Ask Engadget: best robot platform for under $400?

We know you’ve got questions, and if you’re brave enough to ask the world for answers, here’s the outlet to do so. This week’s Ask Engadget question is coming to us from Ryan, who reckons it’s about time he stopped playing with Lego blocks and began playing with a real man’s robot platform. Just kidding about the Lego bit. If you’re looking to send in an inquiry of your own, drop us a line at ask [at] engadget [dawt] com.

“I am an aspiring roboticist who has been using Lego Mindstorms NXT for a few years and I am looking for the next step up. I have a budget of about $400. I am looking for something that has more motors, more sensors, and a way to have it live feed video back to a computer. I would also like a platform that has a large amount of building that can be done on top of it, such as adding an arm or another array of sensors, or a different drive base. I’m new to the world of robotics outside of the NXT, so any tips would be appreciated as well. Thanks!”

Come on over, robot lovers. Toss those gloves and goggles aside for a moment and throw this guy some advice. What platform keeps you up in the garage at night?

Ask Engadget: best robot platform for under $400? originally appeared on Engadget on Thu, 29 Jul 2010 23:29:00 EDT. Please see our terms for use of feeds.

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Transformable Wall-E gets recreated with some love, Lego and DIY skills (video)

Sure, you’ll have seen Lego-based Wall-E imitators before, but few recreate both the cuteness and the basic functionality of the drone quite like this one here. Programmed using Lego Mindstorms, this adorable little creation can transform itself into a box (like the real Wall-E!), pick up and carry objects, look up and down, and even produce and respond to sounds. It can be controlled remotely or left to do things by itself. Follow the break to see it on video.

Continue reading Transformable Wall-E gets recreated with some love, Lego and DIY skills (video)

Transformable Wall-E gets recreated with some love, Lego and DIY skills (video) originally appeared on Engadget on Mon, 19 Jul 2010 05:03:00 EDT. Please see our terms for use of feeds.

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Hey, Lego my Droid, you remote-controlled fiend! (video)

That original Motorola Droid looking long in tooth? Not sure what to do with it once you upgrade to Incredible, X, or even the progenitor’s most direct descendant? Take a cue from Mike Partain, who threw in a Lego NXT Robot kit and some ingenuity to create a rather clever proof of concept. The building blocks serve as the bulk of the structure and motor skills, the phone serves as camera, GPS, and compass. The missing links between these two elements and Partain’s remote controlling are three little pieces of complex software… so maybe it’s not in your immediate future, but having a few dreams and vicariously living through the videos after the break should get you through the weekend, right? And if you really want to fiddle with one yourself, the source code has been provided.

Continue reading Hey, Lego my Droid, you remote-controlled fiend! (video)

Hey, Lego my Droid, you remote-controlled fiend! (video) originally appeared on Engadget on Sat, 10 Jul 2010 06:52:00 EDT. Please see our terms for use of feeds.

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Hacker creates Lego Mindstorms NXT-606 drum kit, just because he can (video)

Hacker creates Lego Mindstorms NXT-606 drum kit, just because he can

If you’ve taken your Lego Mindstorms NXT kit to the Nerd Cup, created a 3D scanner to digitize your Precious Moments collection, and trained it to solve a Rubik’s Cube, you might think you’ve run out of things to do. Perhaps this was the problem that Peter Cocteau faced — or maybe he just wanted to make the most bombastic NXT project yet. He created an 8-bit sample drum machine with 24 sounds controlled entirely by two Lego rotation sensors. He did have to make a few augmentations to get the audio output working (and to add in that bitching DJ-style light to make it more club friendly). He’s kindly provided all the source that you’ll need to get your little blocks bumpin’, but if you want yours to be just like his you’ll need to do your own soldering.

Continue reading Hacker creates Lego Mindstorms NXT-606 drum kit, just because he can (video)

Hacker creates Lego Mindstorms NXT-606 drum kit, just because he can (video) originally appeared on Engadget on Wed, 07 Jul 2010 09:36:00 EDT. Please see our terms for use of feeds.

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DIY Lego foosball table advances to Nerd Cup semi-finals (video)

Expert Lego builder Sariel managed to impress us a few months ago with his fully-articulated robotic arm, and he’s now back with a particularly well-timed project: a foosball table built entirely out of Lego. While it’s not fully automated (and therefore ineligible for the Robo Cup), it does use some WeDo motion sensors to automatically keep track of the score and announce goals on a laptop connected to the table (not to mention on some sliding Lego bricks above each goal), and it even packs a built-in ball return mechanism to help speed up play. Head on past the break to check it out in action.

Continue reading DIY Lego foosball table advances to Nerd Cup semi-finals (video)

DIY Lego foosball table advances to Nerd Cup semi-finals (video) originally appeared on Engadget on Sun, 04 Jul 2010 06:57:00 EDT. Please see our terms for use of feeds.

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AIR for Android app turns Nexus One into slot car controller (video)

AIR for Android, a Phidgets motor control, a slot car set, and a custom built LEGO housing for good measure — if this project isn’t meant for Engadget, we don’t know what is! The premise is pretty straightforward: Grant Skinner uses his Nexus One to send accelerometer data to a desktop PC, which then sends it to a motor controller. In turn, the controller tells the cars how fast to go. Tilt forward a little bit, and the car accelerates a little bit. Lean forward a lot, and it picks up speed. Sure beats those cheesy plastic triggers we used as kids! For the interface (which is an SWF that’s sent to the handset from the host PC) our man designed a gas pedal with a series of lights that tells you how fast you’re going. Let’s just say we wouldn’t mind a setup like this for the Engadget game room. Video after the break.

