Fidget spinners were the hottest new craze at one point, but their 15 minutes of fame has well and truly passed. They’re great for fidgeting, and not a whole lot else. One of the main objectives around their use is to spin them as quickly as possible. After [Sushi Ramen] hurt himself after spinning one up with compressed air, however – a new and dangerous idea came to mind.
What you’re looking at is a fidget spinner sword, powered by compressed air. That alone is somewhat of a blessing, as it prevents this horrifying device from being easily man-portable. Through a breakneck build montage, we see almost fifty fidget spinners (in hyperchrome, no less) mounted to a shaft. The shaft is then attached to a hilt and a plastic line is artfully bent up to deliver compressed air at the pull of a trigger, causing the fidget spinners to rotate at moderate speed.
It’s true that the fidget spinners don’t receive a whole lot of torque from the compressed air and thus most of the damage is done purely by swinging the presumably quite heavy device at fragile glass objects. That said, with nothing ventured, nothing is gained, and we’re always glad to see research and development continuing in the fidget spinner space.
Looking for more effective ways to spin, and spin quickly? Check out this brushless motor setup. Video after the break.
Continue reading “Weaponized Fidget Spinners”
Fidget spinners — so hot right now!
[Ben Parnas], and co-conspirator in engineering inanity [Greg Daneault], brought to the recent Boston Stupid Hackathon in Cambridge, MA, their IoT-enabled Fidget Spinner…. spinner. A Spidget Finner. Yep, that’s correct: spin the smartphone, and the spinner follows suit. Stupid? Maybe, but for good reason.
Part satire on cloud tech, part learning experience, a curt eight hours of tinkering brought this grotesque, ESP32-based device to life. The ESP can the Arduino boot-loader, but you’ll want to use the ESP-IDF sdk, enabling broader use of the chip.
Creating an app that pulls data from the phone’s gyroscope, the duo set up the spinner-bot to access the WiFi and request packets of rotational data from the smartphone via a cloud-based server — the ‘spincloud.’ Both devices were enabled as clients to circumvent existing IoT services.
Continue reading “Is It A Stupid Project If You Learn Something From The Process?”
Depending on whom you ask, fidgeting is an unsightly habit or a necessity for free-form ideation. Fan of the latter hypothesis? Well, why aren’t you making yourself a fidget pyramid?
[lignum] sculpted his fidget toy out of a chunk of 2000 year old bog-oak using hand tools and a little precision help from a Kuka KR 150 industrial robot arm. A push button, a toggle switch, a ball-bearing, and a smooth side provide mindless distraction on this piece.
Two plates of 1.5mm aluminium — also cut using the robot arm — are used to attach the button and toggle to the tetrahedron, while the ball bearing is pushed onto a cylindrical protrusion left during the cutting process for the purpose. The build video makes it look easy.
Continue reading “Fidget Pyramid With Help From A 2500 Pound Robot”