Categoria: Hackaday (https://hackaday.com/)
Liquid Metal Ion Thrusters Aren’t Easy
What do scanning electron microscopes and satellites have in common? On the face of things, not much, but after seeing…
Printing in Multi-material? Use These Filament Combos
If one has a multi-material printer there are more options than simply printing in different colors of the same filament….
VNAs and Crystals
Oscillators may use crystals as precise tuned circuits. If you have a vector network analyzer (VNA) — or even some…
Retro Computer Goes Back to the 1950s
When thinking of retrocomputing, many of us will imagine machines such as the Commodore 64 or Apple II. These computers…
The 6809 8-Bit Microcomputer: A Father-Son Odyssey
If you’re nostalgic for the golden age of microprocessors and dream of building your own computer, this story might spark…
Hackaday Podcast Episode 299: Beaming Consciousness, Understanding Holograms, and Dogfooding IPv6
On this episode of the Hackaday Podcast, Editors Elliot Williams and Tom Nardi talk about the optical witchcraft behind holograms,…
Ampere WS-1: The Other APL Portable Computer
When thinking of home computers and their portable kin it’s easy to assume that all of them provided BASIC as…
Gray Matter on a Chip: Building an Artificial Brain with Luminol
Ever wondered if you could build a robot controlled by chemical reactions? [Marb] explores this wild concept in his video,…
Keebin’ with Kristina: the One with the Folding Keyboard Mod
Let’s face it, failed Kickstarters are no good. But they can spark good things, like real versions of technologies that…
How Corroded Can a Motherboard Be?
We will admit it. If we found a 386 motherboard as badly corroded as the one [Bits und Bolts] did,…
