Robot Add-Ons!. Cool Attachments NXT "Roller Coaster“ NXT "Roller Coaster“ NXT "Roller Coaster“ NXT "Roller Coaster“ NXT Plays the Piano NXT Plays

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Robot Add-Ons! Slide 2 Cool Attachments Slide 3 Slide 4 Slide 5 NXT "Roller Coaster NXT "Roller Coaster NXT "Roller Coaster NXT "Roller Coaster NXT Plays the Piano NXT Plays the Piano NXT Plays the Piano NXT Plays the Piano Slide 6 Attachment types Helicopter Helicopter Ferris Wheels Ferris Wheels Flicking Flicking Merry Go Rounds Pushing Hitting Gripping Slide 7 Helicopter A third motor rotates something horizontally above the main part of the robot, like helicopter blades. A third motor rotates something horizontally above the main part of the robot, like helicopter blades. NXT Helicopter NXT Helicopter NXT Helicopter NXT Helicopter Slide 8 Merry Go Round A third motor rotates something horizontally as part of the main part of the robot, like a merry-go-round. A third motor rotates something horizontally as part of the main part of the robot, like a merry-go-round. Slide 9 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 Slide 10 Hitting Uses a third motor to quickly thrust out the attachment Uses a third motor to quickly thrust out the attachment NXT Boxer / Dancer NXT Boxer / Dancer NXT Boxer / Dancer NXT Boxer / Dancer Slide 11 Pushing Doesnt even require a motor Doesnt even require a motor More reliant on sensors More reliant on sensors PushBot PushBot PushBot Note ultrasonic sensor Slide 12 Flicking // Gripping Soccer Bot! Soccer Bot! Soccer Bot! Soccer Bot! GRIPS the ball and then FLICKS it using the same motor/attachment, just at different power levels. Slide 13 Lets Talk Gears First, the NXT Power Saw First, the NXT Power SawNXT Power SawNXT Power Saw How does it go so quickly? Second, "HAM" (the SumoBot) Second, "HAM" (the SumoBot)"HAM" (the SumoBot)"HAM" (the SumoBot) How does it push and pull large objects? Notice a tradeoff? Notice a tradeoff? Slide 14 Lets Talk Gears Slide 15 Resources http://www.build-it- yourself.com/192.168.2.14/localh ost/search25b9.html?catg=2 http://www.build-it- yourself.com/192.168.2.14/localh ost/search25b9.html?catg=2 http://www.nxtprograms.com/pro jects.html http://www.nxtprograms.com/pro jects.html