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OLED Lego train station emerges from Adafruit and Arduino gear, minifigs to get home on time
Who knew Lego characters had to be somewhere in a hurry? Adafruit did, as it just whipped up a minifig-sized train schedule. The invention mates one of Adafruit's own 1-inch OLED boards with an Arduino Uno controlling the schedule behind the scenes. It looks to be a straightforward project for the DIY types, although the display is currently all show: the schedule doesn't (yet) pair up with the train tracks to automatically let your minifigs know if their trip to the pirate spaceship castle has been delayed by ghosts. You can check the source link for the full instructions. Duplo builders, alas, are kept out of the loop.
Keep your bands straight with Adafruit's Ohm Sweet Ohm cross-stitch kit (video)
Doesn't it just seem like yesterday when Grandma used to embroider your resistor charts for you? But now that you're grown up, Adafruit wants you to cross-stitch the Ohm Sweet Ohm color band guide yourself with their handy kit (dog not included). Spec-wise, it's loaded up with 16 skeins of floss, two size 24 tapestry needles, 15 x 18-inch 14-count aida cloth and a 6-inch "super grip lip" embroidery hoop, all for $29.95. You'll also get a full color printed pattern with instructions on making the project, then how to mount it on the wall or sew it onto Spot's favorite pillow. So if you can never remember whether yellow in the C-band is four significant figures or five, and want an Ohm-y reminder -- then check the video after the break for more info.
Adafruit modder builds Captain Jack's Vortex Manipulator / Leela's wrist-lo-jacko-mator for real
This impressive wrist / forearm cuff is the brainchild of Adafruit forum member and modder Stephanie, who has built a sensor platform into the fashion accessory. The device can monitor the exposure value, track your movements over GPS, measure your galvanic skin response, tell you the temperature, humidity and even doubles as a watch and flash-light. It was built around Sparkfun's Pro Micro development board and a boatload of sensors purchased from Adafruit. We might just build one ourselves with a radiation detector, so that we can live out our Pip-Boy fantasies down at the mall. %Gallery-156412%
Bananaphone touch synthesizer replaces ring ring rings with chiptunes (video)
If you're tired of bananaphones that just make calls, the crew at Gadget Gangster now has a homebrew project to use them for musical escapades. A custom-coded (and appropriately named) Adafruit Propeller board turns a bunch of bananas into the Bananaphone TouchSynth, a synthesizer using the same capacitive touch principles that let a MaKey MaKey turn anything into a controller. The project as it's built won't be rocking stadium-sized crowds anytime soon -- not with those beeps and that lone speaker -- but there's nothing stopping it from scaling up to bigger sounds. Just remember that your fresh beats will turn very brown within a few days.
Raspberry Pi hands-on and Eben Upton interview at Maker Faire (video)
Unless you've been hiding under a rock lately, we're pretty sure you've heard about the Raspberry Pi by now -- a $25 credit-card sized PC that brings ARM/Linux to the Arduino form factor. As a refresher, the system features a 700MHz Broadcom BCM2835 SoC with an ARM11 CPU, a Videocore 4 GPU (which handles HD H.264 video and OpenGL ES 2.0) and 256MB RAM. The board includes an SD card slot, HDMI output, composite video jack, 3.5mm audio socket, micro-USB power connector and GPIO header. Model A ($25) comes with one USB port, while Model B ($35) provides two USB ports and a 100BaseT Ethernet socket. Debian is recommended, but Raspberry Pi can run most ARM-compatible 32-bit OSes. This past weekend at Maker Faire Bay Area 2012 we ran into Eben Upton, Executive Director of the Raspberry Pi Foundation, and took the opportunity to spend some quality time with a production board and to discuss this incredible PC. We touched upon the origins of the system (inspired by the BBC Micro, one of the ARM founders' projects), Moore's law, the wonders of simple computers and upcoming products / ideas -- including Adafruit's Pi Plate and Raspberry Pi's prototype camera add-on. On the subject of availability, the company expects that "there will be approximately 200,000 units in the field by the end of June". Take a look at our hands-on gallery below and our video interview after the break.%Gallery-155800%
Adafruit wants to help you hack your Raspberry Pi
So you shelled out a cool $25 to get your hands on the Raspberry Pi -- and, after some hiccups, the thing actually shipped. Now what? Adafruit's got your back. The DIY-friendly company announced that it's getting ready to release its Prototyping Pi Plate Kit, which will help you leverage the little Linux box for some of those home-baked embedded computer projects you're itching to start. Nothing yet in the way of pricing or availability for the product -- not until Adafruit's done testing it on shipping Raspberry Pi units. In the meantime, you can always add it to your hacking wish list by clicking the source link below.
