Show HN：BBRouter 在 3D 麵包板上模擬 Ben Eater 的 8 位元電腦

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Show HN: BBRouter – Ben Eater's 8-bit computer, simulated on 3D breadboards (bbrouter.com) 17 points by creack5 hours ago | hide | past | favorite | 5 comments Hi HN, I kept wiring Ben Eater's 8-bit computer wrong, so I built a realistic virtual breadboard editor. Some of the nice features are side-by-side diff, scope, schematics auto-sync, auto-router (BBRouter stands for breadboard router), and my favorites: upload from the real Arduino IDE and connect to your AI with MCP, let Claude & co build it or help you troubleshoot. The link is the SAP-1 running. You can orbit it, probe a hole with the scope, slow the clock down, play with the virtual displays for debugging, then you can actually build it following the step-by-step instructions. A side-goal is to create a community, there are quite a lot of simulators out there but mostly offline / too abstract to realistically use it for a real build. I also never found one that had a decent UI/UX and worked well on mobile or with a trackpad. Happy to answer anything, and tell me what breaks. p.s. Maker plan is $7/month; code HACKERNEWS makes the first month free and then $5/month for as long as you keep it. help kinduff1 hour ago | next[–] This looks amazing. Congratulations on the launch. I was hoping to find Ben's Digital breadboard clock [1] in there, I'm currently building it! [1]: https://eater.net/clock reply imglorp2 hours ago | prev[–] How can I hide or move the ram program window? It's blocking the breadboard. reply creack2 hours ago | parent | next[–] In the meantime you can tap the layer icon on the bottom left and disable “displays”. In a few minutes, I’ll have the fix deployed to avoid blocking the screen reply creack2 hours ago | parent | prev | next[–] Sorry about that, last minute bug, pushing a fix now to hide it on small screens. reply creack2 hours ago | parent | prev[–] Fix deployed. reply Consider applying for YC's Winter 2027 batch! Applications are open till November 2. Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact Search: