Posts with «io» label

In Russia, you have to type out your selfies

Dimitry Morozov, better known as vtol, is a Russian musician, engineer and artist who decided that selfies were far too modern for his liking. Instead, he wanted people to wait for their gratification, and so hooked up an iSight camera to an Arduino-controlled Brother sx-4000 typewriter. Once a person sticks their face in front of the machine, named i/o, the typewriter painstakingly hammers out a portrait in ASCII art. The hardware was shown off at the 101 festival in Smolny, St. Petersburg in Russia, which ended earlier this month - but you can still see the device in action if you watch the video.

Filed under: Misc

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Via: Kotaku

Source: vtol

Engadget 24 Apr 18:38
arduino  art  design  dimitrymorozov  io  misc  typewriter  video  vtol  

Selfie typewriter hammers out ASCII portraits

Dimitry Morozov, better known as vtol, is a Russian musician, engineer and artist who decided that selfies were far too modern for his liking. Instead, he wanted people to wait for their gratification, and so hooked up an iSight camera to an Arduino-controlled Brother sx-4000 typewriter. Once a person sticks their face in front of the machine, named i/o, the typewriter painstakingly hammers out a portrait in ASCII art. The hardware was shown off at the 101 festival in Smolny, St. Petersburg in Russia, which ended earlier this month - but you can still see the device in action if you watch the video.

Via: Kotaku

Source: vtol

Engadget 24 Apr 18:38
arduino  art  design  dimitrymorozov  io  misc  typewriter  video  vtol  

Picaxe as an I/O expander for Arduino

As I was thinking of new features for my robot, I realised how painfully short I was on pins! The Arduino Mini just doesn't have enough! I'm not thinking of upgrading to a Mega, seeing how pricey it is and also because it's pretty huge. That's when I though of I/O expanders. Unfortunately, most are designed to be shields for anything but the Arduino Mini, so, again, I didn't know what to do. That's when I thought of using a Picaxe for expanding! I'm thinking of using a PWM or an analog pin from the Arduino as an output to a Picaxe input pin.

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Let's Make Robots 13 Feb 02:55
arduino  expander  i  ideas  io  o  picaxe  

Gertboard extender for Raspberry Pi ships to advanced tinkerers

If a seemingly infinitely programmable mini computer like the Raspberry Pi is just too... limiting, we've got good news: the Gertboard extender has started shipping. The $48 companion board reaching customers' doorsteps converts analog to digital and back for Raspberry Pi fans developing home automation, robotics and just about anything else that needs a translation between the computing world and less intelligent objects. The one catch, as you'd sometimes expect from a homebrew project, is the need for some assembly -- you'll have to solder together Gert van Loo's Arduino-controlled invention on your own. We imagine the DIY crowd won't mind, though, as long as they can find the fast-selling Gertboard in the first place.

[Image credit: Stuart Green, Flickr]

Filed under: Misc

Gertboard extender for Raspberry Pi ships to advanced tinkerers originally appeared on Engadget on Wed, 17 Oct 2012 03:58:00 EST. Please see our terms for use of feeds.

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Raspberry Pi teases finished Gertboard I/O extender, revs creative engines

The Raspberry Pi faithful have been looking forward to the Gertboard almost as much as the main device itself: Gert van Loo's I/O extender promises to flash lights, spin motors and otherwise take on the tasks that the Raspberry Pi doesn't directly manage on its own. While we've seen work on the project since late 2011, the expansion now looks to be closer to reality following a fresh teaser. The refined design's biggest tweak is replacing its original PIC controller with an Arduino-powered chip -- an element no doubt familiar to the crowd that would already be looking at a very hackable, miniature Linux computer. Most everything else is a refinement, although Gert has brought in three physical buttons and two-channel analog-to-digital and digital-to-analog converters. We'll learn the full story later this week, and until then we'll be dreaming of all the off-kilter Arduino projects that might be made better with a little Raspberry Pi companionship.

Filed under: Misc. Gadgets, Peripherals

Raspberry Pi teases finished Gertboard I/O extender, revs creative engines originally appeared on Engadget on Wed, 08 Aug 2012 18:41:00 EST. Please see our terms for use of feeds.

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