Robot Add-Ons_

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					Robot Add-Ons!
Cool Attachments
Cool Attachments
Cool Attachments
            Cool Attachments
   NXT "Roller Coaster“

   NXT Plays the Piano
               Attachment types
   Helicopter

   Ferris Wheels
                     •Merry Go Rounds
   Flicking
                     •Pushing

                     •Hitting

                     •Gripping
                 Helicopter
   A third motor rotates something
    horizontally above the main part of the
    robot, like helicopter blades.

   NXT Helicopter
             Merry Go Round
   A third motor rotates something
    horizontally as part of the main part of the
    robot, like a merry-go-round.
            Ferris Wheel
•A third motor rotates something
vertically, either to the side or above
the main part of the robot, like a ferris
wheel.


•NXT Ferris Wheel
                    Hitting
   Uses a third motor to quickly thrust out
    the attachment

   NXT Boxer / Dancer
                     Pushing
   Doesn’t even require a motor

   More reliant on sensors

   PushBot
    – Note ultrasonic sensor
           Flicking // Gripping
   Soccer Bot!
    – GRIPS the ball and then FLICKS it using the
      same motor/attachment, just at different
      power levels.
              Let’s Talk Gears
   First, the NXT Power Saw
    – How does it go so quickly?


   Second, "HAM" (the SumoBot)
    – How does it push and pull large objects?


   Notice a tradeoff?
Let’s Talk Gears
              Resources
 http://www.build-it-
 yourself.com/192.168.2.14/localh
 ost/search25b9.html?catg=2

 http://www.nxtprograms.com/pro
 jects.html

				
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posted:5/8/2013
language:English
pages:15