What does microcontroller programming have in common with Tetris? Quite a bit if you're doing it with Modkit Micro from a Kickstarter project out of Cambridge, MA., which allows almost anyone to visually set up their hardware using graphical blocks to write the code. The partially-hooded trio behind it promises that the software is ideal for use with prototyping boards from Arduino, Evil Mad Science, Lilypad, Seeed Studio, Wiring and SparkFun, and they even claim that elementary school students have used it to "take their projects from concept to reality in just a few hours." Purists should have no fear either: you can still get into a code view to see what's going on behind the scenes. A web-based Modkit Micro is being offered online starting June 1st for $25, and there'll be a desktop variant for Windows, OSX, and Linux as early as July if they reach their funding target. Check out the video after the break and then try to get your kids to wait for college before inventing version 2.0 of this.

Continue reading Insert Coin: Modkit Micro asks us if we're ready for six-year-olds coding Arduino boards

Insert Coin: Modkit Micro asks us if we're ready for six-year-olds coding Arduino boards originally appeared on Engadget on Tue, 29 May 2012 10:01:00 EST. Please see our terms for use of feeds.

Eric Schmidt has said that Google will make cash available through its investment into Teach First to buy Raspberry Pi and Arduino units for British schoolchildren. He was at the UK's Science Museum to talk about Mountain View's partnership with the charity, which puts top university graduates into schools to teach disadvantaged kids. The Android-maker wrote a cheque to fund over 100 places on the scheme, aiming to get bright computer scientists to reintroduce engineering principles to pupils. Mr. Schmidt hoped that with the right support, kits like the Raspberry Pi would do for this generation what the BBC Micro did three decades ago.

Google pumps cash into UK classrooms, will buy Arduino, Raspberry Pi sets for kids originally appeared on Engadget on Thu, 24 May 2012 05:46:00 EST. Please see our terms for use of feeds.

Ben Heck is always thinking up gadgets that make life easier, from completely hands-free luggage to a sensor system for improved cycling safety. His latest mod is meant for those of us who have burnt Ramen a few too many times. His so-called Ben-Stur Remote Control Android app works with a pot-stirring device, freeing users to stray from the kitchen while their meal is cooking. The app works via Bluetooth, and the pot-stirrer consists of an actuator arm, a chip clip, a timing belt and, of course, a wooden spoon. Heck used a Google ADK and an Arduino Uno for the control mechanism that communicates between the app and the stirrer. In the tablet app, users can check their food's temperature and control the speed of the spoon's stirring. If that whets your appetite, click the source link for more info -- and check out our Maker Faire interview with Mr. Heckendorn himself.

Ben Heck's Android-controlled pot-stirrer does (most of) the cooking for you originally appeared on Engadget on Tue, 22 May 2012 05:54:00 EST. Please see our terms for use of feeds.

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: Raspberry Pi hands-on

Continue reading Raspberry Pi hands-on and Eben Upton interview at Maker Faire (video)

Raspberry Pi hands-on and Eben Upton interview at Maker Faire (video) originally appeared on Engadget on Mon, 21 May 2012 06:21:00 EST. Please see our terms for use of feeds.

Yesterday at Maker Faire Bay Area 2012 we visited the Electric Imp booth to chat with the startup's founders and get some hands-on time with the tiny wireless computer. What is the Electric Imp? It's a module containing an ARM Cortex M3 SoC with embedded WiFi that's built into an SD card form factor. While the device looks just like and SD card, it's not pin-compatible with the standard -- the idea is to leverage a reliable and affordable connector for the Electric Imp. The module is not very useful on its own -- it only comes to life when inserted into one of several boards, which provide the Electric Imp with power and access to the real world. In turn the device gives these boards a brain and an Internet connection. Eventually the company hopes that appliance manufacturers will incorporate Electric Imp slots into products to make them network aware.

We talked with CEO Hugo Fiennes (formerly with Apple) about the past, present and future of the Electric Imp so hit the break to read more and to watch our hands-on video.

Gallery: Electric Imp hands-on

Continue reading Hands-on with the Electric Imp at Maker Faire (video)

Hands-on with the Electric Imp at Maker Faire (video) originally appeared on Engadget on Mon, 21 May 2012 00:20:00 EST. Please see our terms for use of feeds.

