Autonomous RC Car(detecting distance by SONAR) and arduino

I have to make a robot which has front wheel steering by one servo motor as like an RC car model. It has 2 SOnar sensors on the left and right side. Taking the distance from two side walls the robot has to be driven always in middle by steering the servo. can anyone please help me with the Arduino code or idea or anything else?
Thank you!

cstanton over 2 years ago

What've you tried so far?
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dougw over 2 years ago

Start by using just 1 sensor and maintain a constant distance to 1 wall. If the distance to the wall is getting too large, steer towards the wall. If the distance is too close, steer away from the wall. If there are problems, show your code and ask for further advice. It will be a learning process - too much to cover in a paragraph of advice.
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