How to program a Lego Mindstorm robot to move a certain distance?

I need to know how to make a robot move exactly 2cm. (This is using an REM bot and with NXT-G)

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? Best Answer

  • Just measure the diameter of the wheel and then tell the robot to move X rotations where X is:

    x= distance / ( 3.14 * diameter of the wheel)

    Check http://powerlego.com for inspiring machines and robots using LEGO Technic and Mindstorms

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