Saddam Khan presenting his Arduinmo wireless notice board project:
"You can see the notice boards being used specially at offices and public places to display important news and notices. To make the notice boards easy to use and more technically advance, I have used this prototype of wireless notice board where we can display the message by simply sending the message through your cell phone. These display systems are very accurate and easy to control and cheaply available and the most important thing is that they can be operated on low Voltage (Up to 12 Voltage).
A GSM module is used here for the wireless notice board to send the information or message to display. The main aim of this project is to save time and provide information urgently on display for the customers. It can be used for multiple purposes like we can share live share market news, we can send trains time table to display, we can show lectures time table and important information for students and for teacher in school and collegel
In this circuit GSM module and a 16x2 LCD display is used for receiving message and display message respectively. When any urgent information is to share with more people this system works perfectly. When anyone wants to show any information or message, then sender sends a SMS to GSM Module. Then Arduino reads the GSM module and send it to the LCD."