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.