The Carnegie Mellon NanoRobotics Lab uses external magnetic fields to precisely control their nanosoccer players. The micro robots are just 300×300 micron specs of neodymium-iron-boron permanent magnets that have been laser machined. The working volume is surrounded by five electromagnetic coils. Four coils are used for position while the fifth provides clamping force to the work surface. The bot … Read the rest
Magnetically actuated microbots
June 13, 2008 By 8 Comments
Nanobot nanosoccer
May 31, 2008 By 2 Comments
Medgadget recently published a post about a soccer competition for nanobots at RoboCup. The nanobots compete on a field that measures 1500 by 2500 micrometers with goals on the long sides jutting 500 micrometers out. Like normal soccer athletes, the nanobot teams attempt to push the ball – in this case, a silicon dioxide disc with a 50 micrometer … Read the rest
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