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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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  • Supercon 2026: Streaming Live

    No comments

    By Tom Nardi | November 7, 2026

    While we’d love to have you all join us in Pasadena for Supercon 2026, the next best thing is to connect up to the festivities remotely through the magic of …read more

  • Building A Homemade Induction Soldering Iron

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    By Aaron Beckendorf | November 7, 2026

    Despite not being inherently any better at converting electricity into heat, induction-heated soldering irons often considerably outperform conventional irons with an identical power rating. They manage this by directly heating …read more

  • Repairing A Polaroid 630 SL Lightmixer Instant Camera

    No comments

    By Maya Posch | November 7, 2026

    Before the advent of digital cameras, if you wanted to take a few photos without having to get a whole roll of film developed, you’d use some form of instant …read more

  • Active Antenna Runs On A Single Lithium-Ion Cell

    5 Comments

    By Donald Papp | November 7, 2026

    [skuep]’s Mobile-Whip is a compact, active receive-only antenna that is optimized for operation from a single lithium-ion battery or USB power. This makes it very handy for use on portable …read more

  • The Hidden Microcontroller Inside A LoRa Chip

    15 Comments

    By Jenny List | November 7, 2026

    If you’ve ever done anything with LoRa, the chances are you’ve used a LoRa chip or module as a peripheral for a microcontroller, and left it at that. But that’s …read more

  • A Bike-Friendly, DIY Action Cam Stereo Microphone

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    By Donald Papp | November 7, 2026

    [DJJules] had two problems. Being an avid biker, recording audio on a bike-mounted action camera was less than ideal due to wind. In addition, the built-in microphone on action cameras …read more

  • Automate That Halloween Treating

    3 Comments

    By Jenny List | November 6, 2026

    We live a Jetsons future of ubiquitous automation, in which the most trivial of human tasks has a machine to take the work out of it. Take doling out Halloween …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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  • 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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  • Ask Hackaday: What Puts This Photo In The Pink?

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

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Design a 915MHz ultra small rf bandpass filter

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Design of an Echosounder system

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HULL/20: a flying saucer for a driveway spaceport

HULL/20: a flying saucer for a driveway spaceport

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  • I Think We Should See Other SBCs

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

    39 Comments
  • Looking For A Cellular Modem?

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

    17 Comments
  • JPEG-XL Is Back On The Menu

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

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

    11 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!

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

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  • Dani on The Goat Emoji Is 100% Valid Machine Code, And It Doesn’t Stop There
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