{"id":13673804,"url":"https://github.com/peng-zhihui/PocketLCD","last_synced_at":"2025-04-28T13:31:59.569Z","repository":{"id":37344379,"uuid":"316705066","full_name":"peng-zhihui/PocketLCD","owner":"peng-zhihui","description":"带充电宝功能的便携显示器","archived":false,"fork":false,"pushed_at":"2020-11-29T09:29:54.000Z","size":15909,"stargazers_count":6174,"open_issues_count":38,"forks_count":1065,"subscribers_count":151,"default_branch":"main","last_synced_at":"2024-11-11T14:39:00.729Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":null,"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/peng-zhihui.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":"2020-11-28T10:07:09.000Z","updated_at":"2024-11-11T08:59:09.000Z","dependencies_parsed_at":"2022-07-08T04:42:30.724Z","dependency_job_id":null,"html_url":"https://github.com/peng-zhihui/PocketLCD","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/peng-zhihui%2FPocketLCD","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/peng-zhihui%2FPocketLCD/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/peng-zhihui%2FPocketLCD/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/peng-zhihui%2FPocketLCD/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/peng-zhihui","download_url":"https://codeload.github.com/peng-zhihui/PocketLCD/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":251319757,"owners_count":21570451,"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":"2024-08-02T11:00:23.960Z","updated_at":"2025-04-28T13:31:54.524Z","avatar_url":"https://github.com/peng-zhihui.png","language":null,"funding_links":[],"categories":["Others","2. 嵌入式系统项目 | Embedded System","Projects"],"sub_categories":["Maker"],"readme":"![](5.Images/img1.jpg)\n\n# PocketLCD: 带充电宝功能的便携显示器\n\n项目的视频介绍可以在这里看： [【自制】你的下一个显示器，可能是个充电宝？？](https://www.bilibili.com/video/BV17D4y1X7AT)\n\n![](5.Images/img5.jpg)\n\n总的来说，这是我最近为了解决个人痛点设计制作的一个便携口袋显示器，最终成品的完成度比较高所以也就顺便开源分享出来了。\n\n\u003e 其中屏幕显示部分是基于我之前开源另一个项目`HDMI-PI`，关联仓库地址在这里：\n\u003e\n\u003e https://github.com/peng-zhihui/HDMI-PI\n\n## 关于屏幕选型\n\n如视频介绍中所述，MIPI并不是一个通用的接口，需要针对不同的屏幕模组定制驱动固件，这一块比较复杂所以建议大家直接用我编译好的固件进行烧录。\n\n屏幕的型号是5.5英寸的1080P IPS屏幕，我是在这里购买的（非广告）[5.5寸TFT屏 IPS 1080*1920 亮度300 MIPI ](https://item.taobao.com/item.htm?spm=a1z09.2.0.0.7f172e8dEWrdmp\u0026id=543793236047)\n\n价格不贵就100元，显示效果还是很理想的。\n\n## 电路的一些说明\n\n1. 充电宝快充的时候电流会比较大，所以PCB上是有开窗处理的，在焊接的时候记得把开窗的地方多上点焊锡增加导线厚度。\n2. HDMI转MIPI板子的设计使用了0.5mm的FPC连接线，实际上是可以用PCB走线代替的，我这里这样设计的原因是想留出接口，便于以后扩展调试其它型号的屏幕。当然如果你没有这个需求的话，可以把电路改一下这样焊接和物料都会更省事，不过MIPI的走线要注意符合信号完整性规则（等长、阻抗）。\n3. LED的阻值可以自己调整，目前原理图里面的阻值会稍微有点亮；屏幕的背光的亮度由那个10R的电位器调节。\n4. 充电宝有一个功能按键，按一下查看电量，按两下强制关闭输出；如果PD协议开启了，最左边会有一个指示灯亮起，普通5V充电则不亮。\n5. 购买充电宝电芯注意买不需要保护模块的，因为板子已经集成了一个保护模块，或者你不焊那个保护模块，然后搭配带保护的电芯使用。\n6. 铜柱和PCB之间通过焊锡固定，这个要考虑好组装顺序，不然拆起来会比较麻烦。\n\n\n\n**最后，喜欢的话记得给仓库点星星~**\n\n\u003e 另外强调一下，本仓库的项目是**GPL协议**，不支持任何形式的私自产品化（当然大家自己DIY是没有任何问题的，这里只是防止有人借我的名义坑大家），我个人工作比较忙所以也没有建任何官方的QQ、微信群等，大家自己加群的时候要注意甄别。","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpeng-zhihui%2FPocketLCD","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpeng-zhihui%2FPocketLCD","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpeng-zhihui%2FPocketLCD/lists"}