DIY speaker enclosures are a great way to add a little personal style into your decor. Daniel McLeod’s Recycled Atari 2600 Portable Media Audio Dock has to be one of the cooler enclosures I’ve run across lately. Replacing the internals with speakers and including a 30-pin iPhone connector on the cartridge, this custom speaker is […]
Working at Make: Labs is always fun, especially when you get to test kits before they’re released to the public. As part of MAKE Volume 29 we got to build and test the Tiny Wanderer kit, designed by Doug Paradis and featured in the issue. Inspired by the now-discontinued SERB Robot kit, the Tiny Wanderer uses […]
I saw that my friend Thomas Edwards, tech artist and Dorkbot Overlord, was going to be at CES, so I asked him to share some thoughts on maker-friendly offerings at the event. Here’s what he sent. – Gareth Sphereo is a radio-controlled robotic sphere, about the size of a tennis ball. While driving around a […]
Ben Light displayed Kinetic Sculpture 5 at the ITP Winter Show last month. When the user waves his/her hand over a photoresistor, a push solenoid is triggered, causing a rod to decouple and swing to the other side. Whatever losses are sustained due to conservation of energy are then recovered by a strong magnet that gives the rod that extra pull it needs to couple to an identical solenoid on the opposite end.
By Super Awesome Sylvia and her dad, James Are you curious about experimenting with electronics, but the fear of electric shock or soldering iron burns keep you away? Why not try squishy circuits! With a special recipe of food-safe, kitchen-made, pliable dough developed at the University of St. Thomas, kids of all ages can easily […]
I got a fever, and the only prescription is more drawbots. Georgia Tech student Aaron Fan sent in his great delta robot that can make line drawings and shade in cool patterns. Pythagoras is a drawing delta robot. The goals for this robot was high speed and high precision pen work. OpenCV is used to […]
Radio hacker extraordinaire Greg Charvat is back with this 15-minute video lecture showing off and explaining the measurement of moving objects’ velocities using the low-cost coffee can radar system he and co-workers at MIT developed, in the fall of 2010, for their open courseware initiative. The video begins with a chalk talk describing the operation […]
