Abdul_Moeez:
I accept the fact that it wont retrace the path.The project that I am doing is transportation of kind of , weightless goods and stuff. adding weight would make issues with the path.
I want a UGV to transport my items from once place to another, the path to be followed would be plain ... Minor turns, I have done some work on it already,
The signals to the motors go through the arduino, the arduino just for now, passes it to the motors using a motor driver circuitry. What I want to do is, make 2 modes for it
In one mode, I train the car, it follows a path and as I am training it, it saves the pulses given to the motors,
then i change the mode... now its supposed to use those pulses and make the same movements again.
How did you manage to write all that and avoid dealing with the most important part of my Reply #6 - the first paragraph, what you want the Arduino program to do?
...R