Hi, Its my first time building a robot so bare with me.
I'd like to build this "Mars rover" type robot but I don't have a clear idea on how to steer the front wheels.
I know a servo box with a servo horn connected to rotatable arms are used in RC cars for steering. But is there a simpler way to turn wheels?
I've thought of reversing wheels on one side and forwarding the wheels on the other side as a tank would to make a turn. Is that a good way to make a turn?