Research Paper on Digital Notice Board

Digital Notice Board is primary thing in any organization, institution or public utility places like bus stop, railway stations, schools, colleges, malls, etc. But sticking multiple notices every day is a hard process. An individual person is needed to take care of these notices. This project is about advanced wireless notice board. The project is built around raspberry pi. Display is obtained on LCD. A wireless fidelity is used for Data transmission. we can add or erase or differ the text according to our need. At transmitter, authorized PC is used for sending notices. At receiving end wireless fidelity is connected to raspberry pi. When an authorized user sends a message that is to be displayed from his system, it is accepted by receiver. Wireless is a popular technology that allows an electronic device to exchange data over a computer network, including high speed wireless connections. The data is received from authenticated user, then it sends the data to raspberry pi. Pragati Gupta | Akash Parida | Akash Naidu | Ashish Maske ""Research Paper on Digital Notice Board"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-2 , February 2020, URL: https://www.ijtsrd.com/papers/ijtsrd29922.pdf Paper Url : https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/29922/research-paper-on-digital-notice-board/pragati-gupta