Design & Implementation of a Micro-Controller based Home Appliances Controlling with Dual Verification Application System

Abstract

This paper shows such a form of protected remote control framework based on Microcontroller (ATmega328p) that will operate via an Android cell phone Application and offers powerful protection to secure home appliances from unwanted users. The intended application’s name is ‘HACA (Home Appliances Controlling Application)-App’. At first, to operate the app, Wi-Fi/Bluetooth/Mobile Data is needed to connect with the app. The user will set the password as per own will. Additionally, the user can change the password at any time. A dual password verification system will be included in the application as well as the system. After the password setting, the software should be ready to use to monitor the timing of the loading of home appliances ON/OFF. Through using this smartphone app the load could be managed without using any switches. No need for a manual fan speed controller as the fan speed can be controlled through the HACA mobile app. Although, user can control the selected home appliances through the system by using the app from any room of the flat. Moreover, remote control of these selected appliances will be performed through Bluetooth or Mobile Data or with Wi-Fi is accommodated in the system. Besides, accidentally keeping lights and fans ON can be stopped easily by using this device from anywhere. By doing this the loss of the electricity consumption can be prevented. The App aims to make human lives standard and prevent the loss of electricity consumption which will make humans daily life more comfortable.