Jonathan Guberman from the Site 3 coLaboratory in Toronto made the "Automatypewriter," an Arduino-controlled typewriter that acts as both input and output device. He's rigged it to play Zork!
The Automatypewriter is a typewriter that can type by itself:
Each key is attached by fishing line to a solenoid, an electromechanical device that pulls down when electric current is passed through it. The solenoids sit behind and underneath the typewriter in a multi-layer structure. The solenoids are connected to a MOSFET, which allows the lower-power parts of the circuit to control the high-power solenoids.
The MOSFETs are connected in sets of eight to shift registers (integrated circuits that can, amongst other things, expand the number of outputs on a microcontroller). The shift registers are connected to an Arduino, which is connected to a computer via USB. When the computer sends a character to the Arduino, the Arduino chooses which solenoid to fire and sends that information to the shift registers.
All through 2016, Jessica Leigh Clark-Bojin (aka @ThePieous) has sent us a stream howtos for of amazing, artistic pies — an HR Giger pie, a James Bond pie, and a Predator pie. Now she’s kickstarting a set of pie templates to help you make perfect pop-culture pastry in your own kitchen.
Andrew Lekashman offers a brief pictorial a history of mechanical keyboards, from adding machines to dumb terminals to Symbolics monstrosities to modern blank-key hacker totems. There was a lot of ingenious tech left by the wayside on the way to finding the perfect click. Pictured above is one not included in the roundup, a particularly […]
Yesterday, we learned The Wirecutter (with sister site The Sweethome) was headed to New York City. It’s the sort of good ending that’s also a good beginning: they succeeded in their mission and have bright prospects for further growth. But Matt Haughey points out how much of the story everyone’s missing: the entire site is […]
With Xamarin, coders can develop native apps for both iOS and Android without learning two different programming languages. Obviously, hiring one programmer rather than two is beneficial for companies and makes Xamarin experts highly in demand.You can easily learn Xamarin online with this Xamarin Cross-Platform Development Bundle. It will teach you to use Xamarin and code […]
TV antennas are making a comeback, and the Ghost Indoor HDTV antenna is a great example of why. Unlike the old bunny ear-style antennas, this compact antenna is barely noticeable and picks up channels easily. Plus with the addition of streaming services like Netflix, we find ourselves with plenty to watch without a pricey monthly cable bill. The Ghost […]
I’ve never really felt the need to purchase a smartwatch because a lot of them aren’t very functional, but at just shy of $30, the Martian Notifier Smartwatch was worth checking out. For that low of a price, it actually does feature an impressive amount of functionality, and comes in handy when you don’t want to be carrying around your […]