DIY HAL Replica Wants You To Close The Pod Bay Doors, Dave

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Everyone’s favorite electronics hobby shop, Adafruit has posted instructions for building your own HAL 9000 replica out of a big red button, an Arduino board, and some cleverly cut plastic. Best of all? With the press of a button you can make HAL tell you what to do – until you kill it.

Devoted film fans will spend countless hours and hundreds of dollars (occasionally even thousands) to create flawless replica props for their personal collections. The iconic eye of HAL 9000 from 2001: a Space Odyssey is one such object of desire…popular enough that detailed (and pricey) licensed reproductions exist. This is cool stuff! But if we relax our criteria just a bit, you or I can turn out a pretty decent, recognizable facsimile in a weekend for just a small fraction of the cost. The 80/20 rule in action!


HAL is mostly made of laser cut plastic parts and a few nice decals. His brains are an Arduino Uno R3 with speakers attached and his jolly red button is a $10 arcade button. Best of all, the buttons come in white, blue, and green so you can make your own weird version of HAL that lives in an alternate 2001 universe.

To be clear, this is not an exact replica. However, it’s cool enough to, say, act as a cubicle charm or workspace novelty that will allow you, the human, to triumph over the encroaching hellfire of technological domination.

Color Play Plays Music From A Color Wheel

Color Play Plays Music From A Color WheelA group of students from the Interactive Telecommunications Program at New York University who started off on a project has begun to explore the relationship between color as well as sound. The brainchild of Natasha Dzurny and Louie Foo, their final product is known as Color Play, which is a device that resembles a record player, although it will play back music from a color wheel instead of a music record.

The color wheel itself comprises of plastic wedges in different colors and widths, where the different colors would represent various pitches, while the different widths would represent different rhythms. As for the colored wedges, those can be rearranged in just about any way that you desire on the removable tray itself, with the speed of the spin being controlled via a knob. The main “secret” to how the Color Play device works is this – the color sensor is central to it all, where it is made out of a photocell and an RGB LED. Colors will absorb and reflect varying amounts of light, and as the sensor shines green, red, and blue light, it will be followed by recording a similar amount of light that returns. Hence, the Color Play would make a sound depending on the values obtained by the sensor.

By Ubergizmo. Related articles: Sony Action Cam Software Updated, Mario Kart Racing Erasers Are Something Else,

    

Adafruit explains how to build your very own HAL 9000 for less than $100

Adafruit explains how to build your very own HAL 9000 replica for less than $100

It may be 2013, but 2001 will forever hold a special place in our hearts, in no small part due to the that lovable, red-eyed supercomputer known as HAL 9000. ThinkGeek has given us a couple ways to purchase HAL for our homes, but for folks who’d rather build their own, Adafruit’s got you covered. User Phillip Burgess has posted the full instructions on how to craft one, provided you’ve got access to a laser cutter and the requisite soldering, spray painting and sanding chops to complete the task. Adafruit’s version will have you making HAL out of an oversized arcade button and a sheet of acrylic — and if you want your HAL to talk (and really, why wouldn’t you), you’ll need to build a voice box from an Arduino Uno board and an Adafruit Wave Shield. Total cost: just shy of $100. Check out the video of it in action after the break, and head on down to the source link for the full how-to. Oh, and feel free to whistle Sprach Zarathustra while you work.

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Source: Adafruit

Designer Builds 3D-Printed Headphones That Use No Manufactured Parts

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If the whole of human knowledge were to be wiped out tomorrow, how would you recreate the consumer electronics industry so you can jam out to some rockin’ tunes? Why you’d build these unique 3D-printed headphones. Except for some twists of wire, these cans consist of thin pieces of printed plastic and the speakers are actually plastic with a coil of copper wire embedded, by hand, into a set of tiny traces. Even the audio plug which consists of wire wrapped around a small plastic spindle.

You can download the project here and print it yourself or marvel at how the creator, designer J.C. Karich was able to use wire and plastic to build a pair of cans that actually work. He obviously had to source the wire and magnets (although, arguably, he could have dug the ore himself, right?) but the rest of the project is completely hand-designed and printed on the fly, an increasingly common feat with today’s 3D printers.

The audio quality looks surprisingly good, all things considered, and the design is ingeniously primitive. Writes Karich:

Anyway, the sound quality is very nice against all expectations but will necessitate a power amplifier to be louder when using only portable sources like pods or phones.

Sadly no one has reported actually being able to build these things yet on Thingiverse but that doesn’t mean we shouldn’t try. Who knows? Maybe this is the future: artisanal headphones.

Get a Terrifying, First-Hand Look at What It’s Like to Ride a 15-Foot-Tall Bike

When’s the last time you really felt like a badass on a bicycle? Probably when your training wheels came off around the age of six. Well, fortunately for you, bike and oversized object enthusiast Richie Tremble has figured out a way to feel that sense of wobbly danger once again: a 14.5-foot, towering beach cruiser he calls the StoopidTall Tall Bike. More »

DIY Paper USS Enterprise Boldly Folds Were No Man Has Folded Before

Captains log: “I’m currently in sick bay with another nasty paper cut. Bones says I’ll live, but… I… have… my… doubts…” If you’re a Star Trek fan who’s into papercraft, you will definitely want the new DIY Paper USS Enterprise 1701 over at ThinkGeek. This is exactly what it sounds like, a  papercraft kit that allows you to build your own version of the original Starship Enterprise.

