LUCIAN-DEV.COM — Writing https://lucian-dev.com/blog Engineering essays, ML notes, and write-ups by Li Yanpei. en Mon, 22 Jun 2026 09:36:06 GMT The AI was the easy part: building an edge waste-sorter that actually moves the trash https://lucian-dev.com/blog/swcs https://lucian-dev.com/blog/swcs Sat, 30 May 2026 00:00:00 GMT Lessons from SWCS — an offline Jetson + YOLO + MobileNetV3 recycling station where 61 ms of inference hid behind 3.3 seconds of mechanics. Car Boy 我自己做的一个爱车人社区 https://lucian-dev.com/blog/carboy https://lucian-dev.com/blog/carboy Sat, 30 May 2026 00:00:00 GMT 把路线、圈子、动态、车库、活动、油价放进同一个产品——一个更完整、也更适合真正爱车用户日常使用的车友平台。 YDC Best Potential Startup and Innovation Award https://lucian-dev.com/blog/ydc-award https://lucian-dev.com/blog/ydc-award Fri, 29 May 2026 00:00:00 GMT Student innovative project wins the YDC Best Potential Startup and Innovation Award💡