Google’s Maker Faire exhibit space is swarmed with robots…er, androids. Amidst some cool bipeds and Segway-balancers, our inner sci-fi nerd was most smitten with this hexapod design, which they’ve dubbed SKPR Bot. The “Skipper” is on hand to showcase the ease of various Google technologies: SketchUp, Android OS and the Android Open Accessory Development Kit. The whole project came together in less than six weeks.

18 servos are mounted to a framework designed in SketchUp and laser-cut by Ponoko. The low-level servo PWM control is handled by the Dev Kit (essentially a rebadged Arduino Mega, as we’ve seen), while an Android OS phone provides a slick GUI and handles all the inverse kinematics calculations required as the robot takes each step. The coolest bit is that it’s all up for grabs. At this moment you’ll have to scrounge around the ’net a bit to find the plans and code, but some time post-Faire they plan to bring everything together at the SKPR Bot site.

Psst…wanna buy a laser cutter, but not ready to sell your internal organs? Nortd Labs’ Lasersaur project aims to create an open source large-format laser cutter/engraver that undercuts (har har!) the cost of commercial models by an order of magnitude.

As the most direct interface between computer and programmer, keyboards can be a deeply personal, sometimes almost religious thing. Some find solace in their vintage IBM Model M, or luxurious leather keyboard, but maker [Carol Chen] took things into her own hands, quite literally. [Carol]’s Maker Faire exhibit has a half dozen specimens of interesting commercial tactile and ergonomic options…but [Chen]’s personal keyboard, where she commits to her work as a full-time coder, has been made to her own exacting specifications.

 

Not every cool hack needs to involve microcontrollers, LEDs or other bling. We were initially drawn to the Bloxes display simply because we love a good multipurpose construction set, whether it be Lego, 80/20 aluminum, or in this case, a system of interlocking cubes formed from six identical pieces of corrugated cardboard, cut and scored in such a manner as to form a surprisingly sturdy little building block. They can become simple furniture, groovy Logan’s Run-style room decor, or the all-important kids’ forts…then later dismantled and made into something else.

If you’ve been hungry for more power for your microcontroller projects, but reluctant to dump your investment in Arduino shields or the libraries and community knowledge that go with them all, Digilent has you covered. Their new chipKIT boards are built around the Microchip PIC32 MCU…a powerful 32-bit chip that until recently was left out of the cross-platform scene. A majority of code and quite a number of Arduino shields will work “out of the box” with the chipKIT, and the familiar development tools are available for all three major operating systems: Windows, Mac and Linux.

We first mentioned these a couple weeks ago, but the software was unavailable at the time. Seeing the development tools in action was quite unexpected…

What’s really fascinating with chipKIT is that the workflow is exactly Arduino-like. The serial bootloader works with avrdude, and you can program both “real” Arduinos and Digilent’s 32-bit work-alikes using the exact same IDE; there’s no need to run two different IDEs for two different boards, as has been the case with Leaf Labs’ 32-bit Maple. As a demonstration, they compiled and ran code for an Arduino Mega with SparkFun LCD shield…then popped the shield off and placed it on the Max32, selected the 32-bit board in the same IDE, and repeated the process. The exact code ran on the new board/shield combo, with stunning performance — all the standard Arduino libraries have been implemented natively for the PIC32; this is not emulation.

Because Digilent didn’t just adapt the Arduino IDE to their one specific board, but rather developed a system by which the IDE can be extended to new hardware, it’s their hope that their work (not an official Arduino project) might be rolled back into the mainline code, and that other developers might jump on the bandwagon to provide Arduino IDE support for their own boards, whether they be based on AVR, PIC32 or a completely different kind of microcontroller altogether. The groundwork has been laid.

The chipKIT comes in two versions: Uno32 and Max32, similar in form factor to the Arduino Uno and Mega 2560, respectively. These can be ordered directly from Digilent’s web site, and the IDE is freely downloadable as of today. We have evaluation hardware in-hand and expect to be providing a proper review in the near future.

