Collaborate Disseminate
Not long after Dyson unveiled their “bladeless” fan, a fairly steady stream of ever cheaper clones have been hitting the market. But this 3D printed version created by [Elite Worm] must surely be one of the most budget-friendly takes on the concept. If you’ve got a 3D printer, we’d wager …read more
Continue reading This 3D Printed “Bladeless” Fan Gets it Done Cheap
[Greg] loves hacking his bow ties. Back in high school, he added some bright RGB LEDs to the bow tie he wore to prom and even won the male best-dressed award. Recently he decided to try another bow tie hack, this time giving his tie some retro arcade game feels. …read more
[Mitxela]’s repair of a Roland JV-1080 (a rack-mounted 90s-era synthesizer) sounds simple: replace a broken rotary encoder on the front panel. It turned out to be anything but simple, since the part in question is not today’s idea of a standard rotary encoder at all. The JV-1080 uses some kind …read more
Continue reading Spoofing an Analog Rotary Knob with an ATtiny, and Vampiric Power
Adding an additional fan to your PC is usually pretty straightforward, but as [Randy Elwin] found, this isn’t always the case with the newer Small Form Factor (SFF) machines. Not only was the standard 80 mm fan too large to fit inside of the case, but there wasn’t even a …read more
Continue reading Hacked Case Fan Follows the Leader with IR Sensor
We’re not sure exactly why [Justin Garrison] decided to make these awesome name badges for himself and his coworkers at Disney+ streaming, but it’s fun to imagine them all lighting up a team-building ride down Space Mountain, isn’t it? Whatever the reason, they sure do look good.
Each badge has …read more
The most important rule of password use, especially when used for online logins, is to avoid reusing passwords. From there, one’s method of keeping track of multiple passwords can vary considerably. While memorization is an option in theory, in practice a lot of people make use of a password manager …read more
The chances are you’ve seen the myriad cheap copyright-infringing edge-lit acrylic displays from Chinese suppliers everywhere on the internet, and indeed, etching acrylic with a modest CNC laser cutter has become easily viable to a lot of us in more recent years. However, if you want to kick things up …read more
Continue reading Vinyl Cut Your Way Into An Edge-Lit Glass Display
We tend to think that the lowest point of entry for machine learning (ML) is on a Raspberry Pi, which it definitely is not. [EloquentArduino] has been pushing the limits to the low end of the scale, and managed to get a basic classification model running on the ATtiny85.
Using …read more
Ever make something just to see if you could? Yeah, we thought so. [serverframeworks] wanted to see if he could clone the remote that opens his neighborhood gate, inspired by the long distance ding-dong-ditch efforts of [Samy Kamkar].
This clone uses an ATtiny85 and an RF module to emulate and …read more
Continue reading Cloned Gate Remote Does It (Slightly) Better
Infinity mirrors have been gaining in popularity recently, thanks in no small part to the availability of low-cost RGB LED strips to line them with. Generally such pieces are limited to wall art, or the occasional table build, which is what makes these infinity mirror drink coasters from [MnMakerMan] so …read more
Continue reading Gaze Deeply Into These Infinity Mirror Coasters