This paper proposes home automation using voice by a Google assistant. In same way, introducing home automation technology this year. It is a new trends in these days. In this paper, we can using Google Assistant control the home appliences. In this system, uses General domestic mechanisms, tongue voice commands are passed to a Google Assistant and commands be translated using IFTTT and then passed to a microcontroller. Controls the connected relay as needed by rotating the device with related relay on or off as requested by Google Assistant. The microcontroller be utilized NodeMCU also the interface during the microcontroller. The system is accepted through internet.

Keywords : Google Assistant, IFTTT, NodeMCU.