UNIVERSAL SENSITIVITY LIFI RECEIVER FOR DIGITAL LIBRARY

The main problem during the data transfer is security. In early days various data transferring techniques has been used like wired data transfer, wireless data transfer, satellite-based data transfer and etc. But each technique having various drawbacks like security, data transfer rate, data loss and etc. As mentioned above, the most important problem is the security and data breaching. Also, various researches have been still going on for secured data transfer. In case of high secured data transfer there are various limitations like, one to one communication or need one authorized person to validate the secured data. This makes more time consuming too. So, these technologies are still in research. In order to overcome these problems, in this project Light Fidelity (Li-Fi) has been introduced. It is a new technique to transfer secured data using lights. For light via information move LED (Light emanating diode) has been utilized in both sending and accepting end. Starting with one PC then onto the next PC information can be moved through light. In early examination the light will flicker and glimmer during the hour of information move that may aggravate to the client during the information move. Additionally, the transfer speed isn't getting match with the download speed, so low information move rate will happen. There issues are defeated in this framework like, light won't streak during the hour of information transmission, persistent light discharge will be moving the information. Likewise transfer speed is equivalent to the download speed, through this technique information move rate will be higher.