Collaborate Disseminate
Out in the neon-painted desert of Las Vegas, if you know where to look, you can find an old, 1980s electromechanical horse racing game called Sigma Derby. In this group game, you and several drunk strangers sit around a machine the size of a pool table and bet on tiny …read more
Continue reading Horse Racing Game Hits Trifecta of Fun, Skill, and Competition
[MelkorsGreatestHits] had an extra USB MAME board burning a hole in his parts bin, so he turned it into fuel for this far-out Kerbal Space Program controller. Cool your jets — no fully-functioning TI-99/4As were harmed in the making of this baby. Besides, this is a KAL 9000 from Kexas …read more
Continue reading TI-99/4A KSP Controller Has a Handle on Vintage NASA Styling
If you want to terrify your neighborhood this Halloween, you might go for the old standbys like skeletons or zombies. But you don’t have to go gory to find glory. Consider the talking doll. Those things are creepy enough already, right? Well, [cabuu] says no, the doll should be animated …read more
Continue reading Creepy Halloween Doll Might Make You Betsy Wetsy
What are you doing for Halloween this year? Just gonna set the candy bowl out on the porch and call it good? That’s a risky one, ’cause if one group of mischievous preteens cleans you out, you might get TP’d by the next one. Best to keep Halloween a tad …read more
Continue reading Pneumatic Zombie Will Blow Away Trick-or-Treaters
Miss your shot and scratch on the eight ball? It’s natural to blame the table for not being level so you can save face, but in all likelihood, you’re probably right. [Huygens Optics]’s father never misses a billiards shot on his home table, until one day he did. [Huygens Optics] …read more
In November 2017, we showed you [Chris Annin]’s open-source 6-DOF robot arm. Since then he’s been improving the arm and making it more accessible for anyone who doesn’t get to play with industrial robots all day at work. The biggest improvement is that AR2 had a closed-loop control system, and …read more
Most of the commercially-available pet feeders littering the internet are cheaply-made, with wimpy motors and infuriating interfaces. Want to use it outdoors? Good luck. If you need a heavy-duty, outdoor cat feeder, you gotta heat up your soldering iron and do it yourself.
[jplanaux] is under contract to feed a …read more
If you’re lucky enough to have a swimming pool, well, you may not feel all that lucky. Pools are great to have on a hot summer day, but keeping them crystal clear and pH-balanced is a deep dive into tedium. Sure, there are existing systems out there. They cost a …read more
Continue reading Dip Your Toes in the Open Water of Raspipool
Time is probably our most important social construct. Our perception of passing time changes with everything we do, and when it comes down to it, time is all we really have. You can choose to use it wisely, or sit back and watch it go by. If you want to …read more
Continue reading Captivating Clock Tells Time With Tall Tubes
One of the best things about 3D printers and laser cutters is their ability to produce specialized tools that steal time back from tedious processes. Seed sowing is a great example of this. Even if you only want to sow one tray with two dozen or so seeds, you still …read more
Continue reading This Dibbling Plate Will Grow Your Love for Sowing