Line Follower Car Across Various Terrains: Impact of Sensors and Motor Speed

The line-following car is a basic functional prototype that demonstrates how embedded systems might be used to operate autonomous robots. This work builds an Arduino based autonomous line following robot. Infrared sensors are used to identify lines, and DC motors are used to move the vehicle along a pre-set path. The vehicle is able to follow the line precisely because of a control algorithm that reads sensor data and modifies motor speeds. Proposed model has been tested in various terrains. The Effects of factors in the performance of car, like no. of sensors used, and motor speed also discussed in this study.