Robot Quick Course

The Quorum Studio Coding window for this lesson appear here with the lines of code and comments. Look for links named Full Code as Text with Comments to get the same information in text.

In BigCircle2 we will use two motors. Be sure they are connected to ports B and C. The new commands are RotateForward() and RotateBackward(). These commands will keep the wheels moving until, 1. the program ends, 2. you give a different command to the same motor. Think about it. We have set the motors to two different speeds. What would happen if we change the speeds?
What would happen if we made them the same speed?

Open to see the code in a text view you can copy and paste

use Libraries.Robots.Lego.Motor

Motor motor

motor:SetSpeed("B",50)

motor:SetSpeed("C",25)

motor:RotateByDegrees("B", 360*7)

motor:RotateForward("C")

motor:Wait("B")

motor:RotateBackward("C")

motor:RotateByDegrees("B", -360*7)

motor:Wait("B")