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A BGA routing cheatsheet for hardware engineers

来源: Adafruit Blog ·

JLCPCB posted a BGA routing cheatsheet on X, aimed at people laying out boards with dense chip packages. A BGA, or ball grid array, is a chip with its connections as a grid of solder balls underneath the body instead of pins around the edge. Getting signals out from the inner balls is the hard […]

什么是 A BGA routing cheatsheet for hardware engineers?

A BGA routing cheatsheet for hardware engineers is a 文章 discovery curated from Adafruit Blog. JLCPCB posted a BGA routing cheatsheet on X, aimed at people laying out boards with dense chip packages. A BGA, or ball grid array, is a chip with its connections as a grid of sold

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Curated from Adafruit Blog by the OnSuggest team to surface the most interesting and serendipitous content on the web.

文章 · 科技

Iomega Zip drive: elite floppy disks before USB sticks

Amir Shoam has a history of the Iomega Zip drive at TechSpot, the 100MB removable disk that carried big files around in the years before USB flash drives and broadband. Iomega started in 1980 in Roy, Utah, with the Bernoulli Box for professionals, but by the early 1990s that line was fading. New CEO Kim […]

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文章 · 科技

Testing the new generation of AI-enabled fire-extinguishing drones

Fire crews in Aspen, Colorado are acquiring a new fleet of drones. For years drones have aided firefighters in tracking and detecting fires but now they hope help extinguish fires. The AI equipped drones are being developed by Seneca based in California. Mini swarms of five drones can carry up to 1,000 gallons of fire […]

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文章 · 科技

DIY ESP32 Flipper Zero alternative custom cybersecurity multi-tool

Julian Horsey at Geeky Gadgets writes about a homemade take on the Flipper Zero, built by Yellow Purple from an ESP32 microcontroller and an OLED display. The result is a small handheld tool for trying out cybersecurity ideas, with the display showing menus and output while the ESP32 does the radio work. The WiFi functions […]

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文章 · 科技

Formalizing CPython

A project posted at broyojo.com used AI agents to rewrite CPython’s internals in Lean, a language where a computer can check mathematical proofs. The Lean copies follow the C source line by line, including how the C code’s numbers wrap around when they get too big. So far that’s 613,318 lines of Lean across 1,539 […]

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文章 · 科技

Darling now embraces AI for running macOS binaries on Linux

Michael Larabel writes at Phoronix that the Darling project is now using AI in its work on running macOS binaries on Linux. Darling is an open source translation layer, roughly the macOS counterpart to what Wine does for Windows software. It reimplements Apple’s frameworks and system libraries so that macOS programs can run on a […]

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