Hackaday

Unhacked Mattress Phones Home

[Dylan] has a fancy bed that can be set to any temperature. Apparently this set ...

Does the 12VHPWR Connector Really Wear Out After 30 Mat...

When PCI-SIG introduced the 12VHPWR power connector as a replacement for the 6- ...

Learn Assembly the FFmpeg Way

You want to learn assembly language. After all, understanding assembly unlocks t...

Hackaday Links: February 23, 2025

Ho-hum — another week, another high-profile bricking. In a move anyone could see...

Over the Counter Glucose Monitor Dissected

If you deal with diabetes, you probably know how to prick your finger and use a ...

Behind the Lens: Tearing Down a Rare Soviet Zenit 19

If you’re into Soviet-era gear with a techy twist, you’ll love this teardown of ...

How Rutherford Proved That Atoms Are Mostly Empty Space

By the beginning of the 20th century scientists were only just beginning to prob...

LCD Stackup Repair: Not For the Faint of Heart

Coming straight to the point: [Ron Hinton] is significantly braver than we are. ...

Handheld Compass CNC Lets Teensy Do the Driving

If somebody asked you to visualize a CNC router, you’d probably think of some ty...

NEMA Releases Standard for Vehicle-to-Grid Applications

Vehicle-to-grid (V2G) has been hailed as one of the greatest advantages of elect...

Cyanotype Prints on a Resin 3D Printer

Not that it’s the kind of thing that pops into your head often, but if you ever ...

DataSaab: Sweden’s Lesser-Known History in Computing

Did you know that the land of flat-pack furniture and Saab automobiles played a ...

KiCad 9 Moves Up In The Pro League

Do you do PCB design for a living? Has KiCad been just a tiny bit insufficient f...

A Web-Based Graphics Editor For Tiny Screens

These days, adding a little LCD or OLED to your project is so cheap and easy tha...

Multitasker or Many Monotaskers?

In Al Williams’s marvelous rant he points out a number of the problems with spea...

The Perfect Pi Pico Portable Computer

[Abe] wanted the perfect portable computer. He has a DevTerm, but it didn’t quit...

Tricked Out Miter Fence Has All the Features

“World’s best” is a mighty ambitious claim, regardless of what you’ve built. But...

Retrotectacular: Ham Radio As It Was

We hear a lot about how ham radio isn’t what it used to be. But what was it like...

Genetic Algorithm Runs on Atari 800 XL

For the last few years or so, the story in the artificial intelligence that was ...

Hacking Flux Paths: The Surprising Magnetic Bypass

If you think shorting a transformer’s winding means big sparks and fried wires: ...

Reviewing a Very Dodgy BSK-602 Adjustable Power Supply

There’s no shortage of cheap & cheerful power supplies which you can obtain from...

Pocket Device Tracks Planets And The ISS

Ever been at a party and landed in a heated argument about exactly where the Int...

Hackaday Podcast Episode 309: Seeing WiFi, A World With...

This week Hackaday Editors Elliot Williams and Tom Nardi start things off with u...

Building a One Wheel With Tracks

One-wheels use motion-tracking hardware and fine motor control to let you balanc...

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