The litany of exciting Maker Faire products continues with MaKey MaKey, a device that turns anything capable of conducting electricity into a controller. Developed by MIT Media Lab students Jay Silver and Eric Rosenbaum, you simply run an alligator clip from the board to an object and hold a connecting wire in your hand. Connecting over USB, it's entirely programming-free, but if you find your interest piqued, you can flip the board over to use the Arduino module baked into the hardware. It's already surpassed its original $25,000 Kickstarter goal and when the run begins, you'll be able to pick up everything you need for just $35 -- but if you can't wait that long, head on down to the Bay Area this weekend.

[Thanks, Ryan]

Continue reading MaKey, MaKey turns the whole world into a keyboard

MaKey, MaKey turns the whole world into a keyboard originally appeared on Engadget on Fri, 18 May 2012 01:14:00 EST. Please see our terms for use of feeds.

This is Make's John Edgar Park, manfully clutching his Arduino Grande. The oversized device isn't just for show though, it's a fully working unit for those projects where a standard sized PCB just won't do. He'll be taking excited modders though the process of building it at Maker Faire on Saturday, just head over to the demo stage at 5:30pm with your pre-written Super Size Me jokes close to hand.

Visualized: Arduino gets super-sized ahead of Maker Faire originally appeared on Engadget on Thu, 17 May 2012 05:25:00 EST. Please see our terms for use of feeds.

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.

Club Jameco borrows from Etsy and Kickstarter, lets DIYers design, sell and buy project kits originally appeared on Engadget on Thu, 17 May 2012 03:41:00 EST. Please see our terms for use of feeds.

The Etch-a-Sketch. A standard bearer for childhood, and one that most of us never really mastered. While Yelizaveta Lokshina can't help you create awe-inspiring portraits from aluminum powder, she has managed to update the toy for the digital age. Using an Arduino, a few buttons and a pressure sensor crammed inside a hollowed-out Etch-a-Sketch, the 3.0 version of the doodler is able to draw in old school gray, as well as vibrant colors created by blending an RGB palette. While holding down the red, green or blue button you squeeze the pressure sensor to add more or less of individual hues. The same sensor is used to change brush width when you hold down the black button. There's even a secret mode that automatically cycles through colors and thicknesses for creating vibrant, almost hallucinatory patterns.

At the moment, the dual doodle knobs need to be physically connected to a computer so that a Processing script can work its magic and render the virtual Etch-a-Sketch. But, future versions may include wireless for sketching out images from the comfort of a couch and an accelerometer for the replicating the satisfying sensation of shaking the red fram to erase your creation. Basically, it's still a work in progress. Drawing with the Etch-a-Sketch 3.0 is just as satisfying, in a tactile sense, as the original, though we struggled slightly to get the hang of the pressure sensitive selector. One thing's for sure, though, the kids love it even more than the 1960 creation. Check out the video after the break to see it in action on the floor of the ITP Spring Show.

Gallery: Etch-a-Sketch 3.0 hands-on

Continue reading Etch-a-Sketch 3.0 hands-on (video)

Etch-a-Sketch 3.0 hands-on (video) originally appeared on Engadget on Tue, 15 May 2012 20:21:00 EST. Please see our terms for use of feeds.

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.

Arduino mechs learn RobotC, plot assimilation with Lego Mindstorms originally appeared on Engadget on Sun, 13 May 2012 04:41:00 EST. Please see our terms for use of feeds.

Take an e-ink e-paper smartwatch that's got plenty of willing customers, throw in a WiFi-connected sensor box and well, imagine the possibilities. The founders behind Pebble and Twine hope you are, because they have announced that the pair will be connectable through the latter's web-based interface. This means you'll be able to setup text notifications to your wrist when your laundry's done, when someone's at your door and plenty more mundane real-world tasks. A brief video explains how it should all go down, but try not to get too excited -- pre-orders are sadly sold out.

Continue reading Pebble ties itself up in Twine: sounds so rustic, couldn't be any less (video)

Pebble ties itself up in Twine: sounds so rustic, couldn't be any less (video) originally appeared on Engadget on Fri, 11 May 2012 16:41:00 EST. Please see our terms for use of feeds.

