This paper deals with the IR-based technology to transmit and receive the data between devices by using IR- sensor. The IR-based data transmission and reception is a wireless technology so it will also boost the wireless communication. Resulting, IR-based data transfer project aim to develop a wireless communication system. This paper will explore the capabilities of IR-based data transfer and its applications in the various fields such as home automation, remote control system, and wireless data logging etc. the IR-based research and development technology is explored in this paper and provide the insight about its practical implementation for the wireless data transmission. It also uses the microcontroller for its implementation. By using micro-controller programming this project can be implemented successfully.

Keywords : Microcontroller AT89C51/89s52, IR Sensors, Regulator, LCD etc.