Hand Recognition and Replication RobotThis machine is a robotic arm consisting of 5 degree of freedom namely base rotation, elbow, wrist movement, Wrist turn and for gripping. It is made up of aluminum parts, links with digital DC servomotor as actuator. The base is made from mild steel to give weight and stability to the whole body. The movement of all servomotor are controlled from a central unit called controller that consists of microcontroller board, Power Supply, Display and power distribution board. The main function of this unit is to accept commands from computer and transfer them to robotics arm is a suitable signal format. The third part of the system is a software that reside on pc. It generates signals to controller depending upon input given by user/ programmer of machine.