Abstract: Light Fidelity (Li-Fi) is an innovative technology that revolves around communication through the utilization of the visible light spectrum. Li-Fi primarily employs existing light sources, such as LEDs, to convey data by modulating the LED's light output. A photodetector device, capable of detecting changes in light intensity, receives and interprets the transmitted data. Consequently, this technology achieves dual purposes: illumination and communication simultaneously.
The present project involves the practical implementation of Li-Fi, where data is transmitted up to a distance of 2 - 3 meter, achieving a data rate of 115200 bits per second with a speed of 14 kbps.
Keywords: LED, Li-Fi, Visible light communication, Alternating current, Direct current, Printed circuit board.
Cite:
Gurleen Kaur, Baljeet Kaur, Gurpurneet kaur,"Visible Light Communication for Wireless Networking: Li-Fi Technology", IJIREEICE International Journal of Innovative Research in Electrical, Electronics, Instrumentation and Control Engineering, vol. 11, no. 12, pp. 42-47, 2023, Crossref https://doi.org/: 10.17148/IJIREEICE.2023.111207.
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