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‘Scarab’ the Robot Goes to the Moon
Posted on 03.11.08 by John @ 8:29 pm

More robots on the moon. Well, only if they get funding and the thing works. Lets hope it does.

The Field Robotics Center at Carnegie Mellon’s Robotics Institute has developed a prototype moon rover, “Scarab.” The robot has the ability to perform the challenging task of lunar prospecting.
The ultimate goal of lunar prospecting is to discover, extract, and utilize resources in the soil of other planets.

The Tartan Online : ‘Scarab’ the robot

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BattleBots on ESPN in ‘08?
Posted on 03.11.08 by John @ 7:57 pm

Looks like the sound of gnashing gears and grinding steel may once again grace the television sets of America. Noted sports cable network ESPN has been talking to BattleBots about a possible hook up later this summer. I for one am looking forward to it, nothing quite like seeing two hundred plus pound remote controlled cars beating the crud out of each other. Ah, technology…

(page might be down, last I looked the server’s log files are filling up its hard drive!)
Welcome to BattleBots.com : News and Press

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DIY Drones
Posted on 09.19.07 by John @ 8:27 pm

DIY UAVI’m sure this is going to end up like the guy that has had a site about building the DIY cruise missiles.This

is a resource for all things about amateur Unmanned Aerial Vehicles (UAVs): How-to’s, links, videos, images and a discussion group. Among other things, this is where we’ll be listing all the parts, software and instructions to build each of our UAVs.

I know that I’d like to have a plane with a camera built into it. An autopilot would make lining up a good photo a lot easier. How cool would that be? It’s simply amazing what you can do with off the shelf stuff and some brains. Oh yeah, and LEGOS. Yes, one of these planes has a servo actuated camera mount that is built from LEGO parts. That in mind your not going to be loitering over your target all day looking for the guy that has been stealing your newspaper every morning. These UAVs get about 20 minuets in the air and can only go about five miles. Still, it is very cool.
DIY Drones

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Production Line Built From Legos Builds Lego Cars
Posted on 08.21.07 by John @ 5:46 pm


This is a wholly amazing example of what can be done with LEGOs and their line of microcontrollers. It’s a production line that creates little LEGO cars, you can even choose the colors of the bricks.
But can someone make a LEGO machine that builds production lines and in turn builds more production lines?

Constructigasm: Production Line Built From Legos Builds Lego Cars - Jalopnik

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Robotic People Sweeper
Posted on 07.01.07 by John @ 8:02 am

Now I’m all for robots helping in our lives but this is kind of weird. These are apparently photos of a series of robotic rescue devices. The idea is that they can gently (I hope!) remove people from places that firefighters can’t get to due to smoke of heat. I’m sure that there are newer versions that don’t look like something that is out of some sci-fi ‘robots are going to eat all humans’ kind of movie. At least I hope that is the case.

[via Tokyo Times]
Unmanned rescue robot ([robokiyu]) translated page via Google

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LEGO Gear Ratios
Posted on 05.26.07 by John @ 11:00 am

Gears and Drivetrains in LEGO MindstormsAnother useful tool for getting all creative with your LEGOS. A handy tutorial showing you common ratios for the gears that are common to the LEGO Mindstorm kit. You can also find these gears in a variety of other LEGO sets. And if your totally flummoxed about what gears are just having a look around should answer some of your questions.

Gears and Drivetrains in LEGO Mindstorms

Help out TeamDroid!
LEGO Technic Motor Box
8735 Technic motor from Amazon.com
Revised LEGO Mindstorms NXT from Amazon.com

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Amazing LEGO Motor FAQ
Posted on 05.26.07 by John @ 10:44 am

LEGO motor FAQIf your LEGO construction skills have progressed past the point of building stuff out of the instruction booklets then you have undoubtedly had the desire to play with the versatile LEGO motors. The LEGO motors are amazingly handy, I can’t say enough good things about that really. The biggest question is what one to use? As they are a bit pricey (hey, these are LEGOs after all) picking and choosing the style might save you some valuable cash. I personally like the 8735 motors myself, but that’s because I have a few from my old Mindstorm kit.
The list give you important info like motor RPM, stall current, torque, and even efficiency. Just the stuff you need to maximize your project. I guess it goes without saying that you can use these motors for non-LEGO applications as well. Just let your creative mind go wild.

