Obstacle avoiding robot

hello everyone
i am making an obstacle avoiding robot using 2 continuous rotating servo and an sharp ir distance sensor but not a motor controller so could any one kindly help me with a sketch for the robot thanks

Hi ali_kahn,

Any reason you're not using a motor controller? If you're new to this it maybe far easier than writing your own code for that.

Pat

well where i live any could not find a motor controller and so i added an external battery supply

thanks