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Bring On Supercon!

In just under a week from today, almost 700 hackers will be getting together in Pasadena, CA for three days of scheming, soldering, and socializing. If you’re able to join …read more

Hackaday Podcast Episode 393: Epaper, Tamagotchi Hacks, And Supercon Talks Galore

This week’s podcast comes from Europe, as Elliot Williams is joined by Jenny List, who wishes to apologies for the poor sound quality from her headset microphone. The news this …read more

This Week In Security: Broken Embargoes, UEFI Overflow, Wormable Tailscale, Starlink Ad Snooping, And A DHS Directory Dump

Last week brought us at least two broken embargoes: php2shell leaked onto Hacker News a day early, and a batch of Linux kernel bugs landed on the public kernel mailing …read more

Exploring What’s Left Of Google’s VR Dreams

You’re likely familiar with Google’s Cardboard, and the legions of cheap virtual reality headsets it spawned. By sticking a smartphone to the wearer’s head, all these headsets needed were some …read more

JPEG-XL Is Back On The Menu

Many of the image formats we’re familiar with have been around for decades. We all know JPEG and PNG like the back of our hands, and GIF even had a …read more

From The Blog

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  • Radon Active

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    By Al Williams | November 9, 2026

    When you think about nuclear radiation, you often think about power plants, but it turns out there’s radioactive stuff all over the place: smoke detectors, granite counters, bananas, and potatoes …read more

  • Web Satellite Tracker Plays The Music Of The Spheres

    2 Comments

    By Tom Nardi | November 9, 2026

    There are a dizzying number of satellites in orbit around the Earth these days, and more are being added at an incredible rate. Those of us with an interest in …read more

  • Determining Location By Listening For Airplanes

    13 Comments

    By Aaron Beckendorf | November 9, 2026

    Beyond what people deliberately disclose, there’s a surprising amount of information hidden in everyday messages, especially photos and videos. Even when people try to hide the location or time at …read more

  • A Smart Alarm Clock That Doesn’t Sell Your Soul

    9 Comments

    By Tom Nardi | November 8, 2026

    Devices from the likes of Google and Amazon can be used as high-tech alarm clocks that can show the weather and family photos in addition to telling you what time …read more

  • Saving A Vintage High-Voltage Power Supply From The Scrap Heap

    3 Comments

    By Donald Papp | November 8, 2026

    [Mr Carlson’s Lab] saves a Fluke Model 407 high-voltage power supply from the scrap heap, and demonstrates carefully troubleshooting the vintage device to track the cause of the bad output …read more

  • Space Invaders On A VFD

    16 Comments

    By Tom Nardi | November 8, 2026

    When most people think of vacuum fluorescent displays (VFDs), they probably imagine the clock on a microwave or the equalizer on a piece of stereo equipment. But there was a …read more

  • Lillith Tells Your Future

    6 Comments

    By Al Williams | November 8, 2026

    Maybe you are old enough to remember Zoltar in an arcade, or perhaps you’re just a fan of the movie Big. Either way, maybe you’d like to build an animated fortune …read more

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  • I Think We Should See Other SBCs

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  • The Depiction Of Amateur Radio In The Movies And TV

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  • Looking For A Cellular Modem?

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  • Exploring What’s Left Of Google’s VR Dreams

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  • This Week In Security: More Linux Bugs, Biggest Crypto Theft Ever, Prusa Printers, Residential Proxies

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  • Folding Wings Could Be The Future For Air Travel

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  • An EFD108 point-contact germanium diode in DO-7 packaging. (Credit: Mister rf, Wikimedia)

    From Germanium To Diamond: The Many Shapes Of Semiconductors

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  • Yesterday Has Never Looked This Good: Feast Your Eyes On The 2026 Retrocomputing Challenge Winners!

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  • Ask Hackaday: What Puts This Photo In The Pink?

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Featured Projects

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PowerPD — ESP32 USB-C PD/PPS Bench Power Supply

PowerPD — ESP32 USB-C PD/PPS Bench Power Supply

by Raushan Kumar
LightInk

LightInk

by Daniel Ansorregui

Trending Projects

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HF Receiver on ADC and FPGA

HF Receiver on ADC and FPGA

by Guido - IW5ALZ
10km long range Lora esp temperature logger

10km long range Lora esp temperature logger

by Patrick
TORQNYA-S2 -- Your Pocket-Sized Maker Companion

TORQNYA-S2 -- Your Pocket-Sized Maker Companion

by Jiamu
Desk Cat Robot

Desk Cat Robot

by YUMO.BUILDS
zeptoforth

zeptoforth

by Travis Bemann
Animatronic Anubis Head for a Themed Restroom

Animatronic Anubis Head for a Themed Restroom

by Diono CORBEL

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If you missed it

  • Radon Active

    No comments
  • I Think We Should See Other SBCs

    72 Comments
  • The Depiction Of Amateur Radio In The Movies And TV

    40 Comments
  • Looking For A Cellular Modem?

    20 Comments
  • Exploring What’s Left Of Google’s VR Dreams

    18 Comments
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Categories

Our Columns

  • This Week In Security: More Linux Bugs, Biggest Crypto Theft Ever, Prusa Printers, Residential Proxies

    15 Comments
  • Folding Wings Could Be The Future For Air Travel

    12 Comments
  • An EFD108 point-contact germanium diode in DO-7 packaging. (Credit: Mister rf, Wikimedia)

    From Germanium To Diamond: The Many Shapes Of Semiconductors

    4 Comments
  • Yesterday Has Never Looked This Good: Feast Your Eyes On The 2026 Retrocomputing Challenge Winners!

    4 Comments
  • Ask Hackaday: What Puts This Photo In The Pink?

    19 Comments
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Now on Hackaday.io

  • Luicer's Lab has updated the project titled Design of an Echosounder system.
  • Guido - IW5ALZ has updated the project titled HF Receiver on ADC and FPGA.
  • Patrick has updated the project titled 10km long range Lora esp temperature logger.
  • Jiamu has updated the log for TORQNYA-S2 -- Your Pocket-Sized Maker Companion.
  • YUMO.BUILDS has updated the project titled Desk Cat Robot.
  • Leslie Guo liked Software-Defined RF/RoIP Communications Platform.
  • Leslie Guo liked OFFgrid-SDR.
  • Leslie Guo liked Reverse Engineering 345MHz Sensors.
  • Leslie Guo liked SDR32 - A Modern RTL-SDR Alternative.
  • LEVY has updated the project titled Bodgy Beer Engine.
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