Hackaday Links: July 6, 2025

Taking delivery of a new vehicle from a dealership is an emotional mixed bag. On the one hand, you’ve had to endure the sales rep’s hunger to close the deal, …read more

Last Chance: 2025 Hackaday Supercon Still Wants You!

Good news, procrastinators! Today was going to be the last day to throw your hat in the ring for a slot to talk at Supercon in November, but we’re extending …read more

Back To The Future, 40 Years Old, Looks Like The Past

Great Scott! If my calculations are correct, when this baby hits 88 miles per hour, you’re gonna see some serious shit. — Doc Brown On this day, forty years ago, …read more

FLOSS Weekly Episode 839: I Want To Get Paid Twice

This week Jonathan chats with benny Vasquez about AlmaLinux! Why is AlmaLinux the choice for slightly older hardware? What is the deal with RISC-V? And how does EPEL fit in? …read more

South Korea Brought High-Rise Fire Escape Solutions To The Masses

When a fire breaks out in a high-rise building, conventional wisdom is that stairwells are the only way out. Lifts are verboten in such scenarios, while sheer height typically prevents …read more

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This Week In Security: Bitchat, CitrixBleed Part 2, Opossum, And TSAs

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By Jonathan Bennett | July 11, 2025

@jack is back with a weekend project. Yes, that Jack. [Jack Dorsey] spent last weekend learning about Bluetooth meshing, and built Bitchat, a BLE mesh encrypted messaging application. It uses …read more
This Homebrew CPU Got Its Start In The 1990s

3 Comments
By John Elliot V | July 11, 2025

[Sylvain Fortin] recently wrote in to tell us about his Homebrew CPU Project, and the story behind this one is truly remarkable. He began working on this toy CPU back …read more
Listen To The Sound Of The Crystals

11 Comments
By Jenny List | July 11, 2025

We’re all used to crystal resonators — they provide pretty accurate frequency references for oscillators with low enough drift for most of our purposes. As the quartz equivalent of a …read more
DIY Navigation System Floats This Boat

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By Seth Mabbott | July 10, 2025

[Tom] has taken a DIY approach to smart sailing with a Raspberry Pi as the back end to the navigation desk on his catamaran, the SeaHorse. Tucked away neatly in …read more
Double Your Printing Fun With Dual-Light 3D Printing

7 Comments
By Al Williams | July 10, 2025

Using light to 3D print liquid resins is hardly a new idea. But researchers at the University of Texas at Austin want to double down on the idea. Specifically, they …read more
Hacking A Guitar Into A Hurdy-Gurdy Hybrid With 3D Prints

4 Comments
By Tyler August | July 10, 2025

If you’re looking for a long journey into the wonderful world of instrument hacking, [Arty Farty Guitars] is six parts into a seven part series on hacking an existing guitar …read more
Embedded USB Debug For Snapdragon

4 Comments
By Al Williams | July 10, 2025

According to [Casey Connolly], Qualcomm’s release of how to interact with their embedded USB debugging (EUD) is a big deal. If you haven’t heard of it, nearly all Qualcomm SoCs …read more

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South Korea Brought High-Rise Fire Escape Solutions To The Masses

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This Week In Security: Bitchat, CitrixBleed Part 2, Opossum, And TSAs

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Hackaday Links: July 6, 2025

Last Chance: 2025 Hackaday Supercon Still Wants You!

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South Korea Brought High-Rise Fire Escape Solutions To The Masses

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