Here's an instance of NFC technology that's more exciting than yet another tap-to-pay scenario. Google employee Paul Carff combined a Motorola Xoom running ICS with an Arduino microcontroller to create KegDroid, a friendly green beer dispenser. The Xoom acts as a gatekeeper to that brewed goodness, only letting the bot dispense drinks after users swipe an authorized badge. The badge is read by an NFC scanner on the bottom of the case and is then authenticated (or rejected) by the Arduino board. Once the system grants access, users can choose from two selections on tap via a custom Android application displayed on the Xoom's screen. As Android Community points out -- and as you'll see in the video below -- the KegDroid hasn't mastered a bartender-level pour (read: there's way too much foam). Still, this is oodles cooler than your average keg, wouldn't you agree?

Continue reading KegDroid dispenses beer with the help of a Xoom tablet and an Arduino board

KegDroid dispenses beer with the help of a Xoom tablet and an Arduino board originally appeared on Engadget on Mon, 30 Apr 2012 17:47:00 EST. Please see our terms for use of feeds.

Light-based communication seems to wind throughout the MIT Media Lab -- it is a universal language, after all, since many devices output light, be it with a dedicated LED or a standard LCD, and have the capacity to view and interpret it. One such device, coined Droplet, essentially redirects light from one source to another, while also serving as a physical interface for tablet-based tasks. Rob Hemsley, a research assistant at the Media Lab, was on hand to demonstrate two of his projects. Droplet is a compact self-contained module with an integrated RGB LED, a photodiode and a CR1216 lithium coin battery -- which provides roughly one day of power in the gadget's current early prototype status. Today's demo used a computer-connected HDTV and a capacitive-touch-enabled tablet. Using the TV to pull up a custom Google Calendar module, Hemsley held the Droplet up to a defined area on the display, which then output a series of colors, transmitting data to the module. Then, that data was pushed to a tablet after placing the Droplet on the display, pulling up the same calendar appointment and providing a physical interface for adjusting the date and time, which is retained in the cloud and the module itself, which also outputs pulsing light as it counts down to the appointment time.

StackAR, the second project, functions in much the same way, but instead of outputting a countdown indicator, it displays schematics for a LilyPad Arduino when placed on the tablet, identifying connectors based on a pre-selected program. The capacitive display can recognize orientation, letting you drop the controller in any position throughout the surface, then outputting a map to match. Like the Droplet, StackAR can also recognize light input, even letting you program the Arduino directly from the tablet by outputting light, effectively simplifying the interface creation process even further. You can also add software control to the board, which will work in conjunction with the hardware, bringing universal control interfaces to the otherwise space-limited Arduino. Both projects appear to have incredible potential, but they're clearly not ready for production just yet. For now, you can get a better feel for Droplet and StackAR in our hands-on video just past the break.

Gallery: MIT Media Lab: Droplet and StackAR hands-on

Continue reading Droplet and StackAR bring physical interface to virtual experiences, communicate through light (hands-on)

Droplet and StackAR bring physical interface to virtual experiences, communicate through light (hands-on) originally appeared on Engadget on Tue, 24 Apr 2012 15:03:00 EST. Please see our terms for use of feeds.

Everyone's favorite microcontroller has been a boon among hobbyists and advanced amateurs, but it's also found a home among the brilliant projects at MIT's Media Lab, including a groovy instrument called DrumTop. This modern take on the drum pad delivers Arduino-powered interactivity in its simplest form -- hands-on time with ordinary household objects. Simply place a cup, or a plastic ball, even a business card on the DrumTop to make your own original music.

The prototype on display today includes eight pads, which are effectively repurposed speakers that tap objects placed on top, with an FSR sensor recognizing physical pressure and turning it into a synchronized beat. There's also a dial in the center that allows you to speed up or slow down the taps, presenting an adjustable tempo. DrumTop is more education tool than DJ beat machine, serving to teach youngsters about the physical properties of household objects, be it a coffee mug, a CD jewel case or a camera battery. But frankly, it's a lot of fun for folks of every age. There's no word on when you might be able to take one home, so for now you'll need to join us on our MIT visit for a closer look. We make music with all of these objects and more in the video after the break.

Gallery: MIT Media Lab: DrumTop hands-on

Continue reading MIT gets musical with Arduino-powered DrumTop, uses household objects as a source of sound

MIT gets musical with Arduino-powered DrumTop, uses household objects as a source of sound originally appeared on Engadget on Tue, 24 Apr 2012 12:35:00 EST. Please see our terms for use of feeds.