Continue reading AIR for Android app turns Nexus One into slot car controller (video)

AIR for Android app turns Nexus One into slot car controller (video) originally appeared on Engadget on Tue, 22 Jun 2010 17:15:00 EDT. Please see our terms for use of feeds.

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Exclusive: The New Gigantic Lego Imperial Shuttle [Lego]

Every year Lego gives us a huge multi-thousand piece Star Wars model, like the 5,195-brick Millennium Falcon or the 3,800-brick Death Star. Now it’s the turn for an all-time favorite of mine: The 2,504-piece Lambda-Class Imperial Shuttle. More »

Designers Create a Table From 25,000 Lego Pieces

It’s a geek fantasy come true as two Netherlands-based designers have created a piece of furniture built entirely out of Lego blocks.

Designers Mario Minale and Kuniko Maeda took 25,000 Lego pieces and replicated the design of a sideboard that Dutch designer Gerrit Rietveld had sketched in 1919.

“Lego is the perfect contemporary material for it as it is  available to everyone,” says Minale. “It is simple yet relies on complex and perfect moulds and production systems.”

The Lego pieces were sourced partly from the company itself but also from the bricklink.com website. The entire project took two months to plan and sketch on computer and three weeks to build.

What makes the table stunning is not just the intricate design and the use of the same color throughout, but that it is completely functional piece. The drawers and the doors for the table open and it can be used in a home, if you can afford it.

“It shows us that the seriousness of developing a system that serves a good purpose is ultimately grounded in our desire for playfulness,” says Minale.

Only five of these Lego tables will be made and sold through the droog website, says the designboom site. Pricing for the tables have not yet been disclosed.

The Rietveld Lego table is on show at the ongoing Design Miami/ Basel event. It’s not the first time the designer duo who own the firm Minale-Maeda have worked with Lego bricks.  In 2004, they designed a chair using red, blue and black lego bricks. The chair had an aluminum frame and only seven of those were made.

For now, feast on more views of the Lego table.

[via Technabob]

Photos: Minale-maeda


Monster Chess supersizes lego robots for ultimate geek synergy

This is like an Andre 3000 song. What’s cooler than robots? Lego robots. And what’s even cooler than that? Supersized lego robots playing chess. Ice cold, baby. Composed of more than 100,000 Lego Mindstorms parts, the above chess set occupies a 156-square foot playing area and took a four-person team “about a year” to create. Total retail cost is tallied up at $30,000, though you won’t be surprised to hear there are no plans to make it available for purchase — presumably because of its priceless awesomeness. See a game played out on video after the break.

Continue reading Monster Chess supersizes lego robots for ultimate geek synergy

Monster Chess supersizes lego robots for ultimate geek synergy originally appeared on Engadget on Tue, 15 Jun 2010 09:28:00 EDT. Please see our terms for use of feeds.

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Inhabitat’s Week in Green: solar buildings, solar stadiums, and an algae-powered lamp

The Week in Green is a new item from our friends at Inhabitat, recapping the week’s most interesting green developments and clean tech news for us.

The past week Inhabitat saw solar-powered transportation soar into space as Japan successfully unfurled the world’s first solar sail aboard its Ikaros spacecraft. We continued our transportation coverage by taking a took a look at a futuristic plant-powered photosynthetic concept car that seats riders within an enclosed jungle canopy. However if the Inhabitat editors commuted to work, it would probably be via these amazing solar-powered shrub cars!

In other news, the world of architecture is heating up with the onset of summer as countries around the globe gear up to unveil high-tech sun-powered homes at the European Solar Decathlon. This week we took a look at two of our favorites – the solar shelled Armadillo Box House and Finland’s hyper-insulated Luuku House, which is expected to generate more energy than it consumes. We also celebrated the launch of the 2010 World Cup by taking a look at the technologies behind five stunning green stadiums that will be hosting this year’s games in South Africa.

Speaking of the World Cup, this week were also excited to see the unveiling of a brand new version of the sOccket, an energy-generating soccer ball that scores a goal for green power in developing countries. We also took a look at a cheap solar-powered refrigerator for the developing world that can be assembled using local materials and could save millions of lives by storing and distributing vaccines.

Renewable energy was also a hot topic this week — the UAE is blazing a trail with plans to construct a record-toppling solar plant that eclipses the size of every photovoltaic farm to date. We also saw home-grown algae power make its domestic debut in this gorgeous green Latro Lamp, which is fueled by a pond-scum powered bio-battery. And renewable energy took to the streets this week as telecom provider Orange unveiled a set of spiffy set of thermoelectric galoshes that charge your cellphone using heat from your feet.

Finally, this week we unveiled some incredible new uses for everyday materials as we announced the grand-prize winners of our 2010 Spring Greening DIY Design Competition. Speaking of innovative examples of repurposed design, we were also blown away by this open-source printer made from LEGO bricks and a felt-tip pen. And if you insist on continuing to use a standard printer, you can rest assured that there’s an inspired re-use for those expired ink cartridges – Australia recently unveiled a bike path made from them!

Inhabitat’s Week in Green: solar buildings, solar stadiums, and an algae-powered lamp originally appeared on Engadget on Sun, 13 Jun 2010 21:59:00 EDT. Please see our terms for use of feeds.

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