Abstract: This paper shows an approach for remote information correspondence between two frameworks through unmistakable light. This approach makes a way which can make information transmission quicker than current remote correspondence innovation. Utilization of noticeable light for remote correspondence can fathom issue of absence of radio wave range space that will build the information transmission rate. The proposed framework exhibits transmission and gathering of information by turning LED on and off at high force which is too quick to possibly be seen by human eye. We can encode different information by fluctuating the rate at which LEDs flash also, transmit it. This paper depicts the plan, manufacture, and abilities of unmistakable light based information correspondence, and in addition the improvement of the LED and photograph sensor based optical remote correspondence framework. The information is to be send from one PC to another PC utilizing COM serial correspondence.

Keywords: Wi-Fi, Radio Spectrum, Li-Fi, Visible Spectrum