GoKawiilBBRouter launches 3D breadboard simulator for Ben Eater's 8-bit computer
BBRouter is a new tool that recreates Ben Eater's well-known 8-bit computer build as an interactive 3D breadboard simulation. It also ships an MCP server that lets AI assistants such as Claude connect, open, edit and run a user's breadboard projects directly, after a one-time sign-in and authentication step.
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Letting an AI assistant directly manipulate a circuit simulation could make hands-on electronics learning more interactive, allowing users to ask an AI to debug or modify a breadboard build in real time. The MCP integration also reflects a broader trend of hobbyist and educational tools adding AI agent access rather than just chat-based help, which could change how people learn hardware fundamentals.
- BBRouter simulates Ben Eater's famous 8-bit computer project on virtual 3D breadboards.
- It includes an MCP server allowing AI apps like Claude to open, edit and run user projects after authentication.
- Setup varies by app, using either a '/mcp' command in Claude Code or a custom connector in Claude's settings.
Ben Eater 8-bit Breadboard Computer Kit — This article is directly inspired by Ben Eater's classic 8-bit breadboard computer project, and his official kit lets you build the real hardware version alongside the 3D simulation. It's a fantastic hands-on way to understand CPU fundamentals like registers, buses, and clocks that BBRouter lets you simulate virtually. Perfect for pairing physical tinkering with AI-assisted exploration of the same architecture.
See Ben Eater 8-bit Breadboard Computer Kit on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: bbrouter.com, 2026-11-01
Published there as: “Show HN: BBRouter – Ben Eater's 8-bit computer, simulated on 3D breadboards”
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