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Tanuki has built a fully functioning computer processor in a home lab by stacking custom circuit boards, and is running logic and mathematics tests on its ALU, achieving complexity similar to early-1980s 16-bit home computers.
ProvenMetal, a YC S26 startup, launches a US-based PCB manufacturing service that delivers circuit boards in seven business days as standard, with no expedite fees, targeting drone and defense teams.
Researchers demonstrate how origami folds can create conductive traces in liquid-metal-impregnated paper, enabling hybrid papercraft objects with integrated electronics.
A detailed examination of two circuit boards from the Space Shuttle's I/O Processor, explaining its multi-threaded architecture, network interfaces, and microcode storage using fuse-based PROMs.