Arduino devices have had the option of a GSM linkup for awhile, but getting that cellular link to truly strut its stuff hasn't always been easy, even for those of us who'd be inclined to program an Arduino in the first place. Enter Telefonica, which wants to be the backbone of your internet of things. It's backing a new version of the GSM/GPRS Shield add-on (shown here) by offering both the expected machine-to-machine SIMs for the cellular connection as well as freshly added remote control of the board through the carrier's BlueVia pages. The Shield itself is getting a quiet upgrade in the process -- the software both takes up a smaller footprint and can now talk to the world in the background while the Arduino keeps on keepin' on. If you happen to be in Berlin, the new Shield is making the rounds at Campus Party workshops until April 25th. Neither side has said how readily available the new part will be available after that; for now, you can familiarize yourself with the current technology at the source link.

Continue reading Arduino GSM/GPRS Shield gets helping hand from Telefonica for data, remote control

Filed under: Peripherals, Wireless

Arduino GSM/GPRS Shield gets helping hand from Telefonica for data, remote control originally appeared on Engadget on Fri, 24 Aug 2012 11:41:00 EST. Please see our terms for use of feeds.

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.

Yeah. We know. There are pretty much as many ways to play Angry Birds, as there are people who play it. That's a lot. However, the Super Angry Birds controller you see above speaks to us. Why? Because it's not just a sling shot, or a fudged use of existing technology. That wooden "sling" hides one of those motorized faders you see in big music studio desks. Using some coding magic (i.e. a force curve stored in a table), the creators were able to give it a realistic resistance feeling, sans elastic. The rest of the hardware is programmed in Max / MSP and Arduino, with a "Music and Motors" microcontroller. It's not just the sling part, either, with angle and special power triggering available from the same device. A pretty neat solution, we think. Now, we wonder if we could scale this thing up?

Continue reading Super Angry Birds USB controller puts the sling back in your shot (video)

Filed under: Gaming, Peripherals

Super Angry Birds USB controller puts the sling back in your shot (video) originally appeared on Engadget on Wed, 08 Aug 2012 16:34:00 EST. Please see our terms for use of feeds.