Text Communication using Li-Fi
S Deva Prasad, MD.Saif Uddin, K.Uday kumar, Dr.MD.Salauddin
Light Fidelity; LED; VLC; Wi-Fi; Bandwidth
Li-Fi stands for Light-Fidelity. The technology is very new and was proposed by the German physicist Harald Haas in 2011. Li-Fi provides transmission of data through illumination by sending data through an LED light bulb that varies in intensity faster than human eye can follow. while Li-Fi is ideal for high density wireless data coverage in confined areas where there are no obstacles. Li-Fi is a wireless optical networking technology that uses light emitting diodes (LEDs) for transmission of data. The term Li-Fi refers to visible light communication (VLC) technology that uses as medium to deliver high-speed communication in a manner similar to Wi-Fi. Li-Fi provides better bandwidth, efficiency, availability and security than Wi-Fi and has already achieved high speeds in the lab. In this project , At the transmitter we use 4×4 hex keypad as input source , converts into binary bits by microcontroller and transmitted through LED . At the Receiver photo diode is used as detector and converts into electrical signal equivalent of binary bits by the Arduino (microcontroller) and displayed on the 16×2 LCD display .
Article Details
Unique Paper ID: 155118

Publication Volume & Issue: Volume 8, Issue 12

Page(s): 1428 - 1432
Article Preview & Download

Share This Article

Join our RMS

Conference Alert

NCSEM 2024

National Conference on Sustainable Engineering and Management - 2024

Last Date: 15th March 2024

Call For Paper

Volume 10 Issue 10

Last Date for paper submitting for March Issue is 25 June 2024

About Us

IJIRT.org enables door in research by providing high quality research articles in open access market.

Send us any query related to your research on editor@ijirt.org

Social Media

Google Verified Reviews