Digital Notice Board using Raspberry PI

Abstract

In the early days, the practice of hanging papers in conventional notice boards was common. This method of passing information can sometimes be difficult. In order to simplify this process, we propose an idea of transfer of information in this paper. The main objective of this project is to provide access to notices, articles, images, videos quickly for viewers to know the updates of the organization. The major advantage of this project is to send information in any format to a Digital Monitor from an Android application using Raspberry Pi which is connected to the internet through wi-fi or through ethernet cable. At any time, we can add or delete the information based on our requirement. At transmitter, an authorized PC or mobile is used for sending the notice. At the receiver, the notice will be received through Raspberry Pi, which is connected to the internet. When an authorized user sends a notice from his system, it is received by the receiver system. Wireless is a popular technology that allows an electronic device to exchange data wirelessly over a network. The data is received from authenticated usersonly.