Wireless Notice Board

Why I have done it:

• For my Digital System Design course in my undergraduate program at BRAC University, I came up with the idea of this project.

When I have done it:

• I have done it while I was in my 4rt year of undergraduate program at BRAC University, Bangladesh.

Technical details:

• GSM module, Arduino mega, LED display, C language etc.

Description:

• It Can show msg that is sent from a mobile number which is coded in the machine and can receive msg while anyone presses the button.
• It is a wireless device that allows sending and receiving massages from/to a phone and display received massages on the display of the device.
• It is used for updating students about information’s by faculty if the faculty is not at the office when the students come to visit him.
• The student can press the button to send a notification to the faculty and when the faculty sees it in his phone he can reply the msg and the msg should be shown on the led screen.