DIY 'Descriptive Camera' captures images, prints out prose
Have you ever wished that cameras could capture not only an image of the scene in front of them, but also describe it to you in plain English? Ok, what if it bypassed the whole "photo" thing and just spit out a slip of paper with words on it? Well, if you're still interested, the impressive Matt Richardson (of Make fame) has a project right up your alley. The Descriptive Camera is a relatively simple device really. A Logitech webcam is connected to a BeagleBone dev board, which is in turn plugged into a thermal printer from Adafruit. Obviously, the tech required to analyze a scene recognize the objects then convert that pile of pixels into a slice prose is outside of the budget and capability of your average DIY project. So Matt turned instead to Mechanical Turk, Amazon's marketplace for HITs or Human Intelligence Tasks. Images captured by the cam are uploaded via the BeagleBone, where an actual person describes what he or she sees and the resulting literature is printed out. For more details and images check out the source.
Live your life like there's no tomorrow with David Lee Roth in a box (video)
Seriously, guys, when was the last time you ran with the devil? It's been a while, hasn't it? Leave it to David Lee Roth to show us all the way, yet again, this time courtesy of Arduino-based soundbox created with help from the Adafruit Wave Shield. The box runs on a nine-volt battery and has a big trigger button on the top that plays what sounds like Roth's infamous "Runnin' With the Devil" isolated vocal tracks through a speaker on the bottom. The box's builder has promised more to come -- we'd like to request a Murry Wilson "I'm a genius, too" box, if one isn't already in the pipeline.
Adafruit's Internet of Things Printer combines your love of information, receipts
Love staying connected and using excess paper? Adafruit's got your back with its latest project. The Internet of Things (IoT) printer goes online via an Ethernet jack, printing up data on 2.5 inch wide receipt paper. You can print things like Twitter feeds, news briefs or sports scores using its open source software. Putting the box together requires some soldering and an Arduino, but once you're done, you'll finally be able to live out your fantasies of becoming an old timey stock broker. Video of the printer with a slightly grating Twitter song soundtrack after the break.
Adafruit's Circuit Playground app deciphers resistor codes, helps you remember Ohm's Law
If the names Phillip Torrone, Limor Fried and Collin Cunningham don't ring a bell then you probably need to hand over your geek badge. If, on the other hand, those names immediately make you sit up and pay attention, you maybe excited to hear the trio have just released the first Adafruit-branded app for iOS. Circuit Playground is a reference app for makers, hackers and tinkerers that helps you decipher resistor and capacitor values; calculate resistance, current or voltage; convert decimal, hexadecimal and binary values; and store PDF data sheets for ICs. The app is $2.99, but it comes with a $3 credit at the Adafruit shop, so it's kinda-sorta free. It's available for iPad and iPhone only, but an Android version is in the works. If you're an impatient Google fan, they suggest you check out ElectroDroid which performs many of the same functions and we can confirm is awesome. Check out the video after the break and hit up the source link to get Circuit Playground now.
Adafruit Flora lets you wear your open-source love on your sleeve
Let's face it, not every occasion calls for pulsating cufflinks, so Adafruit is offering up a little more diversity in its wearable line with Flora, an open-source electronics platform that you can wear on your person. The 1.75-inch board is not quite available for sale, but it's currently being put through some real-world testing. The platform features built-in USB support and will offer up modules for Bluetooth, GPS, OLED and a bunch more. No word on an exact date, though Adafruit has a page you can visit to sign up for shipping notifications, which has the timeframe at around 15 to 20 business days -- check that out in the source links below. As for cost, the company has promised "great pricing" for hackerspaces, resellers and educators. Video of the Flora in action after the break.
Roll up, roll up for the magical mystery Arduino tour
If this news isn't as obvious as John Obvious: Professor of Obvious studies at Cambridge University: we love Arduino 'round these parts. Phil and Limor of Adafruit Industries took a tour of the Italian foundry's Turin factory and took a gallery of pics (and video!) on the way. It's a great insight into how the building process works for the modding tool, and you can head on down to our source link to check out the gallery in full -- we've also included a direct link to the video as the guys walk down the production line in our more coverage link. We're so good to you, you know.
Engadget's holiday gift guide 2011: fun stuff!
Welcome to the Engadget Holiday Gift Guide! We're well aware of the heartbreaking difficulties surrounding the seasonal shopping experience, so we're here to help you sort out this year's tech treasures. Below is today's bevy of curated picks, and you can head back to the Gift Guide hub to see the rest of the product guides as they're added throughout the holiday season. For some, it's easy to forget about having fun -- fretting over buying the "right" tablet, e-reader or DSLR can strip the joy of unbridled silliness that Christmas allows you. This is your handy guide to stuff you can kick back and enjoy some crazy fun with. There's no ecosystem wars here, no desire to have the loudest or fastest plug-in gadget; just things you'd prefer to give and receive instead of a Sharper Image motorized tie rack... or back-hair shaver. So join us past the break, if you will, for a look at this year's collection of fun stuff!
