Wireless Robotic Hand using RF

There has been lot of advancement in robotics field today. It’s used in many sectors due to lots of automation. Wireless robotic hand aids to automation and reduction of human effort. Fingers of this hand make movement similar to the operator’s finger which is at a far distance from robot. This has many applications. Particularly in rescue operations system can be well implemented. Thus things which are at a far location can be controlled by using wireless robotic hand. We are using flex sensor, arduino controller and RF technology in this project. Flex sensor basically is a variable resistor which changes its value when it is bent. Such 5 flex sensors are mounted on operators hand glove. Depending upon the movement of each finger various potential values are generated. These potential values are further processed inside arduino controller. Arduino uno controller is used at input to sense the data from flex sensor and at the output to rotate motors attached to hand. RF technology is used for wireless data transmission.