Implementation of Voice Recognized LED using Arduino Uno Micro-controller

Abstract

 This research paper explains how the user control electronic components like LED not in standard way but using text by speech. This system is flexible with variety of devices that can be controlled and is of low cost. In this scenario, text by speech is achieved without using any external modules. The system comprises of two segments, first one to process signals which is received by a microphone and second segment is to interpret the processed signal. System recognizes voice commands and converts them to desired data coordination and data transmission via microcontroller (Arduino Uno). Two different IDEs are used, first one is Microsoft visual studio and second one is ARDUINO IDE.