Canned Air is Unexpectedly Supersonic

How fast is the gas coming out from those little duster tubes of canned air? Read More →

Metal 3D Printing Gets Really Fast (and Really Ugly)

The secret to cranking out a furniture-sized metal frame in minutes is Liquid Metal Printing Read More →

Testing Your C Knowledge With This One Simple Quiz

One of the most exciting aspects of the C programming language — as effectively high-level Read More →

Could Solar-Powered Airships Offer Cleaner Travel?

The blimp, the airship, the dirigible. Whatever you call them, you probably don’t find yourself Read More →

AI on the Hunt for Better Batteries

While certain dystopian visions of the future have humans power the grid for AIs, Microsoft Read More →

Writing And Running Atari 2600 Games In Your Browser

Here in 2024, writing new games for the venerable Atari 2600 game console is easier Read More →

Erasing EEPROMs isn’t Always as Easy as it Seems

When is 14 volts not actually 14 volts? Given [Anders Nielsen]’s recent struggles with erasing Read More →

Arduino Provides No Fuss SNES-To-USB Conversion

Even for those of us who are fans of retrocomputing, it’s fair to say that Read More →

Remote-Control Kinetic Sand Table Uses a Single Arduino

There’s nothing fun about a Sisyphean task unless you’re watching one being carried out by Read More →

802.11ah Wi-Fi HaLOW: The 1 Kilometer WiFi Standard

You, too, can add long-distance WiFi to your laptop with this new not-quite dongle solution. Read More →

Trendspotting: Automotive IC Startup Funding In 2023

Consumers expect a lot from the electronics in their cars. The parts in the safety-critical Read More →

Mind Control… No, Not Like That

[Vintage Geek] found an interesting device from 1996 called “MindDrive” which claims you can control Read More →

The Dark Side Of Hacking XMas Lights, Literally

When looking at the piles of cheap RGB, Bluetooth-controlled LED strips you can find for Read More →

The Chocolate Must Flow This Holiday Season

After a long December of hand-coating chocolates for relatives last year, [Chaz] decided that enough Read More →

Wio Terminal Makes Passable Oscilloscope

There was a time when getting a good oscilloscope not only involved a large outlay Read More →

USB-C For Hackers: Program Your Own PSU

Last time, I showed off a few ways you can convert an existing PSU to Read More →

Another OmniBot 2000 Upgrade

There were many toy robots back in the 80s that were — frankly — underwhelming Read More →

The Other Kind Of Static Hazard to Your Logic Circuits

We’ve all heard of the dangers of static electricity when dealing with electronics, and we Read More →

Hackaday Podcast 245: The Silver Swan, ET’s Umbrella Antenna, Model Tanks vs Space Shuttle Tires

This week, Editor-in-Chief Elliot Williams and Managing Editor Tom Nardi link up through the magic Read More →

The Case For A Technology Aware Lobby Correspondent

We cover all manner of stories here at Hackaday, including awesome hardware hacks, the latest Read More →

Hackaday Podcast 244: Fake Chips, Drinking Radium, and Spotting Slippery Neutrinos

This week, Editor-in-Chief Elliot Williams and Kristina Panos met up to discuss the best hacks Read More →

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