Lego 9V Technic Motors compared characteristics

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8735 Technic motor from Amazon.com
Revised LEGO Mindstorms NXT from Amazon.com

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Skiing Conditions On Mars, Not So Hot…
Posted on 05.02.07 by John @ 6:25 pm

Sharp views of Martian ground iceThis throws a wrench into my summer vacation plans…

Using observations by NASA’s Mars Odyssey orbiter, scientists have discovered that water ice lies at variable depths over small-scale patches on Mars.
The findings draw a much more detailed picture of underground ice on Mars than was previously available. They suggest that when NASA’s next Mars mission, the Phoenix Mars Lander, starts digging to icy soil on an arctic plain in 2008, it might find the depth to the ice differs in trenches just a few feet apart. The new results appear in the May 3, 2007, issue of the journal Nature.
"We find the top layer of soil has a huge effect on the water ice in the ground," said Joshua Bandfield, a research specialist at Arizona State University, Tempe, and author of the paper. His findings come from data sent back to Earth by the Thermal Emission Imaging System camera on Mars Odyssey. The instrument takes images in five visual bands and 10 heat-sensing (infrared) ones.

NASA - Sharp Views Show Ground Ice on Mars Is Patchy and Variable

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GFS-UAV N-02 ‘UFO’ Takes to the Sky
Posted on 03.30.07 by John @ 3:36 pm

GFS-UAV N-01AAt first glance this flying craft looks like a simple ducted fan with a weird skirt under it. Fancy hovercraft? Kind of. In reality the skirt has no air flowing through it only over it. Something called the ‘Coanda effect‘(wiki) causes the air to ’stick’ to the outside of the craft and in effect creates an inside out hovercraft. The high efficiency electric motor in the top housing forces air to flow over the outside of the main body to create lift. The torque of the motor and the spin created by the prop wash are countered by the fins that ring the mid section and the direction is controlled by the four lower flaps. The platform is quite stable and looks to be a very good platform for just about any UAV application.

[via MAKE]
The GFS-UAV N-02 is now ready to do tests flights

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Insane R/C Helicopter Maze
Posted on 03.07.07 by John @ 5:26 pm


The skills of these R/C pilots is simply amazing!

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Lost in Space Robot B9
Posted on 01.23.07 by John @ 5:31 am

For the guy who has everything your only choice of gifts would be an official Lost in Space robot.

Irwin Allen’s hit TV series, "Lost in Space", had captured the imagination of future "space colonists" across America. Every boy dreamed of being William Robinson… and why not? Never before had "Space" been so cool. It is now 40 years later and we still dream of having our very own Robot! It is with this same enthusiasm that B9Creations is excited to announce our production and sale of Full Size, Limited Edition, Fully Licensed Replicas of this amazing TV Icon!

Personally I’m a Robby the Robot fan myself.

WWW.LOSTINSPACEROBOT.COM

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Top 10 Robots of Japan
Posted on 12.27.06 by John @ 4:16 pm

Paro seal robots on display at the 2006 NextFestAwards have been given out by Japan’s Ministry of Economics and Trade Industry for the top 10 robots in the area of service, industrial, civil, and small to medium sized venture robots.
It’s easy to see why Japan has given out these awards. Japan has a pretty low birth rate and their citizens are living longer and longer so it makes sense to build robots that will assist the elderly. I’m all for it, as the technology advances more and more of it will trickle down to everyday tasks. I for one hope that robotic fueling stations for cars become common. It might force car makers to establish a standard fuel port for cars but I think that would be a small concession for the convenience and environmental benefits such a system would create.
I saw a gob of the contenders at the 2006 NextFest in New York last September, and I can say that the Paro robot seals are going to be a big hit when they come across to the US. From the reactions of the kids that were interacting with them I’m sure that pediatric hospitals will be buying some of them.
KHR-2HV robots are cool just because they walk like humans but they are low enough in price that you could see a few being used in a school setting to teach robotics.
Go follow the link and see who took home the top award.