It’s a madhouse already at the 2011 Bay Area Maker Faire. Though the show doesn’t officially start until tomorrow, Friday is “Education Day”, a special preview for local schools. As makers scramble to set up their displays, a thousand impressionable young minds seek the most cacophonous mixture of taiko drumming, ArcAttack’s musical Tesla coils, and the beeping and booping of the R2-D2 Builder’s Club.

Ask any engineer what originally sparked their interest in technology, and almost universally the response will be a Hollywood film or TV robot — Star Wars’ R2-D2, the B9 robot from Lost in Space, or Short Circuit’s Johnny 5, to name a few. Engineers need a creative outlet too, and some pay homage to their inspirations by building elaborate reproductions. At this year’s Maker Faire, droid-builders had their own corner in the center hall, their work ranging from humble craft materials to ’bots surpassing their film counterparts in detail and workmanship.

Probably the most beloved film robot of all time would be R2-D2, and probably the best-known reproductions originate from the R2-D2 Builders Club, who’ve been profiled in Make and Servo magazines, among others. Every kid’s dreamed of building their own R2, perhaps from a wastepaper basket and scrap, but the club’s astromech droids are anything but kid stuff, with machined aluminum domes and intricate motor and sound systems. The club doesn’t sell robots — that would infringe on trademarks — but they do share techniques and component plans. The finished droids (are they ever really finished?) put in appearances at fan conventions and charity events.

Danger Will Robinson! Career inventor [Andrew Filo] has been engineering practical everyday items for three decades, but he cuts loose by bringing his early inspirations to life. His carefully-researched reproductions include an Apollo-era NASA spacesuit and a talking, walking…er, rolling…B9 robot.

Self-described recluse [ELS] is a builder and collector of film props and reproductions. Though he insists his Robby and B9 aren’t perfectly canon, you’d never know by looking; the detail and finish on these two was amazing. Robby is wearable, and periodically through the weekend he’d climb into the suit and entertain a new generation who otherwise might not be acquainted with this Hollywood classic.

[Matthew Ebisu] is obsessed with all things Pixar. As one of the younger makers exhibiting, [Matthew’s] materials may be simpler, but his enthusiasm more than fills the gap. He’s built — and launched — Carl Fredricksen’s house from Up in miniature form. It didn’t quite reach South America, but did net him a pen pal in Nevada. His Autopilot and Eve droids from Wall-E are more craft than tech, so his latest project, along with a gaggle of like-minded friends on his D.I.Y. Pixar fan site, is to develop a working Wall-E robot.

So readers — is there a favorite Hollywood ’bot to credit for your passion for this hacking madness? And have you built one yet? A HAL-9000 in your kitchen? Tell us about it in the comments, or if you have a build log posted online somewhere, drop us a link at tips@hackaday.com.

Since the previously-posted stills can’t quite convey the chaos of last weekend’s Maker Faire, here’s some video from the event to help get you through hump day. It’s like three liters of Jolt Cola in a two liter bottle.

One thing even video can’t adequately capture is our gratitude toward our readers at the show who took time to express their appreciation for the blog. You guys and gals rock our world. Thank you!

Just when you think it couldn’t possibly get any bigger and crazier, they manage to outdo themselves again. The Bay Area Maker Faire wrapped up Sunday evening, but we have so many story leads that we’ll probably be busy until next year’s event. In the meantime, here’s just a tiny, random sampling of the countless delights that greeted visitors this past weekend.

Setup day was the only time we could get a clear shot of the Hermes space shuttle, [Morris Jarvis’] entry in the suborbital tourist space race.

Early Saturday morning, the line stretches to infinity and beyond.

At the other side of the fairgrounds, scads of locals took advantage of the free bike valet service and scored a $5 admission discount to boot. And this view shows only about half of the bikes present! We only spotted one recumbent parked out here, but quite a few inside as maker exhibits.

So much walking! This kid had the right idea, scooting around in luxury.

It’s not a Bay Area party until the original Doggie Diner heads show up!

Robots were everywhere this year. Of course the R2 Builders Club was on hand…

…but there were no Wookiees present to play chess against this robotic arm.

A row of Anybots, all ready to take up their overlord duties.

Our favorite giraffe joined the rave, replete with his new animatronic head.

