Designing of an office appliance system using temperature sensor & micro controller for efficient use of electricity

Abstract

This project will present the design, construction, development, control and evaluation of an automatic electric office appliance such as light, heater, fan, air-conditioner and fire alarm. The micro controller base electronic appliance system presented in this project is required to fulfill the requirement of technologies. The technology which will help out to reduce the waste of electricity. The electric appliance automatically switches on according to the environment temperature change. This electric appliance system contains combination of sensor, controller, LDR and LCD with integration of embedded controlled programming. This project also presents the expected performance of the electric appliance system, construction of hardware and software development to gather the performance data. Finally, this system performance will be evaluated by comparing performance data to the theoretical.