Welcome back to IRL, and if we do say so ourselves, this week's edition is a doozy. On one end of the gadget-loving spectrum, Jason is still happily using his Canon Rebel XT, while Darren remains thoroughly unsatisfied with his $400 AirPlay speaker (it was easy to set up, at least -- he'll give it that). And, just for good measure, we threw in an Arduino fail. So, which piece of audio gear is on our "do not buy" list? Who needs to take a course in wiring-based coding? And does Jason have anything negative to say about his DSLR? Head past the break to find out.

Continue reading IRL: Logitech UE Air Speaker, the Canon Rebel XT and an Arduino non-starter

IRL: Logitech UE Air Speaker, the Canon Rebel XT and an Arduino non-starter originally appeared on Engadget on Fri, 20 Apr 2012 15:00:00 EST. Please see our terms for use of feeds.

Canadian modder Brent Smith has managed to connect an aging exercise bike to Nintendo's perennial racer. Naturally, there's some Arduino involvement, but the whole setup plugs directly into an original SNES console -- no emulation necessary. Power-ups are accessed with a button in the center of the exercise bike's handles, each of which has a directional button for steering, while the pedals function as the acceleration button, accurate to one sixth of a rotation. According to Smith, "it's a lot harder than it looks" -- and we believe him. Watch his test-drive kart plow off-track in the video demo after the break.

Continue reading Exercise bike connects to original Mario Kart, Rainbow Road shortcut gets even trickier (video)

Exercise bike connects to original Mario Kart, Rainbow Road shortcut gets even trickier (video) originally appeared on Engadget on Mon, 16 Apr 2012 05:02:00 EST. Please see our terms for use of feeds.

Continue reading TextSpresso machine brews caffeinated goodness via text messaging (video)

TextSpresso machine brews caffeinated goodness via text messaging (video) originally appeared on Engadget on Sat, 07 Apr 2012 00:34:00 EST. Please see our terms for use of feeds.

Continue reading Gaming classic Snake gets charmed by geeks with flutes and Arduino (video)

Gaming classic Snake gets charmed by geeks with flutes and Arduino (video) originally appeared on Engadget on Thu, 05 Apr 2012 05:55:00 EST. Please see our terms for use of feeds.

Continue reading Live your life like there's no tomorrow with David Lee Roth in a box (video)

Live your life like there's no tomorrow with David Lee Roth in a box (video) originally appeared on Engadget on Thu, 22 Mar 2012 15:44:00 EST. Please see our terms for use of feeds.

Continue reading Insert Coin: Tabber lights up your fretboard, shows you the way to rock

Insert Coin: Tabber lights up your fretboard, shows you the way to rock originally appeared on Engadget on Thu, 22 Mar 2012 11:00:00 EST. Please see our terms for use of feeds.

Sphero goes modular, spins out for a drive (video) originally appeared on Engadget on Mon, 19 Mar 2012 02:36:00 EST. Please see our terms for use of feeds.

Continue reading Arduino-powered Artbot writes the time, erases it, writes again (video)

Arduino-powered Artbot writes the time, erases it, writes again (video) originally appeared on Engadget on Fri, 16 Mar 2012 03:27:00 EST. Please see our terms for use of feeds.

Continue reading Insert Coin: Node helps your smartphone monitor pretty much everything

Insert Coin: Node helps your smartphone monitor pretty much everything originally appeared on Engadget on Thu, 23 Feb 2012 16:49:00 EST. Please see our terms for use of feeds.

Continue reading Adafruit's Internet of Things Printer combines your love of information, receipts

Adafruit's Internet of Things Printer combines your love of information, receipts originally appeared on Engadget on Wed, 22 Feb 2012 19:01:00 EST. Please see our terms for use of feeds.

Ford sends out OpenXC beta, vehicle-aware apps should be just around the corner originally appeared on Engadget on Sat, 18 Feb 2012 02:41:00 EST. Please see our terms for use of feeds.

Continue reading DARPA's crowdsourced UAV competition heats up, takes off (video)

DARPA's crowdsourced UAV competition heats up, takes off (video) originally appeared on Engadget on Wed, 08 Feb 2012 04:58:00 EST. Please see our terms for use of feeds.

