Newton’s Cradle was once upon a time, a popular desk toy in offices around the world. For [TecnoProfesor], however, it wasn’t quite flashy enough. Instead, they built a simulated version with flashing LEDs. As you do. Rather than relying on the basic principles of the cradle to make it work, this relies on two servo […]
We’re used to our computers being powerful enough in both peripheral and processing terms to be almost infinitely configurable under the control of software, but there was a time when that was not the case. The 8-bit generation of home computers were working towards the limits of their capability just to place an image on […]
If you want a big CNC machine you need a strong, vibration-resistant base. They build bells out of metal, so that might not be the best if you want something that doesn’t shake. Epoxy granite is your best bet, but what epoxy granite is the best? That’s the question [Adam Bender] answered in a series […]
In the history of weird musical instrument interfaces, isomorphic keyboards are a favorite. These keyboards look like a grid of buttons, but when you play them, the relative shapes of chords are always the same. The benefit? Just say no to five hundred years of clavier tradition. It looks cool, too. Theoretically, it’s easier to […]
Most readers will be familiar with the work of the Dutch artist Theo Jansen, whose Strandbeest wind-powered mechanical walking sculptures prowl the beaches of the Netherlands. The Jansen linkage provides a method of making machines with a curious but efficient walking gait from a rotational input, and has been enthusiastically copied on everything from desktop […]
Decent laptop computers have been available for decades now. Despite this, there’s still something charming and enigmatic about a computer hidden within a briefcase. [MakeFailRepeat] wanted just such a rig, so did the maker thing and built one. The project began when [MakeFailRepeat] was donated a 15″ monitor that ran on 12V. Naturally, it needed […]
You feel that you’re unpopular and no one likes you. The bad news is that if that’s the case in the real world there’s no easy way to fix it. The good news is there’s a great substitute — your popularity on Instagram. With this vending machine you can replace your personality with followers on […]
Like many of us, [Josef Adamčík] finds himself fascinated with so-called “freeform” electronic designs, where the three dimensional circuit makes up sections of the device’s structure. When well executed, such designs really blur the line between being a practical device and an artistic piece. In fact his latest design, an ESP8266 MQTT client, would seem […]