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Hackaday Podcast Episode 323: Impossible CRT Surgery, Fuel Cells, Stream Gages, And A Love Letter To Microcontrollers

Elliot and Dan teamed up this week for the podcast, and after double-checking, nay, triple-checking that we were recording, got to the business of reviewing the week’s hacks. We kicked …read more

FLOSS Weekly Episode 834: It Was Cool In 2006

This week Jonathan chats with Ben Meadors and Rob Campbell about the boatload of software Microsoft just released as Open Source! What’s the motivation, why is the new Edit interesting, …read more

Hackaday Supercon 2025 Call For Participation: We Want You!

We’re tremendously excited to be able to announce that the Hackaday Supercon is on for 2025, and will be taking place October 31st through November 2nd in Pasadena, California. Supercon …read more

A Brief History Of Fuel Cells

If we asked you to think of a device that converts a chemical reaction into electricity, you’d probably say we were thinking of a battery. That’s true, but there is …read more

FLOSS Weekly Episode 833: Up And Over

This week, Jonathan Bennett and Jeff Massie chat with Tom Herbert about eBPF, really fast networking, what the future looks like for high performance computing and the Linux Kernel, and …read more

From The Blog

See all blog entries

  • It’s MIDI For The TRS-80!

    1 Comment

    By Lewin Day | June 1, 2025

    The Radio Shack TRS-80 was a much-loved machine across America. However, one thing it lacked was MIDI. That’s not so strange given the era it was released in, of course. …read more

  •

    Plenty Of LEDs And Useful Too: The 2025 DORS/CLUC Badge

    2 Comments

    By Jenny List | June 1, 2025

    It’s always nice to see new developments in the world of electronic badges, and while there are events and badge teams pushing the technological envelope there’s still plenty of scope …read more

  •

    Making The Codec Communicator From Metal Gear Solid

    3 Comments

    By Lewin Day | June 1, 2025

    [3DSage] likes building replicas of hardware from movies and video games, often with a functional twist. His latest build aimed to bring the Codec from Metal Gear Solid to life. …read more

  •

    Adaptive Optics Take Clearest Pictures Of The Sun Yet

    5 Comments

    By Bryan Cockfield | June 1, 2025

    It’s sometimes easy to forget that the light in the sky is an actual star. With how reliable it is and how busy we tend to be as humans, we …read more

  •

    Portal 2 Becomes An Impressively Capable Web Server

    2 Comments

    By Lewin Day | June 1, 2025

    Portal 2 is mostly known as the successful sequel to Valve’s weird physics platformer, Portal. It’s not really known for being a webserver. That might change, though, given the hard work of …read more

  •

    Disarming A Nuke… Twice

    14 Comments

    By Bryan Cockfield | May 31, 2025

    Since the tail end of World War II, humanity has struggled to deal with its newfound ability to harness the tremendous energy in the nucleus of the atom. Of course …read more

  •

    Can We Replace A Program Counter With A Linear-Feedback Shift Register? Yes We Can!

    19 Comments

    By John Elliot V | May 31, 2025

    Today we heard from [Richard James Howe] about his new CPU. This new 16-bit CPU is implemented in VHDL for an FPGA. The really cool thing about this CPU is …read more

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  • Forced E-Waste PCs And The Case Of Windows 11’s Trusted Platform

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  • Hands-On: EufyMake E1 UV Printer

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  • Pulling Back The Veil, Practically

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  • Hackaday Podcast Episode 323: Impossible CRT Surgery, Fuel Cells, Stream Gages, And A Love Letter To Microcontrollers

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  • This Week In Security: CIA Star Wars, Git* Prompt Injection And More

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  • Researchers Are Slowly Finding Ways To Stem The Tide Of PFAS Contamination

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If you missed it

  • Forced E-Waste PCs And The Case Of Windows 11’s Trusted Platform

    133 Comments

  • Remotely Interesting: Stream Gages

    29 Comments

  • Hands-On: EufyMake E1 UV Printer

    47 Comments

  • A Brief History Of Fuel Cells

    13 Comments

  • Big Chemistry: Fuel Ethanol

    73 Comments
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  • Pulling Back The Veil, Practically

    12 Comments

  • Hackaday Podcast Episode 323: Impossible CRT Surgery, Fuel Cells, Stream Gages, And A Love Letter To Microcontrollers

    1 Comment

  • This Week In Security: CIA Star Wars, Git* Prompt Injection And More

    3 Comments

  • Researchers Are Slowly Finding Ways To Stem The Tide Of PFAS Contamination

    67 Comments

  • FLOSS Weekly Episode 834: It Was Cool In 2006

    2 Comments
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  • Jan-Willem Markus on Can We Replace A Program Counter With A Linear-Feedback Shift Register? Yes We Can!
  • I Alone Possess The Truth on Disarming A Nuke… Twice
  • I Alone Possess The Truth on Can We Replace A Program Counter With A Linear-Feedback Shift Register? Yes We Can!
  • east on Plenty Of LEDs And Useful Too: The 2025 DORS/CLUC Badge
  • . on White LED Turning Purple: Analyzing A Phosphor Failure
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  • I Alone Possess The Truth on It’s MIDI For The TRS-80!
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