Add lasers to a tennis ball, drive your dog crazy (video)
It's a "programmable disco ball," a "cat toy for humans," and a "personal laser light show," all rolled into one. That's how one Matt Leone describes his latest creation, aptly known as the Laser Ball. To realize his dream, Leone drilled a set of holes into a garden variety tennis ball, and inserted about 14 laser diodes, each with an attached strip of diffraction grating. Said diodes were then synced up with an Arduino-equipped Teensy microcontroller nestled within the ball, alongside a rechargeable battery. As a cherry on top of this DIY sundae, Leone then incorporated an infrared remote package from Adafruit, allowing him to remotely jump start his next house party. The result is a cyborg-like ball that makes any LED cube look... square. Check it out for yourself, in the video after the break.
Arduino-powered glove brings real sound effects to your make believe gun show (video)
The days of air-punching invisible Daleks and making your own sound effects are over: a team from Carnegie Mellon's Human-Computer Interaction course have built a glove that does it all for you. The Augmented Hyper-Reality Glove can identify upper-cuts and karate chops using flex and tilt sensors and play the accompanying sound effect using an Arduino-powered Adafruit wave shield. We can see some potential downsides -- flirtatious finger-gun fusillades accompanied by the sound of cannon fire might just ruin your date. If you're undaunted by such social faux pas, see the toy your inner-child always wanted in action after the break.
Adafruit Industries now selling the iNecklace
This is great -- the iNecklace is Adafruit's latest open-sourced, electronic jewelry. It's a pendant shaped like a power button, complete with a pulsing LED inside. It's beautiful, stylish, and a nicely subtle way to proclaim your loyalty to tech in a sleek and cool way. It's all open source, too, so you can go to GitHub and download all of the files and tech setup if you want to try and make your own. For those of us not so DIY inclined, the iNecklace sells for $75 and will begin shipping in September.
iNecklace lets you wear your Apple love around your neck
Adafruit is at it again. After releasing its Apple power button-inspired cufflinks, the company is now going after the ladies with its iNecklace. Similar to the iCufflinks, the iNecklace has an attractive aluminum Apple power button that flashes. A simple but fitting chain lets you wear the iNecklace around your neck and show off your Apple geekiness. The product is in beta, so pricing and an official launch date are not yet available.
Adafruit's iCufflinks pulsate with the power of your Mac love
Men have struggled for millennia to find the most immediate visual signifiers for their wealth and status. Adafruit Industries has now added to their list of choices with a set of iCufflinks that disposes with the metaphors and speaks of power literally -- by featuring a pair of power buttons. It's not enough to merely cast some Mac-inspired On / Off switches out of aluminum, however; Adafruit has also inserted LED lights within the iCufflinks, which can be programmed to pulsate to your chosen rhythm. Because keeping it classy and LEDs go so well together. If you've got $128 to splash out on a pair of eminently prestigious shirt adornments, the source link is where you'll want to head. And keep an eye out for the upcoming necklace version -- it'll be available to suave ladies and gents everywhere in the summer.
Kinect hack explained: follow-along-at-home guide lets you reverse engineer USB, impress your friends
So, there's already an open source driver for the Kinect -- who needs to learn how to reverse engineer USB all over again? Well, ladyada of Adafruit Industries, the folks responsible for the Kinect hack bounty and the USB logs used by the bounty winner to get a jump on his hack, has published a detailed guide on exactly how she sniffed the Kinect's USB chatter. The guide isn't for the faint of heart, but it's not completely unintelligible to someone with a bit of time and determination. If anything it serves as an excellent bit of how-the-Kinect-was-won history. We're not expecting Microsoft to reconsider its "Microsoft does not condone the modification of its products" stance on this issue, or its petty threat of law enforcement "to keep Kinect tamper-resistant," but we do hope they've learned one thing by now: they're fighting a losing battle.
Open Source Hardware community finally gets its Constitution
They, the people of the open source hardware movement, in order to form a more peaceful community for sharing, establish bigger and cuddlier Chumbies, ensure continued Arduino creativity, promote the general welfare, and secure the blessings of hackery to ourselves and our posterity, have established the Open Source Hardware Draft. It's a sort of 11 commandments for those who would share or use an open source hardware design, indicating what documentation is required, how derived works must be allowed and, perhaps most importantly, that each use must include attribution to those founding engineers who came before. Its current version, 0.3, was ratified yesterday by a group of dignitaries including folks behind the Arduino, Adafruit, and Chumby, along with plenty of other underground industry big-wigs. Now that this bit of official business is out of the way, hopefully they can all get back to crafting homemade coilguns.
