The Electronics Bulletin Board

Today, we are living in mobile world. We would like to do all work using technology like wireless technology so we use GSM technology for this project and we want to make a system which is useful in any institute for messaging system. “THE ELECTRONIC BULLETIN BOARD� is one type of display board which displays the messages but the bulletin board is used SMS from our mobile phone and the message which we are typed in our text box will be received by the system and display it on the LCD display. There is validation stage where the system check the number is valid that means the sender is admin or not then the system will do its work. After validation the message convey to microcontroller through RS232 IC and then the message display on LCD display using interfacing with microcontroller and all messages will be stored in the system and we can display it on the board. The Bulletin Board can be used at any Educational Institutes, Any Corporate Offices, Seminar Halls, Public Areas like (gardens, streets, on roads etc), Advertising sites etc. It uses GSM technology and microcontroller so it is based on Embedded System. We can also implement this project for mobile based robot for mechanical work.