hn · Show HN · 11-01 00:10 50 分 ← 返回列表

Show HN: BBRouter – Ben Eater's 8-bit computer, simulated on 3D breadboards

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

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AI 分析

痛点：电子学习者在搭建 Ben Eater 8-bit computer 时容易接错线，现有模拟器偏离线、抽象或 UI/移动端体验差，缺少可交互的虚拟面包板调试工具。

目标用户：电子工程学习者、复古计算/Ben Eater 套件爱好者、创客教育用户、需要面包板调试的硬件初学者。

证据：I kept wiring Ben Eater's 8-bit computer wrong, so I built a realistic virtual breadboard editor. ... Maker plan is $7/month; code HACKERNEWS makes the first month free and then $5/month for as long as you keep it.

变现：按月订阅 Maker plan（$7/月，促销 $5/月），可增加团队/课堂版、课程包、云项目存储和 AI 调试额度。

MVP：2周内先做面向 Ben Eater SAP-1 的网页虚拟面包板：分步接线引导、接线错误高亮、探针/简易示波器、项目分享链接，用 Stripe 收 $5-7/月；暂不做完整3D、自动路由和 Arduino IDE/MCP 集成。

竞品：Ben Eater 实体套件、Tinkercad Circuits、CRUMB Circuit Simulator、Falstad Circuit Simulator、Logisim、其他面包板/电路模拟器

摘要：BBRouter 是 Show HN 发布的虚拟面包板编辑器，复刻 Ben Eater 8-bit computer，支持3D查看、示波器、接线自动路由、Arduino IDE 上传及 MCP 连接 AI。定价 Maker plan $7/月，但 HN 热度仅9分3评论，尚无付费用户或收入证据。机会在于电子学习/复古计算爱好者需要可交互、移动端友好的接线调试工具，但实现复杂且已有较多模拟器竞争。