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Keebin’ With Kristina: The One With The Ball-Joint Keyboard

Get a handle on this bad boy! Okay, so those voids are really more for airing out your palms, I’d imagine, because palm sweat sure is real — you should …read more

Tolerating Delay With DTN

The Internet has spoiled us. You assume network packets either show up pretty quickly or they are never going to show up. Even if you are using WiFi in a …read more

Hackaday Links: January 18, 2026

Looking for a unique vacation spot? Have at least $10 million USD burning a hole in your pocket? If so, then you’re just the sort of customer the rather suspiciously …read more

Get Bored!

My son went over to a friends house this afternoon, when my wife had been planning on helping him with his French homework. This meant she had an hour or …read more

Hackaday Podcast Episode 353: Fantastic Peripherals, Fake Or Not Fake Picos, And Everything On The Steam Deck

Join Hackaday Editors Elliot Williams and Tom Nardi as they swap their favorite hacks and stories from the week. In this episode, they’ll start off by marveling over the evolution …read more

From The Blog

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  • Driving A DAC Real Fast With A Microcontroller

    No comments

    By Lewin Day | January 21, 2026

    Normally, if you want to blast out samples to a DAC in a hurry, you’d rely on an FPGA, what with their penchant for doing things very quicky and in …read more

  • Repair And Reverse-Engineering Of Nespresso Vertuo Next Coffee Machines

    8 Comments

    By Maya Posch | January 21, 2026

    Akin to the razor-and-blades model, capsule-based coffee machines are an endless grind of overpriced pods and cheaply made machines that you’re supposed to throw out and buy a new one …read more

  • FLOSS Weekly Episode 861: Big Databases With OpenRiak

    No comments

    By Jonathan Bennett | January 21, 2026

    This week Jonathan chats with Nicholas Adams about OpenRiak! Why is there a Riak and an OpenRiak, which side of the CAP theorem does OpenRiak land on, and why is …read more

  • Retrotechtacular: RCA Loses Fight To IBM

    7 Comments

    By Al Williams | January 21, 2026

    If you follow electronics history, few names were as ubiquitous as RCA, the Radio Corporation of America. Yet in modern times, the company is virtually forgotten for making large computers. …read more

  • Fiber Optic Lamp Modified To Be Scarily Bright

    14 Comments

    By Lewin Day | January 21, 2026

    [Brainiac75] is a fan of fiber optic lamps, except for one thing—they’re often remarkably dim. Thus, they set out to hack the technology to deliver terrifying amounts of light while …read more

  • Tech In Plain Sight: Finding A Flat Tire

    19 Comments

    By Al Williams | January 21, 2026

    There was a time when wise older people warned you to check your tire pressure regularly. We never did, and would eventually wind up with a flat or, worse, a …read more

  • Espressif Introduces The ESP32-E22 Wi-Fi 6E And Bluetooth Co-Processor

    19 Comments

    By Maya Posch | January 21, 2026

    Espressif has unveiled its latest major chip in the form of the ESP32-E22. Officially referred to as a Radio Co-Processor (RCP), it’s intended to be used via its PCIe 2.1 …read more

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  • Tech In Plain Sight: Finding A Flat Tire

    19 Comments
  • Marion Stokes Fought Disinformation With VCRs

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  • Tolerating Delay With DTN

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  • Optimizing Software With Zero-Copy And Other Techniques

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  • ISS Medical Emergency: An Orbital Ambulance Ride

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  • FLOSS Weekly Episode 861: Big Databases With OpenRiak

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  • Retrotechtacular: RCA Loses Fight To IBM

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  • Tech In Plain Sight: Finding A Flat Tire

    19 Comments
  • What Isaac Roberts Saw Without A Space Telescope

    8 Comments
  • Keebin’ With Kristina: The One With The Ball-Joint Keyboard

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WORLD’S FASTEST COMMODORE PET USING THE MCL65+

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System Alpha - Fix your 1977-83 Williams Pinball

System Alpha - Fix your 1977-83 Williams Pinball

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Rover Robotic Platform - Arduino/ESP32/RaspberryPi

Rover Robotic Platform - Arduino/ESP32/RaspberryPi

by Pol Valero
Hardware Data Logger

Hardware Data Logger

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  • Tech In Plain Sight: Finding A Flat Tire

    19 Comments
  • Marion Stokes Fought Disinformation With VCRs

    12 Comments
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    19 Comments
  • ISS Medical Emergency: An Orbital Ambulance Ride

    47 Comments
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  • FLOSS Weekly Episode 861: Big Databases With OpenRiak

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  • Retrotechtacular: RCA Loses Fight To IBM

    7 Comments
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    19 Comments
  • What Isaac Roberts Saw Without A Space Telescope

    8 Comments
  • Keebin’ With Kristina: The One With The Ball-Joint Keyboard

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  • Nick on Power Grid Stability: From Generators To Reactive Power
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  • wootmaster wrote a comment on Embedded developing briefcase.
  • Profe Tolocka has updated the project titled Mastering E-Paper Displays. Part 2.
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  • martinjamesgb18 has added a new project titled An Open-Source Morse Code Translator & Signal Visu.
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