Web based home automation

Abstract

This project is developed by using a real time database that can be accessed and modified through internet. For hardware components Ethernet shield, ATmega32A microcontroller and little circuitry is incorporated. In attempt to control appliances, motion from surrounding environment and command from real time server is required. The main focus of our work is to control appliances in a time range through internet and sensing motion of a particular area. Based upon this the whole system is developed. Now-a-days people have desire to make a system which can be managed and upgraded from distant place. For accomplishing that web based Home automation is established. Signal from web database and motion of a certain area provide signals to ATmega32A microcontroller. Further, processing and using logics the incoming signals are sent to control the connected appliances through relay. The database is developed using PHP, HTML, CSS and some other scripting languages. On the other hand, microcontroller codes are developed in its AVR studio. In the whole system database along with Atmega32A microcontroller and motion sensor control the connected appliances with the circuit.