea_control_board"],"tags_count":1,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/upb-lea%2FLCB-CCB-01_LEA_Control_Board","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/upb-lea%2FLCB-CCB-01_LEA_Control_Board/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/upb-lea%2FLCB-CCB-01_LEA_Control_Board/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/upb-lea%2FLCB-CCB-01_LEA_Control_Board/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/upb-lea","download_url":"https://codeload.github.com/upb-lea/LCB-CCB-01_LEA_Control_Board/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":224679949,"owners_count":17351897,"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":["control-board","kicad","power-electronics"],"created_at":"2024-08-03T02:00:44.851Z","updated_at":"2024-11-14T19:31:18.258Z","avatar_url":"https://github.com/upb-lea.png","language":null,"funding_links":[],"categories":["Control Platform"],"sub_categories":[],"readme":"# LEA Control Board\n\n![](documentation/figures/lcb_all_pcbs_labeled.png)    \n\nThe LEA Control Board (LCB) is a construction kit to provide power electronic converters with a control board.\n\nThe basic module is the control board (LCB-CCB) itself. It contains a powerful dual-core processor, error latches and various predefined low-pass filters to respond to input signals. An XDS100v2 debugger is directly integrated on the board. \n\nThe docking board (LCB-CDB) is suitable for initial operation. This contains various input options (switches, buttons, potentiometers) as well as LEDs for output.\n\nThe external hardware monitor (LCB-CHW) is for viewing internal counter variables on the oscilloscope and is mainly used for troubleshooting the control board in the overall system (control board + power converter).\n\n![](documentation/figures/test_pcbs_labeled.png)    \n\nThe pin board (LCB-CPB) is for in-circuit signal measurments by an external scope on certain pins.\nThe test board (LCB-CTB) was developed to check all pins, PWM signals, ADCs and DACs for functionality after a new board has been completed (end of line test).\n\n## PCB overview\nThis is the main repository of the LEA Control Board (LCB) project. Due to correct PCB versioning, every single PCB is in its own repository.\n * [LCB-CDB-01_Dock_Board](https://github.com/upb-lea/LCB-CDB-01_Dock_Board)\n * [LCB-CHW-01_Hardware_Monitor](https://github.com/upb-lea/LCB-CHW-01_Hardware_Monitor)\n * [LCB-ADA-01_Adapter_Board](https://github.com/upb-lea/LCB-ADA-01_Adapter_Board)\n * [LCB-CPB-01_Pin_Board](https://github.com/upb-lea/LCB-CPB-01_Pin_Board)\n * [LCB-CTB-01_Test_Board](https://github.com/upb-lea/LCB-CTB-01_Test_Board)\n * [LCB-CBB-01_Bus_Board](https://github.com/upb-lea/LCB-CBB-01_Bus_Board)\n\nSymbols, footprints and 3D-models can be found in the [LEA KiCad Library](https://github.com/upb-lea/LEA_KiCad_Library).\n\nDue initially wrong selected comparators (no rail-to-rail), the comparator adapter board [LCB-ADA-01](https://github.com/upb-lea/LCB-ADA-01_Adapter_Board) was introduced to replace the comparator.\n\n## PCB versioning\nExample `LCB-CCB-01-1.0.5`:\n * First three letters `LCB`: Parent project name `LEA Control Board`\n * Second three letters `CCB`: PCB name `Control Board`\n * Number `01`: PCB size. For future use in case of several PCB sizes\n * First version number `1`: Major version, increases for incompatible changes\n * Second number `0`: PCB release, increases for improved layouts\n * Third number `5`: Schematic version, increases for component changes, but no layout changes\n\n\n## Kicad Options\nTo open the LEA Control Board files, [KiCad 8](https://www.kicad.org/) needs to be used. Make sure that you run the latest version of KiCad.\n\n### Downloading this project and folder structure\nTo use this project, LEA KiCad symbols, footprints and 3D-models need to be included. Note, that both folders need to be in the same direction.\n\nClone the symbols, footprints and 3D-models:\n```\ngit clone https://github.com/upb-lea/LEA_KiCad_Library.git\n```\n\nClone this project:\n```\nhttps://github.com/upb-lea/LCB-CCB-01_LEA_Control_Board.git\n```\nIf you are downloading the `.zip`-files manually, unpack them in the same direction.\n\n### Symbol library and footprint libary\nThe libraries are included by default, if the above mentioned folder structure was considered. Open Kicad, load one of the projects and see the libraries:\n * `symbol editor` -\u003e Search for `LEA_Symbol_Library`\n * `footprint editor` -\u003e Search for `LEA_Footprint_Library`\n\n### Set environment variable for 3D models:\n![](documentation/figures/3d_model.png)\nPlease refer to [this section](https://github.com/upb-lea/LEA_KiCad_Library#set-environment-variable-for-3d-models).\n\n## Software\nVarious software examples using the LEA Control Board is available and can be found [in this repository](https://github.com/upb-lea/LCB-Software). There are examples for using the hardware monitor, SPI, UART and many others.\n \n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fupb-lea%2FLCB-CCB-01_LEA_Control_Board","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fupb-lea%2FLCB-CCB-01_LEA_Control_Board","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fupb-lea%2FLCB-CCB-01_LEA_Control_Board/lists"}