maybe the syntax is wrong.
my_motors = (motor_pair,motor_pair2)
Just vamping. It would be very cool to get Gelo to walk. I saw a youtube where a builder made his own robot and got it to walk.
I wonder what would happen if you made a "super" variable.
motor_pair = MotorPair('A', 'B')
motor_pair2 = MotorPair('C, 'D')
my_motors = motor_pair + motor_pair2