Intelligent Ground Vehicle Competition 2010 Day Two Report

June 7, 2010 by Gerrit Coetzee 11 Comments

Culture Shock II, a robot by the Lawrence Tech team, first caught our eye due to its unique drive train. Upon further investigation we found a very well built robot with a ton of unique features.

The first thing we noticed about CultureShockII are the giant 36″ wheels. The wheel assemblies are actually unicycles modified to be driven by the geared motors on the bottom. The reason such large wheels were chosen was to keep the center of gravity well below the axle, providing a very self stabilizing robot. The robot also has two casters with a suspension system to act as dampers and stabilizers in the case of shocks and inclines. Pictured Below. Continue reading “Intelligent Ground Vehicle Competition 2010 Day Two Report” →

Intelligent Ground Vehicle Competition 2010 Day One Report

June 5, 2010 by Gerrit Coetzee 19 Comments

The Intelligent Ground Vehicle Competition (IGVC) is the precursor to the DARPA Grand Challenge, and in many ways it is just as difficult. We have the pleasure of being at the competition this year with the Tennessee Technological University Autonomous Robotics Team. The teams at the competition pull off some amazing home-brew robotics, so we’ve decided to do a short section on some exemplary robotic hacking each day of the competition.

Today’s robot comes from the York College of Pennsylvania. The robot, dubbed “Green Lightning”, features an impressive set of custom made hardware.

We interviewed the team, and got a pretty thorough rundown of their robot with pictures after the jump. Continue reading “Intelligent Ground Vehicle Competition 2010 Day One Report” →

IRobot Gets Awesome Exploding Rope Thingy

June 1, 2010 by Caleb Kraft 40 Comments

[youtube=http://www.youtube.com/watch?v=A3jab7rnIL0]

The iRobot Warrior 710 is shown here touting a new toy called an APOBS or Anti-Personnel Obstacle Breaching System. The system is comprised of an explosive rope pulled by a rocket. We know that sounds pretty awesome, and you can see in the video that it is, in fact, pretty awesome. We don’t condone violence, or war. We do, however, love blowin’ stuff up. This footage was just so pretty, we thought we had to share it. What’s even more amazing is that these guys aren’t battling Apple over the name iRobot.

[via botjunkie]

LEGO Pick And Place

May 31, 2010 by Mike Szczys 8 Comments

[youtube=http://www.youtube.com/watch?v=YoXCn4Gh_HA&w=470]

Turn your volume down and take a look at the brick sorting robot in the video above. It’s built using LEGO and powered by four different NXT modules. It sorts differently colored bricks on the intake conveyor and places them on three output conveyors. The build is solid and was [Chris Shepherd’s] impetus for starting a blog. We appreciate the pneumatic tricks that he detailed in some of his earlier posts such as a compressor, pressure switch, and air tank system. His advice is “build, build, build” and that’s what you’d have to do to perfect a monster of this size and scope.

Quadcopter Acrobatics Like Nothing We’ve Seen

May 28, 2010 by Mike Szczys 37 Comments

The University of Pennsylvania has churned out some impressive moves with a quadcopter. Perching on a vertical landing pad with some help from Velcro is impressive, but single and double flips combined with navigating through tight spaces at an angle makes this just amazing. We expect to see it in the next Bond film if it doesn’t show up in one of this summer’s action flicks. Kind of makes previously awesome quadcopters look a bit pedestrian. Video after the break.

Continue reading “Quadcopter Acrobatics Like Nothing We’ve Seen” →

BAMF2010: Look Sir, Droids!

May 27, 2010 by Phil Burgess 7 Comments

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.

Continue reading “BAMF2010: Look Sir, Droids!” →

The Story Of Mr. Stabby

May 26, 2010 by Caleb Kraft 24 Comments

[youtube=http://www.youtube.com/watch?v=XHvXPOSaNbg]

Mr. Stabby was once a broken down bum, sitting on the curb, waiting for an eternity in the city dump. Luckily, someone found him and brought him to the NYC Resistor hacker group. They promptly performed some modifications and brought him back to life.

He’s now a happy go lucky stab-bot with a twinkle in his eye and a skip in his step. His repitoir includes gouging, slashing, and of course stabbing. He can be controlled via a cell phone and has a nifty voice interface.

The video above is from when Mr. Stabby was runner up at the tech crunch hackday.