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@article{188075,
        author = {Akash L and Charan M S and Darshan G S and Asst Professor R Rambabu and Asst Professor Niveditha V K},
        title = {Li-Fi Based Data Transfer System},
        journal = {International Journal of Innovative Research in Technology},
        year = {2025},
        volume = {12},
        number = {7},
        pages = {683-685},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=188075},
        abstract = {Using visible light rather than radio frequency (RF) waves, Li-Fi (Light Fidelity) is a high-speed, bidirectional wireless communication method. This paper describes the design and implementation of a Li-Fi-based data transfer system that uses an Arduino microcontroller interfaced with an LED transmitter and an LDR/photodiode receiver. Data is converted by the system into modulated light pulses, which the receiver end detects and decodes. Results from experiments confirm the benefits of short-range optical wireless communication, including increased security, fewer electromagnetic interference, and abundant bandwidth. The paper also identifies real-world system constraints, such as line-of-sight dependence and ambient light interference, which offer opportunities for better VLC implementations in the future},
        keywords = {Li-Fi, Visible Light Communication, LED modulation, Photodiode, Arduino.},
        month = {December},
        }