Abstract: Now a day world Robotics is a fast growing and interesting field. Robot has sufficient intelligence for covering the maximum area of provided space. It has an infrared sensor which are used to sense the obstacles coming in between the path of Robot. It will move in particular direction and avoid the obstacle which is coming in its path Autonomous Intelligent Robots which will perform desired tasks in unstructured environments without continuous human guidance. The minimum number of gear motor allows the walking robot to minimize the power consumption while constructing a program that can produce coordination of multi-degree of freedom for the movement of the Robot. It is found that gear motors are sufficient to produce the basic walking robot and 1V regulators are needed to control the load where it is capable of supplying enough current to drive two gear motors for each wheel.

Keywords: Wheeled Robot, Microcontroller & solar cell.