testing new motor driver, opted for the sabertooth driver as the final driver for the project. It is quite simple to setup and connecting to Arduino requires one analog feed. I am trying out the library for the new board. The joystick needs to be programmed for this board also. I will use the analog pin for both motors. I still need to figure out if I can stack the other shield on Arduino in order to control 2 servos.
Interesting enough the Sabertooth board provides output for 5 volt which is perfect to run Arduino.
, https://i.ytimg.com/vi/gUii8T7A860/hqdefault.jpg
source
from where you buy this tyre