The prime goal of this article is to know about robotics. Robotics plays a terrific role in our engineering today. It said to get the engineering science as well as main technology of spiders. It is in relative with electronics, mechanics as well as software. The birthright of robotics had helped us in numerous ways through our existing. We could almost see them everywhere. Almost all industry in developed line uses an industrial robots and it provides them superior output and protection to the workers.