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2026 Hackaday Supercon: Workshops Are Open!

Supercon is Hackaday’s annual gathering, and you absolutely need to be there. Today, we’re pleased to announce our lineup of workshops, and it’s more than we’ve ever offered, thanks to …read more

What’s A Nonius?

If you already know what a nonius is, you can probably skip this post. But, if like us, you would have to look it up, we’ll tell you what we …read more

The FPGA Chronicles: Ready To Probe

In the last few installments, we looked at using the Tang Nano 20K with both the GOWIN tools and some open-source tools. The open-source tools certainly had the advantage of …read more

Your Computer Memory Is A Lie

When you first learn to program, memory seems pretty straightforward. You have a bunch of bytes, each with an address. If you want to read or write something, you specify …read more

Hackaday Links: October 11, 2026

It probably goes without saying that if you send four humans to observe the Moon up close, they’ll see things that those of us stuck here on Earth have never …read more

From The Blog

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  • Going Whole-Hog On A First Satellite Ground Station

    No comments

    By Bryan Cockfield | October 20, 2026

    When most radio enthusiasts start trying to pick up signals from satellites, they might put together a quick-and-dirty Yagi antenna and try to catch a repeater as is passes overhead, …read more

  • NASA’s Lunar Grounding Challenge Is A Real Buzz

    3 Comments

    By Maya Posch | October 20, 2026

    One could make a joke about how an astronaut walking on the lunar surface is rather akin to a cat walking on the carpet in the living room, but out …read more

  • Spreading Life To Bleached Coral

    3 Comments

    By Navarre Bartz | October 20, 2026

    Coral bleaching is a major problem for ocean ecosystems as the ocean gets warmer. Researchers at Stanford have found a new method for regenerating bleached corals. Scientists working on coral …read more

  • Super Mario Galaxy Now Runs On The GBA

    No comments

    By Maya Posch | October 20, 2026

    Joining the ranks of fresh backported Nintendo games is Super Mario Galaxy for the Nintendo Game Boy Advance (GBA), courtesy of [Tobias Friedly], AKA [Tobi]. In a recent video he announces …read more

  • Visualize Regular Expressions With Marbles

    14 Comments

    By Al Williams | October 20, 2026

    If you are one of those people who visualize things physically better than in the abstract, then Regex Marble Run by [bottomless] might be for you. You enter a test …read more

  • Birduino Plays Bird Calls On Demand With NFC-enabled Cards

    7 Comments

    By Donald Papp | October 19, 2026

    All [Hannah Robertson]’s Birduino needs is for one to tap an NFC-enabled card to the reader, and the device plays one of the vocalizations associated with the bird shown on …read more

  • Making Photovoltaic Solar Cells With A Microwave

    2 Comments

    By Maya Posch | October 19, 2026

    Although solar panels may seem like a kind of magic, they’re really quite simple devices, in their silicon form featuring nothing but the p-type silicon wafer and an n-type layer …read more

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  • So You Want To Make Your SDR Work On Other Frequencies

    23 Comments
  • What’s A Nonius?

    10 Comments
  • The FPGA Chronicles: Ready To Probe

    12 Comments
  • Your Computer Memory Is A Lie

    61 Comments
  • Lead A Discord Exodus With A Matrix Server

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Our Columns

  • Hackaday Links: October 17, 2026

    16 Comments
  • Discovering SDRs Everywhere

    26 Comments
  • Hackaday Podcast Episode 391: Tuned In To ESP32 SDR, New Old Pagers, And Bugs On Mars

    1 Comment
  • This Week In Security: Critical DNS Keys Rotated, Hacking Freezers Isn’t Cool, OpenAI Spies On Itself, And Advanced Hardware Wallet Hacks

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  • 2026 Hackaday Supercon: Workshops Are Open!

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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

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SRAM 64Kbits (8KB) 23K640 SPI Breakout Board

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by Michael Yim
Tiny 0.97" Mono eInk ePaper SPI 184x88 Display

Tiny 0.97" Mono eInk ePaper SPI 184x88 Display

by Michael Yim

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  • So You Want To Make Your SDR Work On Other Frequencies

    23 Comments
  • What’s A Nonius?

    10 Comments
  • The FPGA Chronicles: Ready To Probe

    12 Comments
  • Your Computer Memory Is A Lie

    61 Comments
  • Lead A Discord Exodus With A Matrix Server

    65 Comments
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  • Hackaday Links: October 17, 2026

    16 Comments
  • Discovering SDRs Everywhere

    26 Comments
  • Hackaday Podcast Episode 391: Tuned In To ESP32 SDR, New Old Pagers, And Bugs On Mars

    1 Comment
  • This Week In Security: Critical DNS Keys Rotated, Hacking Freezers Isn’t Cool, OpenAI Spies On Itself, And Advanced Hardware Wallet Hacks

    13 Comments
  • 2026 Hackaday Supercon: Workshops Are Open!

    12 Comments
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