
One of the great things about these little bots is that you can make them from scavenged materials. Use parts from broken electronics and bring them back to life as little robots!

Pancake day special! The video shows a Barrett WAM robot learning to flip pancakes by reinforcement learning. The motion is encoded in a mixture of basis force fields through an extension of Dynamic Movement Primitives (DMP) that represents the synergies across the different variables through stiffness matrices. An Inverse Dynamics controller with variable stiffness is used for reproduction. For pancake day special, the skill is first demonstrated via kinesthetic teaching, and then refined by Policy learning by Weighting Exploration with the Returns (PoWER) algorithm. After 50 trials, the robot learns that the first part of the task requires a stiff behavior to throw the pancake in the air, while the second part requires the hand to be compliant in order to catch the pancake without having it bounced off the pan. Video credits for pancake day special: ————————– Dr. Petar Kormushev kormushev.com Dr. Sylvain Calinon http Affiliation: ———————- Advanced Robotics dept. Italian Institute of Technology (IIT) Link to publication about pancake day special: programming-by-demonstration.org Link to publication on PoWER algorithm by Jens Kober and Jan Peters: books.nips.cc Pancake day special
Video Rating: 4 / 5

Donna asks…
please suggest some good websites related to robotics that can teach me the fundamentals of robotics and also help me in making a robot…
….i am a beginner and would love to learn robotics.Any other advice like tutorials,books etc. would be appreciated.thanks in advance..!!!

If you are new to electronics I would suggest starting simple and try your hand at a B.E.A.M. ( biology, electronics, aesthetics, and mechanics ) robotics project. I found the solarbotics website among many when I did a web search for beam robotics. After learning some of the basics you can advance to a more complicated robot such as a sumo bot or a line follower. While you can use comparator based logic for simple bots, eventually you will want a microcontroller for your robots brain. Start with one that has a graphical programming environment. Once you have learned the basic concepts of programming you can then learn a more powerful programming language such as Basic or C++. Combine this skill with whatever you can learn about sensors, motor and servo control and mechanics. From there you can go wherever your your interests take you. Here is a list of robotics websites I found looking at the advertisements in last months Servo magazine and a few I found on the Servo website. While not all of these companies cater to beginners you should find their complex and expensive robots a source of inspiration if nothing else.
Http://www.servomagazine.com
http://www.seattlerobotics.org
http://www.parallax.com
http://www.tinmanrobotics.com
http://www.robotis.com
http://www.crustcrawler.com
http://www.solarbotics.com
http://www.hitecrcd.com
http://www.BudgetRobotics.com
http://www.lynxmotion.com
http://www.MaximumRobotics.com
http://www.pololu.com
http://www.gearseds.com
http://www.vantec.com
http://www.RobotShop.ca
http://www.c-stamp.com
http://www.NanoCore12.com
http://www.hobbyengineering.com
This list should keep you busy for a while! The Servo magazine and the Seattle Robotics Society websites are highly recommended. Be sure you look at the SRS FAQ page. Have fun.
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Ken asks…
When I was younger I used to watch this really awesome show about (if i remember correctly) these little robots kids would buy and battle them. They were packaged like toys but were about 3 or 4 feet tall and they would put like a coin type thing in them for power or like personality. Can someone please help me please!

Medabots?
Http://en.wikipedia.org/wiki/Medabots
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Helen asks…
i want to buy a robot for a teen ager . i am going to hong kong .o can any one can suggest about a robot under 50$,100$ or150$ . also give me the shops name or its location

Http://www.robotstorehk.com/orderinfo.html
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