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The kit even includes electronics to add a flashing lights and to play the theme from the original series. Along with the paper model of the 1701 Enterprise is a book that chronicles the different versions of the enterprise in the Star Trek universe. The kit has 10 different sheets of punch out paper and step-by-step instructions to assemble the paper spaceship.

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When the project is done, your paper Enterprise will be nearly a foot long. It appears that the only thing you need to add is some glue and your time.

Warp on over to ThinkGeek to grab your DIY Paper USS Enterprise Kit for $19.99(USD).

TechShop: an industrial revolution for $125 a month

DNP TechShop an industrial revolution for $125 a month

Someone, Mark Hatch, if I had to guess, has left a Square reader just to the left of where we’ve set up our cameras. It’s on a table next to a small, but exceptionally diverse array of gadgets. There’s a wooden book that unfolds into a desk lamp and a polymer incubation blanket for infants that’s “on track to save 100,000 children’s lives,” according to Hatch, TechShop’s spikey-white-haired CEO. But it’s the little white plastic dongle that’s the star of this show, through the power of sheer ubiquity, popping up in coffee shops and taxicabs everywhere. Square’s modest undertaking has since ballooned to a roughly 300-person operation. The project was born in this very space, eventually moving to a building in San Francisco’s SoMa district a block or so away, the mobile payment company having opted not to travel too far from the place where it was first conceived.

When it comes to proximity, Square is by no means an anomaly — if anything, the company’s strayed a bit away from the pack. TechShop’s overseers have, quite cannily, begun to offer up a portion of the warehouse’s 17,000 square feet as office space, giving its members a shot at some prime San Francisco real estate, a flight of stairs up from an impressive array of machine tools — laser cutters, waterjets and more 3D printers than most mortals have seen in one place. “Literally everything you need to make just about anything on the planet,” says Hatch, in typically definitive terms. And while there’s arguably still some sense of hyperbole in the notion of the “next industrial revolution” (as 3D-printing evangelist Bre Pettis loves to put it), it’s hard to stand here in the well-lit warehouse amongst the buzz of machinery and ideas and not appreciate the sentiment.

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The BeagleBone Black Is A New Single-Board Computer That Can Brew Beer

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While the Raspberry Pi is great for educating kids about computing, can it brew a mean beer? The BeagleBone Black can. Trevor Hubbard, an engineer at Texas Instruments, uses the new, next-gen board to control heat exchangers and monitors to handle beer temperature remotely.

The board itself is quite cool. It runs a AM335x 1GHz ARM Cortex-A8 processor with graphics accelerator and has two 46-pin headers for IO, making it ideal for monitoring and robotics. The board itself costs $45 and is available now.

It can run Android and Ubuntu linux and connects to the Internet via Ethernet or a USB Wi-Fi dongle. Interestingly, the entire board is open source, allowing you to download and tweak the design to suit your needs.

The company was founded by Jason Kridner and Gerald Coley, two TI engineers. The headers allow for multiple styles of input and output including serial connectivity, timers, and digital I/O. While not as inherently simple as the Raspberry Pi, it’s still a formidable board.

Hubbard, who recorded a video about his project, shows how he can control his beer temperature remotely using a BeagleBoard, the Internet, and a taste for bubbly hops. There is, I’d wager, not much more a man could ask for.

via Ars

BeagleBone Black developer board packs 1GHz Cortex-A8

There are number of small developer boards available on the market today that allow people who like to tinker to build all sorts of projects. One of the more common is the Raspberry Pi, which has sold in droves and can be used to create more projects than you can imagine. Another cheap developer board has turned up with a new version of the BeagleBone developer board called BeagleBone Black.

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When that particular developer board first turned up in 2011, it sold for $90 and had a 720 MHz processor. The new version gets updated specifications and a lower price tag. The new BeagleBone Black has a 1 GHz Sitara AM335x ARM Cortex-A8 processor from Texas Instruments.

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The price for the new version of the developer board is $45 and it has an open hardware design. That means all of the chips and the design of the board are openly and freely available to the public allowing anyone with the capability to make their own version. The processor used on the BeagleBone Black also allows the board to run Ubuntu or other flavors of Linux.

When it comes to I/O capability, the BeagleBone Black falls somewhere between the Arduino Uno and Due. That is to say it has more I/O capability than the Uno, but not as much is the Due. BeagleBone currently has over 30 plug-in boards are compatible with the new Black version. Those plug-in boards allow the connection of all sorts of accessories and other components to the developer board including 3-D printers, lighting controllers, LCD touchscreens, and a lot more. Another nice feature of the new Black edition is a microHDMI port and it comes preinstalled with Linux.

[via ArsTechnica]


BeagleBone Black developer board packs 1GHz Cortex-A8 is written by Shane McGlaun & originally posted on SlashGear.
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Every Ceiling Fan Should Be a Helicopter Ceiling Fan

If you love yourself, your kid, your house, your life, you should have a helicopter ceiling fan in your house. We’ve seen aviation inspired ceiling fans before (and even an awesome inverted chopper fan), but this helicopter ceiling fan will always look like it’s flying in your room while it’s cooling it down. More »