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Microsoft and Intel's latest development board will cost you $300
Intel may reign supreme in the desktop and laptop space, but ARM is eating its lunch almost everywhere else. That's not something the chipmaker can ignore, which is why it's having another crack at the hobby / developer market with Sharks Cove. The board, designed with Microsoft, has the stated aim of helping developers build apps and drivers for Windows and Android devices that use Intel chips. Since it's also available for everyone else to buy, it could also be quietly positioned as a more powerful alternative to boards like Arduino and Raspberry Pi. Unfortunately, as with the NUC, there's a catch: the board will retail for $300.
Meet the Arduino Due, the 32-bit board that'll let your projects fly (really)
As much as we love the Arduino Uno, it's not the most powerful of hobbyist microcontrollers. Fortunately, the folks in Turin have just put the finishing touches on a 32-bit upgrade with buckets of potential. At the heart of the Arduino Due is an 84MHz Atmel CPU, based on ARM's Cortex M3 Architecture, which is capable of being the brains inside your own flying drone or homemade 3D printer. It should start trickling out onto shelves from today, setting you back $49, but hey, that's a small price to pay to automate your drinking adventures.
Raspberry Pi's new turbo mode boosts performance by roughly 50 percent, doesn't void warranties
Giving a Raspberry Pi extra voltage is a quick way to squeeze out additional processing power and void its warranty, but the folks behind the tinker-friendly board have devised a turbo mode that boosts performance by roughly 50 percent while keeping warranties intact. After studying the effects of temperature and voltage on the hardware's lifespan, the team found that dynamic overclocking and overvolting doesn't affect the Pi's health appreciably. As a result, speeds can be pushed from 700MHz to 1GHz only when additional horsepower is needed, and things are reined back in when the CPU grazes 185 degrees Fahrenheit (85 degrees Celsius). Benchmarks show the extra computing oomph makes the Pi 52 percent faster on integer, 64 percent speedier on floating point and 55 percent snappier on memory tasks. The new mode is available in the latest firmware update, which also includes temperature and frequency widgets, better analog audio, improved USB performance and support for WiFi dongles out of the box. For the technical nitty-gritty and more details on the upgrade, hit the source link below.
Digispark, Arduino's unofficial kid brother, takes Kickstarter by storm (video)
Hobbyist Erik Kettenburg was concerned that the size and cost of Arduino stifled his ability to craft, so he set about developing Digispark. It's an Arduino-compatible board, the size of a quarter, that offers a few pins at around a third of the cost of an Uno -- so you don't have to worry about taking projects apart when you're done. Designed to be fully compatible with the Italian standard, it's packing six I/O pins, 8k memory and a full USB connection amongst other things. The aim is to retail the gear for $12 a piece, and has been so popular that it's made nearly $100,000 in Kickstarter pledges, smashing its original goal of $5,000. We've got video for you below, and you can still throw some cash Mr. Kettenburg's way if you fancy getting your hands on one quickly.
Club Jameco borrows from Etsy and Kickstarter, lets DIYers design, sell and buy project kits
Though electronics hobbyists may not have the same resources that the Maker Sheds of the world have to design, package and sell do-it-yourself kits, electronics component distributor Jameco plans to change that. With Club Jameco, enthusiasts can pitch their kit ideas to the electronic component wizards in Belmont, CA and if a project is deemed viable for production, they'll be provided with feedback and have their idea posted for public comment. After the creation of step-by-step kit instructions, a list of materials and undergoing final approval, kits will be sold to the adoring masses. Once projects roll off production lines and into garages, creators will be paid royalties anywhere from five to ten percent based on quarterly sales. Aside from giving DIYers another sales avenue, it's also an opportunity for those who've been wary of piecing together projects to finally dive in sans the added fuss. Hankering to propose a bundle of your own? Per usual, all the particulars can be found in the source link below.
Rare Commodore KIM-1 hits eBay, shows you the PET's barebones roots
Most of us think of Commodore's pre-C64 computing history in terms of the still-legendary PET-2001, but an eBay auction run by Lawrence Bezuska shows just how far back the tradition really goes. He's selling a KIM-1, the stripped-down hobbyist computer from Chuck Peddle that was the foundation for what the PET became. It's so old that it was originally made by MOS Technologies in 1976 -- Commodore bought the company and kept making the KIM-1 until 1981. Inside, you're still looking at a 6502 chip, although you get just 1.12Kb of RAM and lose more than a few things that even DIY enthusiasts take for granted today, such as a power supply. There's no way you'll play Doom on it, then, but the winning bidder does get the luxury of a keypad just inches away from bare circuitry. If you're quick enough to make the May 17th auction deadline and miss the days of very, very low-level programming, be sure to check the source link.
Arduino mechs learn RobotC, plot assimilation with Lego Mindstorms
Arduino boards have smoothed the creation of lots of eccentric thingamajigs, but robotics and controllers are still not for the faint of heart. Luckily, RoboMatter is coming to the rescue of would-be roboticists with a public beta version of its C-based RobotC language for Arduino. Joining Lego Mindstorm and other bots, Arduino will get RobotC's straightforward sensor and motor controls, along with a debugger and sample program library, while still keeping its native Wiring language. So, if you want to be a Kickstarter magnate , or just out-weird everyone else, rolling your own droid is now a bit easier.
