These toy cars are modified for sip-and-puff controls, where one lightly sucks or blows air as an interface. If you have certain disabilities, use of your hands can be difficult if not impossible. An alternative is an interface known as sip-and-puff, which allows for control of electronics by producing a small air flow with your […]
“Tony the Pinball Wizard” has successfully 3D-printed a fully-functional pinball machine. The retired software engineer provides a detailed writeup, beginning with pinball’s roots in the 1700s to its eventual fall from popularity in the 1990s and 2000s. If you find this interesting, you could likely pick one up on Craigslist, but Tony instead decided to build his own.
Congratulations to the winner of this year’s Hackaday Prize, Alberto Molina Perez! Inspired by Bruce Lee’s famous water quote, Dtto is a self-reconfigurable robot that can adopt any shape by simply changing the position and connection of its 3D-printed modules. A coupling mechanism on both ends allows the sections to assemble themselves in various configurations and carry out complex tasks in unison. They can chain together […]
Using a Kinect sensor with MATLAB/Simulink and an Arduino, B.Avinash and J.Karthikeyan made a robotic arm to mimic their every move. If you need a robotic arm to follow your movements, the Kinect sensor is a great place to start. On the other hand, it’s a long leap programming-wise to go from sensor input to […]
To complement his VR experience, Florian Mauer built a controller that could perhaps best be described as a “hand bracelet.” As virtual reality applications begin to be implemented, one challenge will be finding an interface device, or combination of them that are unobtrusive, yet allow for versatile input. Mauer decided on a design inspired by the gravity control […]
Ever find yourself drumming on Pringles cans with your fingers? This hack adds a MIDI output to make it sound awesome! If you’re tired of playing virtual drums on an iPad or other device, and need some tactile feedback, snack-sized Pringles cans not only sort of resemble drums, but provide a nice “bounce” when hit […]
Interactive kinetic installations are always incredible to see in action, but they become even more awesome when they’re part of a performance. As in the case of Infinite Delta, which is the result of Boris Chimp 504 + Alma D’ Arame’s artistic residency at Montemor-o-Novo in Portugal. Using Arduino boards, they built a physical structure comprised of triangular planes that swing back and forth like a […]
Our good friends over at Primo Toys have just rolled out their Montessori-approved, Arduino AtHeart coding toy for children ages 3 and up. The Cubetto Playset, which you may remember from its incredibly successful Kickstarter campaign, is a screenless system powered by a revolutionary coding language made of colorful blocks that lets kids write their first computer programs. The playset consists of a friendly wooden robot […]
The Netflix series Stranger Things has become a fan-favorite for Makers, especially for those looking to recreate a light-up alphabet wall of their own. While we’ve seen some awesome attempts over the last couple of weeks, Imgur user “MrWalkway” has decided to create a more portable version in the form of his Halloween costume. The show-inspired costume uses an Adafruit LED strand, […]
Starting a new project is always a fun yet effective way to hone your skills while exploring circuitry and programming. To help improve his engineering chops, Joop Brokking recently bought an inexpensive oscilloscope (a device for visualizing voltage over time in an x-y graph) and connected it to an Arduino Uno. He then shared his findings in a detailed tutorial on YouTube.
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