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Originally Posted by sanddrag
I was even thinking of raising and lowering wheels. But you'd have to raise and lower both sets (large and small) which would be hard with one servo.
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I was just thinking the SAME thing. Tell you the truth, it wouldn't be that hard with one servo motor (modified motor is better). The arm that I have right now picks up the whole robot. I use the arm to climb up things which is pretty fun to watch. It might be a problem since only small wheels are there in a set of 4, other wheels are different sizes. There are 2 medium wheels and 2 large wheels. You can find all the
parts that come in a vex kit on their
site.
