2026 Hackaday Supercon: Call For Proposals

We are absolutely stoked to announce that the Hackaday Superconference is taking place this year November 6th through 8th in glorious Pasadena California, and we want to see you there! …read more

The Death Of Physical Media And The Real Challenges To Software Archiving

Along with the many displays of outrage, gnashing of teeth and other displays of profound grief at the recent news that Sony will no longer manufacture physical game discs come …read more

A Brief History Of The Crazy Old 7-Segment Display

How old is the seven-segment display? Surely it is a product of the 1970s. After all, calculators started showing up, and the height of junior high humor was plugging 7734 …read more

FLOSS Weekly Episode 874: Really, We Do PDFs

This week Jonathan chats with Andrea Gallo about RISC-V! What does it mean for RISC-V to be an Open ISA? Where is RISC-V popping up, and what’s the new frontier? …read more

Linux Fu: The Local Phonebook

I’ll admit it: I miss the simplicity of /etc/hosts. There was something elegant about it. You wanted laserprinter to mean 192.168.1.40, so you opened a text file and wrote: 192.168.1.40 …read more

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A Smarter DIY Air Filter

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By Navarre Bartz | July 21, 2026

As predominantly indoor creatures, it’s important to maintain a healthy habitat for the hacker. [Kishan Pratap Singh] designed a clever solution in AirSense, an ESP32-powered air filter. If you’re thinking …read more
Open Source Vacuum Avoids Cloud

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By Bryan Cockfield | July 21, 2026

As more and more of the technology that we paid for turns becomes a subscription, there’s slowly been a momentum shift in the open source world of building replacements for …read more
Who’s Building That Data Center?

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By Navarre Bartz | July 21, 2026

One of the biggest “David versus Goliath” stories in tech right now is the towns beset by AI data center projects they may or may not have asked for. Powered …read more
Counterfeit Retro Mainboards With Fake AGP Slots Are A Thing

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By Maya Posch | July 21, 2026

Sometimes that retro gaming itch strikes, and you just have to source components for a Pentium 4 build, like [Computer Retro Bus] did recently. Unfortunately, along the way he learned …read more
Neural Net Reads The Gas Meter

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By Bryan Cockfield | July 21, 2026

In an ideal world, the role of technology would be to make all of our lives easier. And although all the ads suddenly appearing in our smart TVs and gaming …read more
Postal IRCs Are Almost A Thing Of The Past

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By Al Williams | July 21, 2026

Have you ever found out that something you remember from your youth is now gone, and you didn’t even notice? If you are a certain age, you might feel that …read more
Tired Of Xargs?

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By Al Williams | July 21, 2026

What if you want to do something in Linux for a lot of files? [Numerator] was tired of using xarg and other ways to handle this job and created bashumerate. …read more

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2026 Hackaday Supercon: Call For Proposals

The Death Of Physical Media And The Real Challenges To Software Archiving

A Brief History Of The Crazy Old 7-Segment Display

FLOSS Weekly Episode 874: Really, We Do PDFs

Linux Fu: The Local Phonebook

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Postal IRCs Are Almost A Thing Of The Past

Launching Rockets Is Hard, Bring Them Back Is Harder

Putting Some Zig In A Linux-Based 3D Printer

UDP Broadcasting And The Joys Of IPv4 Subnetting

The Death Of Physical Media And The Real Challenges To Software Archiving

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Hackaday Europe 2026: Project Gigapixel

Hackaday Links: July 19, 2026

Simple Games From A Simpler Time

Hackaday Podcast Episode 378: C Coders, Ceramic Printers, And Shadow Archives

2026 Hackaday Supercon: Call For Proposals

The Death Of Physical Media And The Real Challenges To Software Archiving

A Brief History Of The Crazy Old 7-Segment Display

FLOSS Weekly Episode 874: Really, We Do PDFs

Linux Fu: The Local Phonebook

Search

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