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Abstract
-This paper describes the voice controlled wheelchair which operates on user’s voice command. Nowadays, the physically challenged persons[1] use the wheelchair for their movement with or without someone’s help. This voice controlled system make them more independent. The wheelchair can be controlled by the simple voice commands given by the user. The person controls the movement of the wheel chair using voice. Few patients such as cerebral palsy and multiple sclerosis are dependent on other people to move from one place to another and due to this they don’t have the freedom of mobility. The voice is given as input, it is then processed in the Arduino and with the help of the rotation of the motor the wheelchair starts to move. Depending upon the direction specified in the commands, the Arduino will drive the motors. It can detect any obstacles in the surrounding with the use of object sensor