Voice controlled home automation with Android

This paper presents the complete design of voice controlled Home Automation System with low cost with android phone and wireless communication. Today we are living in 21st century where automation is playing important role in human life. Home automation allows us to control applianceslike light, door, fan, AC etc. The main goal of this system is to control home appliances by using voice commands. Android is the best OS platform for speech recognition and for wireless communicationandroid speech recognition can recognize commands efficiently and convert them intothe required data format, and send the data through the wireless transmitter. The receiving microcontroller (AVR atmega328) then processes the received data and switches the respective appliances via connected driver circuits.