The Mondo Spider, like its smaller biological inspiration, manages to be simultaneously fascinating and potentially deadly. It is, however, anything but silent.

Back outside, this MIDI-controlled pneumatic dinosaur alternately entertained and terrified children. We were hoping to witness a one-on-one battle against…

…Saphira, the fire-breathing dragon! Rar!

Nearby, [Haley Duke’s] Swamp Kirin puppet loomed over fairgoers. Kirin, we just discovered, appear to be mortal enemies of efficient JPEG compression.

[Todd Williams’] Land Shark is an animated EL wire-framed skeleton atop a large radio controlled car chassis — a great effect in the dark!

We seem to be on a bitey creature kick. Here, have a Velociraptor head popped out of a commercial ABS extrusion 3D printer.

We posted about the DIYLILCNC mill late last year. What struck us when finally seeing it in person is how it’s anything but li’l. This thing bullies RepRaps and takes their lunch money!

They were even making something in the Maker Shed store. What exactly? We’ll give you a hint: it’s printed with green ink on the back. Man, they got us good. Went in needing just one Parallax RFID reader, and somehow couldn’t leave before spending the equivalent GNP of Guam.

This is here just for blog cred.

Our hats are off — again — to SparkFun Electronics. These guys could’ve easily brought enough merchandise to bankroll their retirement from this one show. Instead, they taught kids how to solder. How cool is that?

FPGA pr0n from Art Magnitude’s ORB v.2, a persistence-of-vision globe on a grand scale.

There was always a line waiting to play with Tangile interaction’s digital graffiti wall.

This way to the egress!

If we’ve overlooked or glossed over your favorite subject or display, it may be that we’re expecting to cover it in more detail in the future. Keep your eyes peeled for more wild stuff here!

Maybe $15K for an elaborate balancing telepresence robot is a bit out of one’s league. In that case, another Bay Area Maker Faire exhibitor — Wild Planet — has you covered. Faire attendees got a hands-on sneak preview of the upcoming Spy Video TRAKR, a video-transmitting radio-controlled toy that’s programmable and extensively hackable.

The TRAKR has an impressive pedigree. It’s a collaborative effort between three successful and creative technology companies: Wild Planet, makers of the Spy Gear toy line; MOTO Development Group, designers of the Flip Video camera; and Making Things, software designers for the Make Controller.

So just how hackable are we talking? The Spy Video TRAKR is intended right out of the box to use downloadable apps, and allows development of new programs in C. The controller and vehicle each contain their own ARM9 processor, and the ’bot features 8 megs of RAM, an SD card slot and USB client and host (yes, host) ports. And that’s all with the cover still on. Pop the lid, and you’ll find links to online schematics and neatly-labeled breakout headers for deeper exploration.

The Spy Video TRAKR is expected to ship in October with a target price of $139 or less. Additional photos after the break.

No, it’s not an extra from Wall-E. “QB” is the latest telepresence robot from Silicon Valley firm Anybots. QB combines two-way videoconferencing with a Segway-style self-balancing platform. The idea is to provide mobility and more natural interaction than desktop-tethered conferencing can provide.

The 35 pound robot’s battery runs for six to eight hours, and the telescoping head allows the eye level to be adjusted to match the user’s natural viewpoint. What looks like stereo vision is actually a single camera on the left eye and a steerable laser pointer on the right.

Shipping this October for $15,000, QB will appeal mostly to businesses with specific telepresence needs. This is half the price of their prior QA model — and in time the technology may reach the mass-market level. Until then, we’ll just have to amuse ourselves by remotely attending meetings with our ankle-nipping Rovio robots.

Okay, we lied, we totally want one of these too. The CMT 380X Blackbird is one wicked hybrid car!

Looking like it just rolled off the set of the next Batman film, the Blackbird is the brainchild of Electronic Arts Chief Creative Director [Richard Hilleman]. Starting from a kit car base — the Factory Five Racing GTM chassis — [Hilleman] created a unique 230 horsepower drive train combining a 30 kilowatt diesel turbine and 24 KWh lithium polymer battery pack.

