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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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  • The Components For Life May Not Have Arrived By Comet

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    By Maya Posch | November 3, 2026

    When it comes to abiogenesis, i.e. the formation of the first biological cells on Earth, there are many theories on how this got kickstarted. One of the more popular theories …read more

  • NEMESIS Gives You Control Over Your Hyundai Head Unit

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    By Navarre Bartz | November 2, 2026

    Whether it’s to make more money or because of licensing disagreements, car companies often restrict the abilities of the infotainment units in their vehicles. They can do so much more, …read more

  • Flying An RC Airplane With Twin Airblower EDFs

    3 Comments

    By Maya Posch | November 2, 2026

    Shortly after [RCMakerLab] posted his question on potentially equipping an RC airplane with the electronic ducted fans (EDFs) from those airblower devices – are sold mostly as a replacement for …read more

  • Investigating Whether Zener Diodes Work For ESD Protection

    8 Comments

    By Maya Posch | November 2, 2026

    Sometimes the naming of parts in electronics can contribute to confusion about what they are good for, with the topic of Zener diodes in the context of fast surges like …read more

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

    10 Comments

    By Jenny List | November 2, 2026

    It’s an exciting time to be a camera hacker, because we are at a moment when even cheap camera hardware is starting to have high resolution sensors, and the awesome …read more

  • Solar Light Shows Why Replacing NiMH With Li-Ion Is Dangerous

    29 Comments

    By Maya Posch | November 2, 2026

    Recently [DiodeGoneWild] got his paws on a purportedly IP44-rated outdoor solar light with PIR motion sensor that also contains an 18650 Li-ion cell. Since it’s being sold in Czechia in …read more

  • Looking For A Cellular Modem?

    15 Comments

    By Arya Voronova | November 2, 2026

    Cellular modems come and go, and they can be tricky beasts to tame – yet, in every portable computer project I’ve worked with, “LTE modem” has been a top-three request …read more

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  • Looking For A Cellular Modem?

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

    14 Comments
  • JPEG-XL Is Back On The Menu

    39 Comments
  • How Bad Is That Bridge: A Government Database

    21 Comments
  • The Fascinating World Of IrDA And Other Infrared Protocols

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Our Columns

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

    10 Comments
  • Hackaday Links: November 1, 2026

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  • Bring On Supercon!

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

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

    6 Comments
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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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8-bit Workbench ED: hands-on with number systems

8-bit Workbench ED: hands-on with number systems

by Nijssen
Eco logger ESP32

Eco logger ESP32

by Gianluca14567
Eighty-EightyFive

Eighty-EightyFive

by mit41301
Samegame (VIC Dual)

Samegame (VIC Dual)

by Louis Paul
LambdaSpeak 4 aka LambdaSpeak AI

LambdaSpeak 4 aka LambdaSpeak AI

by Michael Wessel
CO2 Monitor That Fails Visibly

CO2 Monitor That Fails Visibly

by Bill Collis

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  • Looking For A Cellular Modem?

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

    14 Comments
  • JPEG-XL Is Back On The Menu

    39 Comments
  • How Bad Is That Bridge: A Government Database

    21 Comments
  • The Fascinating World Of IrDA And Other Infrared Protocols

    32 Comments
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Our Columns

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

    10 Comments
  • Hackaday Links: November 1, 2026

    No comments
  • Bring On Supercon!

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

    No comments
  • This Week In Security: Broken Embargoes, UEFI Overflow, Wormable Tailscale, Starlink Ad Snooping, And A DHS Directory Dump

    6 Comments
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