Calculus-Free PID (Almost) In A Spreadsheet

PID controllers are everywhere. They regulate temperature, motor speed, power supplies, positioning systems, process equipment, and probably a dozen things within arm’s reach of you right now. They’re also frequently …read more

FitzRoy’s Glass: Victorian Weather Marvel Or Glorified Thermometer?

Everyone talks about the weather. This is doubly true for sailors, where bad weather could mean a very bad day. So it isn’t surprising that navies around the world have …read more

FLOSS Weekly Episode 878: A Tool With Opinions

This week Jonathan chats with Jonathan Pallant about embedded Rust! Learn about the growing Rust driver library, the different ways to build a Rust stack on an embedded device, and …read more

Know Your Food: Our Daily Bread

It’s time to return to our no-punches-pulled look at food manufacture, and this time we’re looking at the humble loaf of bread. As before, we’re approaching the subject with a …read more

Cell Broadcast: The Modern Emergency Alert System

Once upon a time, telephones were primarily point-to-point communications systems. There were options for three-way and conference calls out there, but by and large the plain old telephone system was …read more

See all blog entries

This Filesystem Is Born To Fail

2 Comments
By Al Williams | August 7, 2026

Sandboxing a Linux process usually means spending a lot of effort deciding what it isn’t allowed to see. You might put it in a mount namespace, bind-mount a few directories …read more
Hacking A $6000 Cotton Candy Machine To Fully Control It

3 Comments
By Maya Posch | August 7, 2026

Having a fully automated cotton candy vending machine in your possession is a great thing, but not if you do not have full access to its software. With [Block’s Retro …read more
Chernobyl’s Robots, Or The Hackathon From Hell

3 Comments
By Maya Posch | August 7, 2026

When the Chernobyl Nuclear Power Plant’s #4 reactor experienced an extreme criticality event on that infamous day in 1986, the resulting steam explosion and lack of any kind of containment …read more
Hackaday Podcast Episode 381: Airless Tires, Full-color Prints, And 28 MW Of LEDs

3 Comments
By Jenny List | August 7, 2026

This week’s Hackaday podcast is a European affair again, as Elliot Williams is joined by Jenny List on a summer evening to review the week. And we have a feast …read more
Music Is Back On Optical Disk In This Plex Server

12 Comments
By Tyler August | August 7, 2026

Given that the no doubt totally sustainable build-out of data centers has sent both solid state and magnetic hard drive prices soaring, though, [WNY Over The Air] decided to take …read more
This Week In Security: Claude Gets Hacking, Hotel WiFi, And NPM Compromised Again

6 Comments
By Mike Kershaw | August 7, 2026

kMaybe feeling left out from the questionable hype train of “Our AI models can’t be trusted”, Anthropic has released reports that their Claude model has “reached the Internet” and accessed …read more
FlipBuddy Is Borg, You Will Be Assimilated

17 Comments
By Kristina Panos | August 7, 2026

When you think about it, time is all we’ve really got. Where to go from there is ultimately up to you. Maybe you use an app to track every task, …read more

← Older posts

Hackaday

Calculus-Free PID (Almost) In A Spreadsheet

FitzRoy’s Glass: Victorian Weather Marvel Or Glorified Thermometer?

FLOSS Weekly Episode 878: A Tool With Opinions

Know Your Food: Our Daily Bread

Cell Broadcast: The Modern Emergency Alert System

Search

Never miss a hack

If you missed it

FitzRoy’s Glass: Victorian Weather Marvel Or Glorified Thermometer?

Cell Broadcast: The Modern Emergency Alert System

Road Trains Roam The Backroads Of Australia

The 16K Display That Ate Las Vegas

Thingino Teaches Cheap IP Cameras New Tricks

Our Columns

Hackaday Podcast Episode 381: Airless Tires, Full-color Prints, And 28 MW Of LEDs

This Week In Security: Claude Gets Hacking, Hotel WiFi, And NPM Compromised Again

Calculus-Free PID (Almost) In A Spreadsheet

FLOSS Weekly Episode 878: A Tool With Opinions

Know Your Food: Our Daily Bread

Calculus-Free PID (Almost) In A Spreadsheet

FitzRoy’s Glass: Victorian Weather Marvel Or Glorified Thermometer?

FLOSS Weekly Episode 878: A Tool With Opinions

Know Your Food: Our Daily Bread

Cell Broadcast: The Modern Emergency Alert System

Search

Never miss a hack

Subscribe

If you missed it

Our Columns