Design and Implementation a Low-Cost Smart House Automation System using Bluetooth and Sensor Technology

This paper presents a voice-controlled and low-cost design of a practical smart house system (SHS). The proposed system uses to remotely control all digital devices using voice commands, and gives safety by identifying fire and recognizes suspicious movement. It is based on group of sensors, Arduino board, GSM and Bluetooth as a wireless technology to connect system components. Some appliances and sensors are directly associated with the Arduino. These appliances can be effectively controlled by user-friendly mobile interface. The microcontroller can additionally send signals if it identifies any unusual movement. To show the reliability and viability of this framework, devices such as LED lights, temperature, PIR Motion and ultrasonic distance detection sensors are incorporated with the proposed system. The proposed system is shown to be an easily configurable system, sensible, secure, cost effective and required less power comparing with other reviewed systems. Therefore, it is an appropriate and great candidate for the SHS.