Humanoids are Artificial Intelligent Robots which resemble humans and are a direct inspiration from us. These robots are capable of doing most of the tasks that can be performed by us and even goes further in performing tougher and high precision tasks that even human beings find difficult to do. As we have different kinds of senses to feel our surroundings, there are numerous external sensors are mounted on these robots for measuring temperature , visual sensors ( camera), Tactile and accelerometer sensors to know its position and motion, touch sensors, pressure sensors etc.. These also have a tremendous memory storage capabilities unlike Humans and Each and Every arm movement of the Humanoids are controlled through Dc servo motors to have angular movements.