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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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  • The Graph Theory Of Circuit Sculptures

    1 Comment

    By Aaron Beckendorf | February 3, 2026

    Like many of us, [Tim]’s seen online videos of circuit sculptures containing illuminated LED filaments. Unlike most of us, however, he went a step further by using graph theory to …read more

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

    3 Comments

    By Tom Nardi | February 3, 2026

    When looking back on classic gaming, there’s plenty of room for debate. What was the best Atari game? Which was the superior 16-bit console, the Genesis or the Super NES? …read more

  • LED Interior Lighting Could Compromise Human Visual Performance

    22 Comments

    By Lewin Day | February 3, 2026

    LED lighting is now commonplace across homes, businesses, and industrial settings. It uses little energy and provides a great deal of light. However, a new study suggests it may come …read more

  • How Resident Evil 2 For The N64 Kept Its FMV Cutscenes

    7 Comments

    By Maya Posch | February 3, 2026

    Originally released for the Sony PlayStation in 1998, Resident Evil 2 came on two CDs and used 1.2 GB in total. Of this, full-motion video (FMV) cutscenes took up most …read more

  • [Yang-Hui He] Presents To The Royal Institution About AI And Mathematics

    No comments

    By John Elliot V | February 2, 2026

    Over on YouTube you can see [Yang-Hui He] present to The Royal Institution about Mathematics: The rise of the machines. In this one hour presentation [Yang-Hui He] explains how AI …read more

  • KDE Binds Itself Tightly To Systemd, Drops Support For Non-Systemd Systems

    50 Comments

    By Maya Posch | February 2, 2026

    The KDE desktop’s new login manager (PLM) in the upcoming Plasma 6.6 will mark the first time that KDE requires that the underlying OS uses systemd, if one wishes for …read more

  • Print-in-Place Gripper Does It With A Single Motor

    10 Comments

    By Donald Papp | February 2, 2026

    [XYZAiden]’s concept for a flexible robotic gripper might be a few years old, but if anything it’s even more accessible now than when he first prototyped it. It uses only …read more

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

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  • How Vibe Coding Is Killing Open Source

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  • Building Natural Seawalls To Fight Off The Rising Tide

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  • Ask Hackaday: How Do You Digitize Your Documents?

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WORLD’S FASTEST COMMODORE PET USING THE MCL65+

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HeishaMon communication PCB

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System Alpha - Fix your 1977-83 Williams Pinball

System Alpha - Fix your 1977-83 Williams Pinball

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duckyPad Pro: Macro Scripting Beyond QMK/VIA

duckyPad Pro: Macro Scripting Beyond QMK/VIA

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Capacitive touch board

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Chrysler Scanner

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Turning Impedance into Frequency: An LC Experiment

Turning Impedance into Frequency: An LC Experiment

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FPGA + 3 R + 1 C = MW and SW SDR Receiver

FPGA + 3 R + 1 C = MW and SW SDR Receiver

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Z80 - MCS-51 - MAX10 FPGA - VHDL

Z80 - MCS-51 - MAX10 FPGA - VHDL

by mit41301
Battery-free NFC Lock

Battery-free NFC Lock

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1.5V Alkaline Battery SOC Measurement Technique

1.5V Alkaline Battery SOC Measurement Technique

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If you missed it

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

    3 Comments
  • How Vibe Coding Is Killing Open Source

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

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

    74 Comments
  • The Amazing Maser

    47 Comments
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  • Hackaday Links: February 1, 2026

    4 Comments
  • Secret Ingredients

    18 Comments
  • Hackaday Podcast Episode 355: Person Detectors, Walkie Talkies, Open Smartphones, And A WiFi Traffic Light

    No comments
  • Did We Overestimate The Potential Harm From Microplastics?

    54 Comments
  • FLOSS Weekly Episode 862: Have Your CAKE And Eat It Too

    1 Comment
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Recent comments

  • Troy Adam on Atari Brings The Computer Age Home
  • jpa on LED Interior Lighting Could Compromise Human Visual Performance
  • jpa on LED Interior Lighting Could Compromise Human Visual Performance
  • iman on The Graph Theory Of Circuit Sculptures
  • nobody on Alarm System Defeated By $2 Wireless Dongle, Nobody Surprised
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Now on Hackaday.io

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  • nobcha has updated details to Turning Impedance into Frequency: An LC Experiment.
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