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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

From The Blog

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  • Listen To The Sound Of The Crystals

    No 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

    5 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

    1 Comment

    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

  • Voltage Divider? Filter? It’s Both!

    2 Comments

    By Al Williams | July 10, 2025

    When we do textbook analysis, we tend to ignore the real-world concerns for the sake of learning. So, a typical theoretical voltage divider is simply two resistors. But if you …read more

  • Personal Reflections On Immutable Linux

    18 Comments

    By Tyler August | July 10, 2025

    Immutable distributions are slowly spreading across the Linux world– but should you care? Are they hacker friendly? What does “immutable” mean, anyway? Immutable means “not subject or susceptible to change” …read more

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  • Personal Reflections On Immutable Linux

    18 Comments
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    6 Comments
  • The End Of The Hackintosh Is Upon Us

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  • Could Space Radiation Mutate Seeds For The Benefit Of Humanity?

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  • Paul McClay wrote a reply on Metronalmost.
  • Rhea Rae has updated the project titled AEFC - Ambient Energy Field Converter.
  • Phil Weasel has updated details to The 1Hz sinewave generator.
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