Design of Voice Based Control System for Robot
This paper presents proposal, design and implementation of a hardware software system, which is powered by a PIC microcontroller using a motor driver, a Bluetooth module, managed remotely by an Android application through an Android supported Smartphone or Tablet. The process involved in building the robot which includes the assembling of a chassis used for the robot, programming the microcontroller and developing an application to result in an interface with an android device using Basics 4 android tool. The voice command is person independent. An application is designed to recognize keywords online with the assistance of Google and send signals to corresponding pins on microcontroller. The microcontroller then processes the received data and executes the commands accordingly. The embedded Basic language has been used to program the microcontroller. Keywords PIC Microcontroller, Bluetooth module, Android, embedded BASIC, Basics 4 Android.