Fun Projects for your LEGO MINDSTORMS NXT!

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Copycat Dial

Building Instructions

Programming Instructions

This first program uses the default motor position reporting and setting blocks to make the teal dial follow the black dial in a very simple way. However you will notice that there is a lag (delay) in the synchronization.

This improved program uses a few simple programming tricks to make the dial update more smoothly and with less lag. See the comments in the program for more information.


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