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Ask Hackaday: How Do You Digitize Your Documents?

Like many of you, I have a hard time getting rid of stuff. I’ve got boxes and boxes of weirdo bits and bobs, and piles of devices that I’ll eventually …read more

The Fancy Payment Cards Of Taiwan

If you’re an old-schooler, you might still go to the local bar and pay for a beer with cash. You could even try and pay with a cheque, though the …read more

The Amazing Maser

While it has become a word, laser used to be an acronym: “light amplification by stimulated emission of radiation”. But there is an even older technology called a maser, which …read more

Regrowing Teeth Might Not Be Science Fiction Anymore

The human body is remarkably good at handling repairs. Cut the skin, and the blood will clot over the wound and the healing process begins. Break a bone, and the …read more

Zombie Netscape Won’t Die

The very concept of the web browser began with a humble piece of software called NCSA Mosaic, all the way back in 1993. It was soon eclipsed by Netscape Navigator, …read more

From The Blog

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  • Habit Detection For Home Assistant

    No comments

    By Lewin Day | February 8, 2026

    Computers are very good at doing exactly what they’re told. They’re still not very good at coming up with helpful suggestions of their own. They’re very much more about following …read more

  • Investigating The Science Claims Behind The Donut Solid State Battery

    7 Comments

    By Maya Posch | February 8, 2026

    Earlier this year Donut Lab caused quite the furore when they unveiled what they claimed was the world’s first production-ready solid state battery, featuring some pretty stellar specifications. Since then …read more

  • Upgrading The E-mu Audity 20 Years After Factory Support Ended

    7 Comments

    By Lewin Day | February 8, 2026

    If you purchased an E-mu Audity 2000 ROMpler back in 1998, you almost certainly got a rig with the 1.00 firmware. It was fine, if a little limited, particularly where …read more

  • Upgrading An Old Macbook With An Old Processor

    8 Comments

    By Bryan Cockfield | February 8, 2026

    The Core Duo processor from Intel may not have been the first multi-core processor available to consumers, but it was arguably the one that brought it to the masses. Unfortunately, …read more

  • 555-Based Square-Wave And Triangle-Wave Function Generator Build For Beginners

    2 Comments

    By John Elliot V | February 7, 2026

    Over on YouTube [Andrew Neal] has a Function Generator Build for Beginners. As beginner videos go this one is fairly comprehensive. [Andrew] shows us how to build a square-wave generator …read more

  • A Simple Desktop Pomodoro Timer

    4 Comments

    By Lewin Day | February 7, 2026

    Pomodoro timers are a simple productivity tool. They help you work in dedicated chunks of time, usually 25 minutes in a sitting, before taking a short break and then beginning …read more

  • When Clever Hardware Hacks Bite Back: A Password Keeper Device Autopsy

    6 Comments

    By Maya Posch | February 7, 2026

    Sometimes you have this project idea in your mind that seems so simple and straightforward, and which feels just so right that you have to roll with it. Then, years …read more

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  • I, Integrated Circuit

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  • After 30 Years, Virtual Boy Gets Its Chance To Shine

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Chatbot Zero - AI on Raspberry Pi zero

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PicoRAM Ultimate Rev. 2

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If you missed it

  • I, Integrated Circuit

    67 Comments
  • After 30 Years, Virtual Boy Gets Its Chance To Shine

    17 Comments
  • How Vibe Coding Is Killing Open Source

    115 Comments
  • Building Natural Seawalls To Fight Off The Rising Tide

    40 Comments
  • Ask Hackaday: How Do You Digitize Your Documents?

    85 Comments
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  • Hackaday Podcast Episode 356: Nanoprinting, Vibe Coding, And Keebin’ With Kristina, IN HELL!

    No comments
  • The Weird Propeller That Offers Improved Agility On The Water

    44 Comments
  • Big Heat Pumps Are Doing Big Things

    54 Comments
  • How Industrial Robot Safety Was Written In Blood

    33 Comments
  • FLOSS Weekly Episode 863: Opencast: That Code Is There For A Reason

    1 Comment
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Recent comments

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