Collaborate Disseminate
Mosquito haters of the world, rejoice! A few years ago we told you about the first version of this solar-powered mosquito repellent that works by disturbing the surface of standing water. Since then, the project has received worldwide attention, and [Pranav] is back with Solar Scare Mosquito version 2.0 in …read more
Continue reading Improved Mosquito Birth Control Causes Ripple Effect
From the looks of the average driveway or sidewalk, it may seem as though concrete is just destined to crack. But if concrete is so prone to cracking, how are we able to use it in so many high-stress applications like bridges and skyscrapers? This question came about while I …read more
A keyboard you build yourself should really be made just for you, and meet your specific needs. If you approach it this way, you will likely break ground and inspire others simply because it’s personalized. Such is the case with [_GEIST_]’s highly-customized lily58, designed to work in two modes — …read more
Continue reading Split Keeb Splits Time Between Desk and Tablet Modes
Sure, [Ty Palowski] could have just hung a tennis ball from the ceiling, but that would mean getting on a ladder, testing the studfinder on himself before locating a ceiling joist, and so on. Bo-ring. Now that he finally has a garage, he’s not going to fill it with junk, …read more
Continue reading Parking Assistant Helps Back Up the Car Without Going Too Far
Have you ever been at the bookstore and stumbled across a great book you’ve been looking for, but had a nagging feeling that you already had it sitting at home? Yeah, us too. If only we’d had something like [Kutluhan Aktar]’s ISBN verifier the last time that happened to say …read more
Continue reading Already Have that Book? Get the ISBN 411 Over IoT
Pandemic got you down about the prospects for Halloween this year? While you may not be able to do the Monster Mash with all your friends and family, there are plenty of ways to hand out candy while upholding social distancing practices. [WickedMakers] built a spooky six-foot candy slide to …read more
Continue reading Candy Slide Keeps Halloween Spooky and Socially Distant
Does it seem like everyone you game against can do everything faster than you? Chances are good that they have some kind of dedicated game pad or macro pad with a bunch of custom shortcuts. If you can’t beat ’em, join ’em, but why buy one when you can build …read more
You know me, I like to get my feet involved when I use my computer, which happens pretty much all day every day at this point. My cache of pedal inputs keeps growing like mushrooms in the darkness under my desk: every upper case letter in this post and dozens …read more
Continue reading Inputs of Interest: BIGtrack Mouse Might Make You Squeal
There are a handful of relatively dirt cheap synths out there like the KORG Monotron, but many of them use ribbon controllers that aren’t very precise. Ribbon controllers basically slide pots that you operate with your finger or a stylus. They’re painted to look like piano keys in order to …read more
Paper craft has been around almost as long as paper itself. It’s fun to mimic paper craft and origami with low-poly 3D prints, and [Stephen Hawes] wondered whether it could be done with copper-clad PCBs. Two years after the question arose, we have the answer in the form of a …read more
Continue reading Circuit Board Origami Puts You Face-to-Face with Low-Poly Electronics