Continue reading Arduino hack turns Space Invaders alarm into Gmail Notifier (video)

Arduino hack turns Space Invaders alarm into Gmail Notifier (video) originally appeared on Engadget on Mon, 06 Feb 2012 17:04:00 EST. Please see our terms for use of feeds.

Continue reading Cryoscope gadget simulates tomorrow's weather today (video)

Cryoscope gadget simulates tomorrow's weather today (video) originally appeared on Engadget on Mon, 06 Feb 2012 08:28:00 EST. Please see our terms for use of feeds.

Continue reading Arduino hack gives a second screen to Android phones, isn't very useful (video)

Arduino hack gives a second screen to Android phones, isn't very useful (video) originally appeared on Engadget on Wed, 25 Jan 2012 09:28:00 EST. Please see our terms for use of feeds.

Continue reading Adafruit Flora lets you wear your open-source love on your sleeve

Adafruit Flora lets you wear your open-source love on your sleeve originally appeared on Engadget on Fri, 20 Jan 2012 13:57:00 EST. Please see our terms for use of feeds.

Roll up, roll up for the magical mystery Arduino tour originally appeared on Engadget on Fri, 13 Jan 2012 08:44:00 EST. Please see our terms for use of feeds.

Continue reading Luminch One: an Arduino lamp you control with the wave of a hand (video)

Luminch One: an Arduino lamp you control with the wave of a hand (video) originally appeared on Engadget on Tue, 03 Jan 2012 14:44:00 EST. Please see our terms for use of feeds.

2011 has been a tremendous year for tech -- Amazon launched a $200 Android tablet, AT&T and Verizon continued their LTE expansion, Apple killed off the Mac mini's SuperDrive and Samsung introduced a well-received killer 5.3-inch smartphone. But tiny tech startups made their mark as well, proving that you don't need an enormous R&D budget to spur innovation. Still, development isn't free, and unless your social circle includes eager investors, seed money has been traditionally hard to come by.

For many of this year's indie devs, crowdfunding sites have been the answer, with Kickstarter leading the pack. We've seen an enormous variety of projects -- including a deluge of duds and plenty more semi-redundant iPhone accessories -- but a few treasures soared above the swill to be featured in our Insert Coin series, with many of those meeting their funding goals and even making their way into the hands of consumers. Now, as 2011 draws to a close, we've gone through this past year's projects to single out our top ten, and they're waiting for your consideration just past the break.

Continue reading Insert Coin: A look back at ten top projects from 2011

Insert Coin: A look back at ten top projects from 2011 originally appeared on Engadget on Sat, 31 Dec 2011 16:00:00 EST. Please see our terms for use of feeds.

Hacker builds allegedly pointless data network out of Lego train set originally appeared on Engadget on Tue, 27 Dec 2011 09:19:00 EST. Please see our terms for use of feeds.

Continue reading Matt Richardson turns Arduino, Twitter and lasers into art (video)

Matt Richardson turns Arduino, Twitter and lasers into art (video) originally appeared on Engadget on Mon, 26 Dec 2011 11:18:00 EST. Please see our terms for use of feeds.

MyRobots.com: for all of your robot's social needs originally appeared on Engadget on Wed, 21 Dec 2011 00:12:00 EST. Please see our terms for use of feeds.

Continue reading Arduino hack lights up the tree with every email, spammers get in spirit

Arduino hack lights up the tree with every email, spammers get in spirit originally appeared on Engadget on Mon, 19 Dec 2011 01:09:00 EST. Please see our terms for use of feeds.

Continue reading USB Biofeedback Game Controller lets you play Mario with your guns (video)

USB Biofeedback Game Controller lets you play Mario with your guns (video) originally appeared on Engadget on Fri, 16 Dec 2011 11:07:00 EST. Please see our terms for use of feeds.

Continue reading Beat Box table turns RFID tagging into beautiful music

Beat Box table turns RFID tagging into beautiful music originally appeared on Engadget on Wed, 14 Dec 2011 21:26:00 EST. Please see our terms for use of feeds.

Continue reading Step aside Arduino, TinkerForge is the new sheriff in mod-town (video)

Step aside Arduino, TinkerForge is the new sheriff in mod-town (video) originally appeared on Engadget on Fri, 09 Dec 2011 19:35:00 EST. Please see our terms for use of feeds.