As a purely plug-in electric car, the Blackbird has a range of 85 miles. In hybrid mode, range is extended to 500 miles. The car can accelerate from 0 to 60 in about 7 seconds. Come decelerating, the car makes use of regenerative braking.

It’s strictly a one-off for the time being, but several companies have approached [Hilleman] about possibly commercializing the design. A couple more choice pics follow the break…

It’s crunch time at California’s San Mateo Event Center, where crews are busily assembling rocket ships, singing Tesla coils and animatronic giraffes and dragons in preparation for the 2010 Bay Area Maker Faire, taking place this weekend.

Returning for its fifth year, Maker Faire, if you’ve not had the pleasure, could be described as 50 percent science fair, 50 percent county fair and 50 percent Burning Man reunion. And if that doesn’t seem to add up, you’re right — it’s sensory overload, a hands-on, warranty-voiding explosion of futuristic technology, down-to-earth crafts and nine dollar pulled pork sandwiches.

If you’re planning on attending, hit up their web site for all the information on tickets and hours, recommendations for parking or — perhaps most importantly — public transit options. The event has been growing every year, even disrupting traffic on nearby U.S. Route 101, so you’ll want to set out early or research alternative options. We’ll be posting goings-on from the event as it unfolds, connectivity permitting.

If you’ve had the opportunity to attend the annual Bay Area Maker Faire, you’ve likely encountered Russell the Electric Giraffe. Modeled after a small Tamiya walking toy scaled up to the height of an actual giraffe, Russell was created by [Lindsay Lawlor] in 2005 originally as an “art car” providing a better vantage point from which to enjoy the Burning Man arts festival. In the intervening five years, the Electric Giraffe has enjoyed face time in dozens of parades, trade shows, magazines and television appearances.

Scattered about [Lawlor’s] living room floor at the moment are the giraffe’s dismantled steel skull and several massive Torxis servos (the red boxes in the photo above) — Russell is being upgraded. One of [Lawlor’s] goals in returning to Maker Faire each year is that he not simply present the same exhibit time and time again; the robot is continually evolving. Initially it was little more than a framework and drivetrain, and had to be steered by bodily shoving the entire 1,700 pound beast. Improvements to the steering and power train followed, along with a “skin” of hundreds of addressable LEDs, cosmetic improvements such as a new paint job, and technological upgrades like interactivity, radio control and speech. His goal this year is to bring expressive animatronic movement to the giraffe’s head and jaw, hence the servos, push rods and custom-machined bits currently strewn through his living space-cum-laboratory.

[Lawlor], 46, is a lifelong “maker,” with a gamut of talents from electronics to optics to mechanical engineering. Aside from creating this giant walking machine, he restores motorcycles, installs high-rise fire safety systems and has built his own laser light show projectors. And perhaps surprisingly, he’s managed all this without a degree or other formal education, just an intense curiosity and unstoppable drive. We posed to him one of the most common questions we receive at Ask HackADay, as to how one can get started in electronics and building the sorts of creative projects regularly featured on Hack a Day:

Don’t be afraid of failure, it’s a crucial part of the learning process. Get your hands dirty and start building projects that interest you — build a model airplane, restore a motorcycle. By tearing it apart and putting it back together, you learn to see what makes it tick. Someone who’s brave enough or sometimes lucky enough to acquire the means to build something, they end up with a vast amount of practical knowledge about what they’re interested in. Textbooks alone can’t provide that.

Seek a lot of advice from people who’ve worked on this stuff before. Respect them by following through…don’t just talk about your grand plans. Go to Burning Man or Maker Faire or hang out with artistic people. This will bring crazy ideas to the forefront. The amount of influence you receive from showing up at a place like that is incredible. It’s unstoppable, a really powerful force.

Maker Faire Austin is happening this weekend, October 18 & 19, 2008 at the Travis County Expo Center in Austin, TX. Maker Faire is a showcase of all things DIY. You’ll see robots, sculptures, live performances, and other wonders including many of the projects we cover here every day. We enjoyed our time in San Mateo earlier this year and the show keeps getting better and better. You can see photos from previous events on Flickr. If you’ve got a chance to go, take it.