Collaborate Disseminate
One of the problems with good science fiction is that it introduces us to all kinds of cool devices that we can’t actually have in real life. [Huy Vector] has …read more Continue reading Building a Pip Boy Themed Smartwatch
If you’ve ever had a medical team investigating cardiac issues, you’ve probably had a bunch of electrodes stuck all over your chest and been hooked up to an electrocardiogram. This …read more Continue reading How Pulse Oximetry Figures Out Your Blood Oxygen Levels
Biofeedback is the idea of making one conscious of a biological process or feature, and then using this to try and exert control over the very same. [Mariia Hruntes] demonstrates …read more Continue reading Biofeedback Butterfly Beats With a Pulse
Remember digital organizers? They were like the lower-spec version of a PDA that couldn’t really do much more than store a few phone numbers and calendar entries. [TundraLegendZ] recently grabbed …read more Continue reading Digital Organizer Given Modern Upgrade
You could make a clock with three hands spinning about nested central shafts. If you did that, we probably wouldn’t publish it on Hackaday unless you really found a way …read more Continue reading Voltmeter Clock Has The Time Dialled In
There are plenty of porous materials out there that we’re all readily familiar with. Fabrics and wood are great examples, allowing liquids or gases to pass through to a certain …read more Continue reading How To Make Steel That Breathes
Small internal combustion engines usually keep things simple, relying on carburetors to handle metering the correct amount of fuel and air. Recently, [Carlos Takeshita] decided his small engine could use …read more Continue reading Small Engine Gets DIY EFI Upgrade
If you’ve got a Bambu Labs printer, it’s usually pretty straightforward to keep an eye on it via the onboard display or the various apps the company has released. However, …read more Continue reading A Status Screen For Bambu Labs Printers
Mixtapes used to be a way that we cultivated a personal selection of music for our own enjoyment, or to give as gifts to those we wanted to impress with …read more Continue reading Mixapps: The Mixtape of The Internet Age
A die filer is a useful tool to have if you find yourself filing parts on the regular. It’s basically a machine that reciprocates a file up and down for …read more Continue reading Building A Die Filer From Scratch