Abstract

Notice boards are commonly used in variety of institutions which we come across in a daily basis. In the present generation the advertisement notice boards are beingmanaged manually. This process is difficult to involve in order to put a notice on the notice board. This waste a lot of things like paper printer ink, manpower and also brings the loss of time. In this project we have proposed a system through wireless transmit notices on a notice board using Bluetooth. It makes the system compatible with more than one wireless technology our project name is “E - circular Notification Board ”. In this wireless technology is used to transmit the notice on to the digital display. In this an authorized user will send the data via Bluetooth Module. Bluetooth sends the information to Arduino which will display the data according to the program. The notice can be modified and the required person altered according to client needs. keywords: Bluetooth module, Arduino, 8x8matrix display,microcontroller,muti terminal

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