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- 1BBRouter simulates Ben Eater's 8-bit computer on 3D breadboards▼Show HN: BBRouter – Ben Eater's 8-bit computer, simulated on 3D breadboards
A new project called BBRouter recreates Ben Eater's well-known 8-bit SAP-1 computer as an interactive simulation built on virtual 3D breadboards. The tool lets users explore how the famous DIY computer works without buying physical components. Commenters are discussing its usefulness for learning computer architecture and how well it captures the hands-on feel of Eater's original breadboard build.
- 2BBRouter releases open-source SAP-1 computer hardware▼BBRouter Releases SAP-1, Open-Source Hardware Implementation of Core Computer Architecture
BBRouter has released the SAP-1 as open-source hardware, a working implementation of the simple computer architecture often used to teach how processors work. The release lets students, hobbyists and engineers study, build and modify the design freely, covering the core building blocks of a computer such as the arithmetic unit, registers, control logic and memory.