Collaborate Disseminate
There are enough off-the-shelf CoreXY mechanisms out there that for the cost of an AliExpress order it’s possible to quickly and cheaply make yourself a plotter. But [Koushani Das], [Mahathi …read more Continue reading CoreXY on the Pi Pico
The Mandelbrot set is — when visualized with some colors — an interesting shape with infinite detail. While the patterns are immediately obvious to the human eye, anyone who’s run …read more Continue reading Raspberry Pi Pico Parallel Mandelbrot Computation
Switching inputs between desktops seems like something that should be simple but can prove to be a pain in reality. [Hrvoje Cavrak] decided to take maters into his own hands …read more Continue reading Building a Better Keyboard and Mouse Switch
We all like to keep our network gear running during a power outage — trouble is, your standard consumer-grade uninterruptible power supply (UPS) tends to be overkill for routers and …read more Continue reading Open Source DC UPS Keeps the Low-Voltage Gear Going
Here at Hackaday, we love living in a future with miniaturized versions of our favorite retrocomputers. [James Lewis] has given us another with his fully functional Apple IIe from the …read more Continue reading Mini Apple IIe Now Fully Functional
Just when you think the POV thing has run out of gas, along comes [mitxela] to liven things up. In this, he’s taken the whole persistence of vision display concept …read more Continue reading Tiny POV Turns Right Round for Volumetric Fun
Sound cards used to be a big part of gaming machines in the 90s and 2000s but have largely gone extinct in the wake of powerful CPUs doing the sound …read more Continue reading PicoGUS: For All Your ISA Sound Card Needs
Humans have loved looking up at the night sky for time immemorial, and that hasn’t stopped today. [MattHh] has taken this love to the next level with the Pi-lomar Miniature …read more Continue reading Pi-lomar Puts an Observatory in Your Hands
The funny thing about keyboard end game is that it usually involves more than one keyboard. Rare is the board that is great for both home and away. Having finished …read more Continue reading The Birdy44 Keyboard Is Something to Crow About
On Halloween, some people can’t or don’t want to open the door for various reasons. Maybe they have a cat that likes to escape every chance it gets, or maybe …read more Continue reading 2023 Halloween Hackfest: Candy Basket Sees You Coming