Data Transmission using LiFi Technology

This was a project I started back in december 2020 when I learned ARDUINO MASTER CLASS from pantech solutions

LiFi (light fidelity) is a bidirectional wireless system that transmits data via LED or infrared light. It was first unveiled in 2011 and, unlike Wi-Fi, which uses radio frequency, LiFi technology only needs a light source with a chip to transmit an internet signal through light waves. LiFi multiplies the speed and bandwidth of Wi-Fi, 3G and 4GWith LiFi, however, its band frequency of 200,000 GHz, versus the maximum 5 GHz of the Wi-Fi, is 100 times faster and can transmit much more information per second. A 2017 study by the University of Eindhoven obtained a download rate of 42.8 Gbit/s with infrared light with a radius of 2.5 meters, when the best Wi-Fi would barely reach 300 Mbit/s.

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