International Journal of Multidisciplinary Research and Development (IJMRD)
In this paper, an autonomous robot which is guided by coordinate system to perform some work at specified coordinate. The coordinate system is drawn manually on a sheet or using image processing a virtual navigation system can be created. By specifying the coordinates robot moves to the particular coordinates sequentially. The robot's chassis is constructed using perforated steel plates, two DC motors and a castor wheel and driven by differential drive mechanism. The entire system is controlled by microcontroller 18f series (18f4550) and the DC motors are connected through drivers.