Collaborate Disseminate
Here at Hackaday, we love a good art piece, whether that involves light or sound. Combining both is a sure-fire way to get our attention, and [Eirik Brandal] did just …read more Continue reading Sound Sculpture Uses Daisy Seed To Generate Audio
The cochlear is key to human hearing, and it plays an important role in our understanding of complex frequency content. The Visual Ear project aims to illustrate the cochlear mechanism as …read more Continue reading Visual Ear Demonstrates How The Cochlear Works
It’s always great fun to build your own robot. Sometimes, though, if you’re doing various projects or research, it’s easier to buy an existing robot and then use it to …read more Continue reading Design Files Released for the PR2 Robot
Solving Rubik’s Cubes is a learnable skill. However, to compete at the top level, you’ll have to train hard. Speed cubers can solve a 3×3 cube in under ten seconds …read more Continue reading Rubik’s Cube Solver Does It In 4.56 Seconds
A good many of us whiled away the hours of our youths playing Swords Only deathmatch in Halo 2. The Energy Sword, aka the Plasma Sword, was the star of …read more Continue reading Building an Energy Sword Replica From Halo
There’s tons of theory out there to explain the behavior of electronic circuits and electromagnetic waves. When it comes to visualization though, most of us have had to make do …read more Continue reading Blender and openEMS Teamed Up Make Stunning Simulations
EPROMs, those UV-erasable memory chips of the 80s and 90s, once played a crucial role in countless electronic devices. They’ve become relics of a bygone era, but for enthusiasts of …read more Continue reading Working With Old High-Voltage EPROMs Is Fussy
Sometimes, you just want to go ride your bike in the great outdoors, but you can’t be bothered throwing it in the back of the car. That wouldn’t be a …read more Continue reading Tiny Yet Functional Bike Built From Scratch
Every so often, a new technology comes along that offers a broad range of benefits over what we already have. Just as lithium-ion batteries have made nickel-cadmium cells boring and …read more Continue reading GaN Charger Teardown Reveals Value Of This New Technology
Modern microcontrollers often have specs comparable with or exceeding early gaming consoles. However, where they tend to fall short is in the video department, due to their lack of dedicated …read more Continue reading Could 1080p Video Output From The RP2040 Be Possible?