[via MAKE]

Top 10 robots selected for Robot Award 2006

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Mard Recon Probe Spots Viking Landers
Posted on 12.06.06 by John @ 5:17 pm

It’s the spot in the center. For an idea of the size of the lander take a look at this photo of Carl Sagan posing next to a one to one scale model of a Viking lander. The two bright points on either end must be the wind covers over the RTG and propellant tanks.

NASA’s Viking Lander 2 landed on Mars on Sept. 3, 1976, in Utopia Planitia. The lander, which has a diameter of about 3 meters (10 feet), has been precisely located in this image from the High Resolution Imaging Science Experiment on NASA’s Mars Reconnaissance Orbiter. Also, likely locations have been found for the heat shield and back shell. The lander location has been confirmed by overlaying the lander-derived topographic contours on the high-resolution camera’s image, which provides an excellent match.

The camera on the probe is amazing, it was even able to capture pictures of Opportunity and Spirit as they were hanging out on the surface. I wonder if NASA will image the area where the Mars Polar Lander was lost so see what might be there.

[via New Scientist]

Viking Lander 1 (Thomas A. Mutch Memorial Station) Imaged from Orbit

Viking Lander 2 (Gerald A. Soffen Memorial Station) Imaged from Orbit

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Auto Image Tags via ALIPR
Posted on 11.13.06 by John @ 4:59 pm

ALIPR

In the endless battle of too many photos vs. too little time a program was born. This program can identify objects, places, colors, and even people within the photos that are given to it. After each photo is analyzed a selection of possible tags are given to the user for final approval. Select as many or as few as you think describe the scene or add your own. With the help of online users everywhere this tool will learn and be able to zero in on the exact image information that a real person would add for the image. I’ve tried it out with a number of photos and it does a pretty good job. I think if people do a good job teaching the software whats what it’s going to be a great tool. I can see Google or Flickr going this route someday.

[via Roland Piquepaille’s Technology Trends]

Automatic Lingustic Indexing of Picturesm - In Real Time

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Remote Head-Mount Gyroscope-Controlled Camera Plane
Posted on 11.05.06 by John @ 5:53 pm

 

Ooo, an R/C plane with a cockpit mounted micro video camera/transmitter that’s slaved to a gyro on the pilots head. Lots of discussion here. Video here, here, and here (best by far, lots of close passes with the ground).

Pretty much the idea is that the camera is sending a cockpit point of view back to the pilot where he views it on a set of head mounted goggles. To add a bit of extra zing to the equation the camera pans and tilts in response to the wearers head movements. You can see the fun that could be had with this, eh? Telepresence is amazing!

Some specs and build notes from the discussion group: (prices in Canadian I think)

My equipment is old. New equipment:
Gyro:$425
headset:$699
cam: $99
video tx/rx: around $150
antenna: 8dbi patch (optional) around $60
amateur radio license is req’d because you need to exceed 10mw of power.(it’s not hard to get and inexpensive in Canada)
and also it’s easy to plug, but not easy to get good video link without video dropout. It’s not easy to explain everything for me to someone who don’t have good electronic skill, for now it’s not for everyone.
The cam in this setup is glue on a servo and allow 45 deg of panning, the servo is plug in the rudder channel if not use or on slider etc. The servo can be modified to 180 deg easily by adding two resistor on pot. lead or buying a special circuit.

Remote Head-Mount Gyroscope-Controlled Camera Plane

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