Hackaday

Unreleased Amiga Hardware Plays MP3s

The MP3 file type has been around for so long, and is supported by essentially a...

NES Zapper Becomes Telephone

Although there was a time in the 80s (and early 90s for fans of the SuperScope) ...

The Commodore 64 Gets An HDMI Upgrade

The Commodore 64 may remain the best selling computer of all time, but it has on...

A Quick Introduction to TCP Congestion Control

It’s hard to imagine now, but in the mid-1980s, the Internet came close to colla...

2025 Pet Hacks Contest: Feline Facial Recognition Foils...

Cats are no respecters of personal property, as [Joe Mattioni] learned when one ...

Making a Backyard Observatory Replete With Retractable ...

Here’s one for our astronomy geeks. Our hacker [arrow] has made their own observ...

AI Art Installation Swaps Diffusion for Reflection

AI art is controversial, to say the least, but usually when talking about “AI Ar...

Reverse Engineering LEGO Island

While LEGO themed video games have become something of a staple, in 1997 they we...

A Presence-sensing drive for Securely Storing Secrets

When we hear about flash drives in the context of cybersecurity, we tend to thin...

Nerf Blaster Becomes Remote Control Turret

For most of us, turrets that aim and shoot at things are the sole domain of vide...

The Need For Speed?

We wrote up a video about speeding up Arduino code, specifically by avoiding Dig...

Who Needs 100K Speakers When You’ve Got a 3D Printer?

The B&W Nautalis is, depending who you ask, either infamous or an icon of modern...

LED Matrix Built For M.2 Interface

The M.2 slot is usually used for solid-state storage devices. However, [bitluni]...

TeensyROM NFC Game Loading on the C64

When retro computing nostalgia meets modern wireless wizardry, you get a near-ma...

EMF Forming Was A Neat Aerospace Breakthrough

Typically, when we think about forming metal parts, we think about beating them ...

2025 Pet Hacks Contest: Aquassist Fish Feeder

This project submitted to the 2025 Pet Hacks Contest brings a bit of IoT to your...

Tearing Down And Hacking The T2S+ Thermal Camera

[Dmytro] was able to lay his hands on a InfiRay T2S+ camera. It’s a capable ther...

2025 Pet Hacks Contest: Keep Your Hound Toasty Warm Wit...

It’s been a universal trait among the different faithful Hackaday Hounds who hav...

Hackaday Podcast Ep 322: Fake Hackaday Writers, New Ret...

We’re back in Europe for this week’s Hackaday podcast, as Elliot Williams is joi...

POV On The Flipper Zero

The Flipper Zero can do all kinds of neat stuff, like helping you cut keys or de...

This Week in Security: Signal DRM, Modern Phone Phreaki...

Digital Rights Management (DRM) has been the bane of users since it was first in...

Behold Self-Synchronizing, Air-Flopping Limbs That Hop ...

Dutch research institute [AMOLF] shows off a small robot capable of walking, hop...

Foil Leyden Jar Helps Bring Crookes Tube to Life

It might be too soon to consider the innards of the old CRT monitor at the back ...

Running DOOM on an Atari ST

If you grew up with a beige Atari ST on your desk and a faint feeling of being l...

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