Robot control through voice recognition using LabVIEW

As of today our goal in technology is to bring the human effort to a minimum. In the digital world, it would be cool to make a robot that obeys human speech commands and perform tasks. It will be very much fun if we can control robot with our speech. There are movies like an iron man where he makes himself a totally different network for himself which is overrated. Let’s not go there and stick with what we can do. Actually, the idea of making this came from a movie called I robot, here the people uses robots for the help just by giving commands. The reason we chose voice was there are robots that work on gestures and line robots. But the voice control we used overcomes the flaws in these other ones. Arduino Uno board is used which is an atmega328p microcontroller-based prototyping board. The pins are all connected to their respective devices, also two dc motors are used. A power supply source is also connected which may be a battery. L293D is a speed control pin placed. In this project, the user gives specific voice commands to the robot. At the receiving side, a simple VR module receives the commands and forwards them to the Arduino on the robot. Arduino controls the movements of the robot according to received commands. The robot moves forwards, backward, left and right, and stops according to the voice commands forward, backward, left, right, and stop, respectively. By giving the commands the robot will be in movement, also time delay is given to our requirement