I haven't had much time or space to work with the wheelchair motors and the thing I noticed is that when the wheelchair was assembled, if I told it to go forward it would. I have no encoders, just two wires from the motors to the sabertooth for power. But, not now that I am driving the wheelchair motors straight from the sabertooth, when I tell it to go forward, it doesn't go strait. It veers to the right or left.
I am concerned about that. Are there any Algorithms that are going to take care of this? The EZB that was controlling it has burnt up (Not related) so I can't test it now until I get version 4 in.
I will start having an EZB 3 and an EZB 4, and eventually have three EZB 4 units, hopefully.
That's the goal.