Hackaday.com

When working on an electronic project it’s likely you will find yourself working with a variety of different instruments, be they logic analysers, oscilloscopes, or whatever. These can take up …read more

Some MiSTer users put a small secondary “marquee” display on the FPGA board that can show information about the system such as the currently loaded core and what game it …read more

Although most archaeological finds from ancient civilizations aren’t quite as exciting as what you might expect from the movies, occasionally you come across something that’s truly special. The Lycurgus Cup …read more

We’re living at an interesting time here in 2026, when microcontrollers are becoming powerful enough to surpass the capabilities of “real” computers from a time when those real computers were …read more

We announced our first round of speakers, and then the workshops, and we were going to dribble out updates on the rest of the speakers as they came in, but …read more

Experience is a great teacher. Ask [Jeneus], who, in high school, tried to make a program that played Othello. It didn’t go well. But years later, the idea produced an impressive …read more

You’re likely familiar with Google’s Cardboard, and the legions of cheap virtual reality headsets it spawned. By sticking a smartphone to the wearer’s head, all these headsets needed were some …read more

You don’t have to be a full-on “prepper” to at least occasionally wonder what would happen if civilization collapsed. One thing you probably couldn’t do is go on the Internet …read more

Over on IEEE Spectrum, [Stephen Cass] has a project that would probably have seemed like a magic a few centuries ago. Imagine a box that uses a magnetic device to …read more

Although once little more than an academic endeavor, the RISC-V architecture is slowly supplanting applications that would have normally gone to ARM. Even a few microcontrollers have chips running this …read more

Although the term ‘quantum battery’ is a bit of a vague term, the cell that [Kieran Hymas] et al. demonstrate in a recent paper does seem to suggest that it …read more

Although not technically the first virtual pet, the Tamagotchi handhelds certainly popularized the idea and made it a worldwide phenomenon. In the late 90s it was hard to go out …read more

Although e-paper displays are famous for being low-power and lasting essentially forever if not damaged physically, the recent push to drive even cheaper e-paper displays at a framerate like 30 …read more

If you’ve got an MX-style keyboard and want some retro charm, you might like a recent project from [Levente Szabadkai]. It’s a set of C64-style keycaps that you can print …read more

Upcycling smartphones makes a lot of sense, especially since they contain so many components that remain useful long after their desirability as a smartphone has faded. In the case of …read more

Many of the image formats we’re familiar with have been around for decades. We all know JPEG and PNG like the back of our hands, and GIF even had a …read more

You might fondly remember the days of the Intel 486, but you probably don’t have one on your desk anymore. If you’d like to emulate that classic hardware, you can …read more

There are plenty of “robot” projects out there that are really just a small remote control platform of some sort. We often like to think of robots of having some …read more

Having watched some fun videos on repurposed satellite dishes on YouTube, [Melan] wanted to get in on the action, managed to source an Intellian i4 — a dish built for …read more

Airborne micro particles can be a significant health hazard in a workshop, and thus it’s important to maintain a high standard of ventilation. But monitoring their concentration is also important, …read more