Eyes-on with Ninja Blocks ‘home automation for hackers’ (video)

Eyes-on with Ninja Blocks 'home automation for hackers' (video)

Yet another Kickstarter success story is here on the Hardware Alley Floor at TechCrunch Disrupt. Ninja Blocks look a fair bit different than they used to, however — the 3D-printed case has been traded up for something that looks a lot more like a final, saleable product. In fact, it looks a little like a router or an external hard drive, albeit one with color-changing ninja eyes. The company was also talking up the home automation possibilities of its platform a bit more than the straightforward sensor pitch. In a buzz phrase, the company is calling this “home automation for hackers.”

Using the Ninja Rules app, you can turn lights and appliances on and off, get alerts for things like your wash and monitor your home, without writing code — of course, knowing how helps. The whole platform is extremely open to users, and inside the case, you’ll find a Beagle Bone and Arduino board, both accessible by pulling at the handy “Hack Me” tag that hangs on its side. The base system will run you $199. More information can be found in a video after the break.

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UPenn’s TitanArm exoskeleton prototype makes light work of heavy lifting (video)

UPenn's TitanArm exoskeleton prototype makes light work of heavy lifting (video)

It’s no wonder people are interested in exoskeletons. Not only do they tap into our lust for the technology of science fiction movies, but among other applications, can make a significant impact on the lives of those living with disabilities. While many offer leg support, a team from University of Pennsylvania recently took silver in an engineering competition for its TitanArm prototype, a powered upper-body exoskeleton that, as the picture above shows, allows you to out-rep anyone at the gym.

Designed to be lightweight and cheap to produce, the robotic bicep upgrade uses a (mostly) aluminum frame, battery-powered DC motor, cable drive system, racket braking and thumbstick controller for movement, with a BeagleBone board supervising the electronics that pull it all together. The group at UPenn imagines TitanArm could be employed as a lifting aid, but more importantly, in healthcare applications like increasing mobility or physical therapy — sensors and other data from the exoskeleton could even allow docs to monitor patients remotely. More info on the project can be found at the source link, while a video below shows TitanArm in use and outlines the hardware that makes those heavy hammer curls a cinch.

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Source: TitanArm

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 packs 1GHz ARM CPU, 512MB RAM for just $45 (video)

BeagleBone Black packs 1GHz ARM CPU, 512MB RAM for just $45 (video)

The BeagleBone might be just the piece of kit for the DIY set itching to boot Linux in 10 seconds, but the freshly unveiled BeagleBone Black packs an even greater punch — and the same speedy start times — at just half the price of its predecessor. The $45 credit card-sized package totes a 1GHz ARM Cortex-A8 processor, 3D graphics accelerator, a pair of PRU 32-bit RISC CPUs, 2GB of built-in storage, a microSD slot and 512MB of RAM. Connectivity-wise, the canine-themed board carries support for USB, Ethernet, micro-HDMI and two 46 pin headers. Those pining for hardware flexibility can make use of the platform’s existing “cape” hardware add-ons. Though it ships from Texas Instruments with Angstrom Linux on board, it’s also tuned to support Android and Ubuntu, and arrives pre-loaded with the Cloud9 IDE. BeagleBone Black is already up for grabs in limited quantities, but it’s expected to ship en masse by the end of May. Hit the second source link to start ordering, or head past the break for a video tour of the pint-sized computer.

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Source: BeagleBoard, Texas Instruments

BeagleBone gets plenty of expansion options with new ‘cape’ add-ons

BeagleBone gets tons of expansion options with new 'cape' addons

Arduino has shields and now BeagleBone has capes. The Cortex A8-based hobbyist board has earned a number of fans for its speed and affordability. Now it’s adding simple versatility with 20 expansion capes, ranging from touchscreens, to cameras and even weather stations. Some have been available for some time, but the latest — the Camera Cape — allows you to easily capture 3.1 megapixel images. Obviously, the perfect partner cape would be one of the several displays available, such as the seven-inch 800 x 480 resistive touchscreen. Really, they’re essential if you hope to preview your photos before snapping them. To check out all the available boards hit up the source link, and check out the PR after the break.

Continue reading BeagleBone gets plenty of expansion options with new ‘cape’ add-ons

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BeagleBone gets plenty of expansion options with new ‘cape’ add-ons originally appeared on Engadget on Fri, 10 Aug 2012 04:27:00 EDT. Please see our terms for use of feeds.

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