SwitchMe brings makeshift guest account to Android root users
Wouldn't it be absolutely splendid if you could hand your phone over to a friend (or complete stranger) without fear of them mucking up your system or digging into your personal bits? Yes, we'd absolutely love to see guest accounts become standard issue on all handsets, but until that day arrives, a new application called SwitchMe will work in a pinch. Word of caution, this app requires root privileges, which may deter many folks.Rather than allowing multiple sessions to run simultaneously, as you'd expect on a desktop computer, SwitchMe lets users easily jump between different installations of Android -- they exist separately and don't talk to each other. Naturally, this also allows hobbyists to easily jump between their favorite ROMs, and gives developers clean sandboxes for app testing. The first hit is free, but if you want to manage more than two installations, you'll need to buy the unlock key for $1.98. Still, those who find the SwitchMe useful should consider tossing the developer a few bones.Update: As a commenter pointed out, multiple ROMs are not supported at this time. The developer has verified this, stating that any content inside /system cannot be changed. Bummer.[Thanks, Alan]
Production begins for Raspberry Pi's $35 Model B Linux computer
Good news for everyone who's hoping to lay down petty (or exorbitant) change for a relatively well-equipped Linux computer: the Raspberry Pi Model B has officially begun production. Unlike the Model A, this $35 computer board features both an Ethernet adapter and 256MB of RAM (rather than 128MB). Although the company had initially hoped to produce these devices in England, it has since decided to move production to China and Taiwan to satisfy both cost restraints and demand. Designed with the budding programmer in mind, the $25 Model A will enter production at a later time. Unfortunately, there's no firm ship date as the company hasn't yet decided whether to receive its order of 10,000 units in one push or incremental amounts. They tell us to stay tuned, and we're more than happy to oblige.
Autodesk adds DIY site Instructables to its stable
Autodesk has really decided to embrace the DIY community recently. First the company launched 123D, a free design tool for hobbyists, now it's snatched up Instructables, an online repository for everything from quadrocopter plans to bruschetta recipes. There's no need for amateur inventors out there to worry about the acquisition, though -- it doesn't sound like much will be changing at the site. Makers will still own the copyright to their creations and the brand will be keeping its focus on user submitted projects, but the site's blog does promise that improvements are on the way thanks to the deeper pockets of its new owner. Most of the finer details of the purchase are still unclear, but there's some more info in the PR after the break.
CircuitBee lets you share schematics, like Scribd for soldering aficionados
Instructables is great, don't get us wrong, but if you're just looking for a sweet new Arduino project or a super-charged Atari Punk Console, wading through the piles of Lego swords and wreath-making tips can be frustrating. Enter CircuitBee, a document sharing site dedicated to one thing, and one thing only -- schematics. It's kind of like Scribd but, instead of being loaded with court documents and shoddy how-to books, it features user-uploaded circuit diagrams to get you started on your next soldering and etching project. The selection at the site is rather sparse at the moment, but since it's only in alpha we'll cut it some slack. Check out the site at the source link, and don't be surprised if a few submissions from your favorite Engadget writers start popping up.
Spy satellites become reluctant space celebs, get their own paparazzi
Not only do American military satellites have to put up with the constant threat of ultrasonic space droppings, now they must also suffer the prying lenses of a couple of Frenchmen. Thierry Legault and Emmanuel Rietsch have spent the past two years turning consumer-grade components into a system that can keep up with the zippy and supposedly secret movements of craft like the X-37B space plane and the NROL-49 low-Earth orbit spy sat. Hit the source link and you'll see videos of the International Space Station, which they also managed to capture with steady-ish focus as it hurtled through space-time. Looks like nothing will thwart these guys, except maybe nano-satellites.
Fully working Super8 film projector built totally out of Lego, well almost (video)
Projecting Super8 film is a largely unnecessary hassle these days, but those words are clearly meaningless to camera nut Friedemann Wachsmuth. His painstakingly constructed Lego projector runs at a rickety 24fps without mangling celluloid, and with only the most minor use of non-Lego components (lens, lamp, spindles, bah who's counting?). The contraption serves no purpose other than to hurl photons of pure geek passion at white-ish walls, and previous Lego viewfinders and shutter releases are mere pecks on the cheek by comparison. Turn up your volume before you hit the video because the rattliness of this thing is all part of the love.
Horizon debuts H-Cell 2.0 hydrogen fuel cell system for R/C cars
We just checked out Horizon Fuel Cell Technologies' personal MiniPak fuel cell charger at CES last month, but the company's already back with another product that promises to take fuel cells where you might not expect them: hobbyist R/C cars. That comes courtesy of the company's new H-Cell 2.0 hydrogen fuel cell system, which is an add-on kit that's designed to replicate the full-scale hydrogen systems now being used on actual cars. In fact, it can even be refueled using a model-scale hydrogen refueling station, which itself can be outfitted with solar panels or wind turbines for a completely carbon-free experience. No word on pricing just yet, but the kit will apparently be available on March 15th -- head on past the break for a quick video demonstration.
