Line following and obstacle avoiding car

Robots are becoming important in various fields. Robots can help humans in places where human access is limited, like deep-sea exploration, hazardous waste site, and thermal/nuclear power plants. Path tracing and obstacle avoiding robots are intelligent robots that can perform desired tasks in unstructured environments by finding and avoiding them without any human guidance. The purpose of this project is to design autonomously driven car, which can perform path tracing and obstacle avoiding controlled by microcontroller. IR sensors track the path and ping ultrasonic sensor sense the obstacle on the line path. If there is any obstacle, the car will automatically divert its position to left or right. This project is very useful for industries where automated supervision is required.