• Shailaja Udtewar
• Keone Crasto
• Paul Dsouza
• Anugrah Aghamkar
• Delroy Dsouza

Visible Light Communication (VLC) is basically a type of data communication variant in which Light which is visible to the human eye is used. It lies in the range between 400 and 800 THz (780–375 nm). VLC is a subset of optical wireless communications technologies. In this paper the application of VLC in museums has been described. Visible Light Communication is being used in the museum for conveying information about the various monuments, painting, etc. This method of conveying information is aimed at replacing the current conventional methods that are being used to convey information in museums today. In this application of VLC the main optical source for transmission of information are LED’s (Light Emitting Diode) whose application is to perform two function, Illumination as well as transmission of data simultaneously, and which is placed above the monuments, paintings in the museums. Here the information about the monuments, painting is stored in receiver module which is in the mp3 format and is delivered to each visitor via Earphone/Headphones. The source LED will transmit a binary data which when received by the receiver module will decode the binary data and plays the mp3 file stored in the receiver which is the information about the monument, painting which is front of the visitor. This VLC system allows multiple uses to receive information about the monument. There can be ‘n’ number of users in the system as long as the users are within the illumination of the LED light source. In this way, this system conveys information seamlessly to the visitor.

Multiuser, VLC, Museum, LED, Arduino.

"Visible Light Information System For Multiuser Using Arduino", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.128-130, April-2019, Available :http://www.jetir.org/papers/JETIR1904J15.pdf

"Visible Light Information System For Multiuser Using Arduino", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp128-130, April-2019, Available at : http://www.jetir.org/papers/JETIR1904J15.pdf