Collaborate Disseminate
[Dale Cook] has cats, and as he readily admits, cats are jerks. We’d use stronger language than that, but either way it became a significant impediment to making progress with …read more Continue reading RFID From First Principles and Saving a Cat
Fundamentally, an artificial intelligence (AI) is nothing more than a system that takes a series of inputs, makes some prediction, and then outputs that information. Of course, the types of …read more Continue reading Artificial Intelligence Runs on Arduino
Part of the reason MIDI has hung on as a standard in the musical world for so long is that it is incredibly versatile. Sure, standard instruments like pianos and …read more Continue reading A Parts Bin MIDI Controller in 24 Hours
[Christina Ernst] executed a fantastic idea just in time for Halloween: her very own Remy the rat (from the 2007 film Ratatouille). Just like in the film Remy perches on …read more Continue reading Make Your Own Remy the Rat This Halloween
Self-balancing devices present a unique blend of challenge and innovation. That’s how [mircemk]’s project caught our eye. While balancing cubes isn’t a new concept — Hackaday has published several over …read more Continue reading DIY 3D-Printed Arduino Self-Balancing Cube
Chances are good that most of us will go through life without ever having to perform gas chromatography, and if we do have the occasion to do so, it’ll likely …read more Continue reading A Homebrew Gas Chromatograph That Won’t Bust Your Budget
Flip digit clocks are a prized piece of consumer electrical ephemera, providing as they do a digital display without significant electronics. Making your own flip digit display involves some drudgery …read more Continue reading A Flip Digit Clock, Binary Style
Porting the original DOOM game to various pieces of esoteric hardware is a rite of passage in some software circles. But in the modern world, we can get better performance …read more Continue reading Quake in 276 KB of RAM
Porting the original DOOM game to various pieces of esoteric hardware is a rite of passage in some software circles. But in the modern world, we can get better performance …read more Continue reading Quake in 276 KB of RAM
Smartphones have replaced a desktop calculator for most folks these days, but sometimes that tactility is just what you need to get the mathematical juices flowing. Why not spruce up …read more Continue reading Mechanical Switch Sci-Calc is Also a Macropad