How Wind Nearly Took Down Boulder NTP

NTP is one of the most interesting and important, but all too forgotten, protocols that makes the internet tick. Accurate clock synchronization is required for everything ranging from cryptography to …read more

Keebin’ With Kristina: The One With The Ultimate Portable Split

What do you look for in a travel keyboard? For me, it has to be split, though this condition most immediately demands a carrying solution of some kind. Wirelessness I …read more

Surviving The RAM Apocalypse With Software Optimizations

To the surprise of almost nobody, the unprecedented build-out of datacenters and the equipping of them with servers for so-called ‘AI’ has led to a massive shortage of certain components. …read more

Ask Hackaday: What Goes Into A Legible Font, And Why Does It Matter?

There’s an interesting cultural observation to be made as a writer based in Europe, that we like our sans-serif fonts, while our American friends seem to prefer a font with …read more

Hackaday Links: December 21, 2025

It’s amazing how fragile our digital lives can be, and how quickly they can fall to pieces. Case in point: the digital dilemma that Paris Buttfield-Addison found himself in last …read more

See all blog entries

Jon Peddie’s The Graphics Chip Chronicles On Graphics Controller History

No comments
By Maya Posch | January 1, 2026

Using computers that feature a high-resolution, full-color graphical interface is commonplace today, but it took a lot of effort and ingenuity to get to this point. This long history is …read more
Trace Tracing To The Tunes

2 Comments
By Al Williams | January 1, 2026

Some kind of continuity beeper has been a standard piece of gear since the dawn of electronics. Sure, you probably have an ohm meter, but sometimes you don’t care about …read more
The Many-Sprites Interpretation Of Amiga Mechanics

4 Comments
By Bryan Cockfield | December 31, 2025

The invention of sprites triggered a major shift in video game design, enabling games with independent moving objects and richer graphics despite the limitations of early video gaming hardware. As …read more
Virus-Based Thermoresponsive Separation Of Rare-Earth Elements

1 Comment
By Maya Posch | December 31, 2025

Although rare-earth elements (REEs) are not very rare, their recovery and purification is very cumbersome, with no significant concentrations that would help with mining. This does contribute to limiting their …read more
Tick, Tock, Train Station Clock

8 Comments
By John Elliot V | December 31, 2025

We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train Station Clock which has been refurbished after being picked …read more
Bringing A Yagi Antenna To 915MHz LoRa

16 Comments
By Tyler August | December 31, 2025

If you’re a regular reader of Hackaday, you may have noticed a certain fondness for Meshtastic devices, and the LoRa protocol more generally. LoRa is a great, low-power radio communications …read more
Escaping The Linux Networking Stack At Cloudflare

1 Comment
By Maya Posch | December 31, 2025

Courtesy of the complex routing and network configurations that Cloudflare uses, their engineers like to push the Linux network stack to its limits and ideally beyond. In a blog article …read more

← Older posts

Hackaday

How Wind Nearly Took Down Boulder NTP

Keebin’ With Kristina: The One With The Ultimate Portable Split

Surviving The RAM Apocalypse With Software Optimizations

Ask Hackaday: What Goes Into A Legible Font, And Why Does It Matter?

Hackaday Links: December 21, 2025

Search

Never miss a hack

If you missed it

Why Can’t I 3D Print With Rubber?

How Wind Nearly Took Down Boulder NTP

Surviving The RAM Apocalypse With Software Optimizations

Catching Those Old Busses

Thorium-Metal Alloys And Radioactive Jet Engines

Our Columns

Linux Fu: Compose Yourself!

Know Audio: Microphone Basics

Keebin’ With Kristina: The One With The Keyboard-Mouse, Again

Hackaday Podcast: 2025 Holiday Placeholder Edition

Keebin’ With Kristina: The One With The Ultimate Portable Split

How Wind Nearly Took Down Boulder NTP

Keebin’ With Kristina: The One With The Ultimate Portable Split

Surviving The RAM Apocalypse With Software Optimizations

Ask Hackaday: What Goes Into A Legible Font, And Why Does It Matter?

Hackaday Links: December 21, 2025

Search

Never miss a hack

Subscribe

If you missed it

Our Columns