Design And Implementation Of Smart Living Room Wireless Control For Safety Purpose

Abstract This research presents the microcontroller controlled smart living room system using Bluetooth wireless technology from mobile phone.An android apk is created in mobile for controlling the living room system. A 16F877A microcontroller is interfaced serially to a bluetooth module transceiver. It is used for controlling fan speed control dim light control lighting ONOFF and window angle control. An arduino controller is used for keypad control door security. It is connected to DC motor control circuit and switching circuit for opening and closing of the door keypad for entering password and serial LCD for displaying the update status of the door.User can control the home appliances by using bluetooth connection from mobile phone in its range. User can adjust the dim light fan speed window angle and light bulbs from android apk. An internal EEPROM is built in 16F877A microcontroller and it stores the last requested data of the appliances. If userwants to recover the former conditions of the appliances he can recall them from android apk.