Grid-Based Line Following and Obstacle Avoiding Robot

Abstract

The world is expanding quickly, and it is always in a rush. In this fast-growing world, people always try to save time as much as they can. One of the crucial needs of people is that everyone here wants to reduce stress and get the maximum output. As a result, robot is becoming popular day by day being capable of performing a variety of tasks and applications. This report is about a robot that can move to a particular target through a specific line of a grid by avoiding collisions. The IR sensor is applied to follow a path and the Sonar sensor is used to avoid any obstacle. The robot can move from its origin to a selected target of the grid, and it can get back to the source by the same path it traveled. In this paper, general software architecture and algorithm of the desired robot are explained briefly.