Gsm Based Notice Board
International Journal of Scientific Engineering and Technology Volume 2 Issue 3, PP : 149-155
(ISSN : 2277-1581) 1 April 2013
GSM Mobile Phone Based LED Scrolling Message Display System
Prachee U.Ketkar1, Kunal P.Tayade2, Akash P. Kulkarni3, Rajkishor M.Tugnayat4 Department of Information Technology Jawaharlal Darda Institute Of Engineering & Technology, Yavatmal, Maharashtra, India Prachee.ketkar23@gmail.com
Abstract-In the last couple of decades, communication technology has developed by leaps and bounds. The use of “Embedded System in Communication” has given rise to many interesting applications. One of such applications is public addressing system (PAS). Many companies are manufacturing audio / video systems like public announcement system, CCTV, programmable sign boards etc. But all these systems are generally hardwired, complex in nature and difficult to expand. So, by adding wireless communication interface such as GSM to these systems, we can overcome their limitations . Now-a-days LED Message Scrolling Displays are becoming very popular .These displays are used in shopping malls, theaters, public transportation, traffic signs, highways signs, etc. This paper describes the GSM based LED display. Keywords-GSM, Interface, Message, Modem, Receiver, Transmitter, phone to make a phone call, preferring to “text” anything and everything. The “texting” boom has not come unnoticed to entrepreneurs. A variety of services have grown around “texting.” Users will pay double or quadruple the normal SMS fee for a specific service such as chatting, news/traffic reports, and downloading of ring tones for their phones. These services ally themselves with one or more cellular network providers who will give them a special phone number that can receive and monitor the text messages that their customers send to them. This many-to-one network of SMS transmission has become quite popular and many a business has entered into this model with mixed results. However, as of
(ISSN : 2277-1581) 1 April 2013
GSM Mobile Phone Based LED Scrolling Message Display System
Prachee U.Ketkar1, Kunal P.Tayade2, Akash P. Kulkarni3, Rajkishor M.Tugnayat4 Department of Information Technology Jawaharlal Darda Institute Of Engineering & Technology, Yavatmal, Maharashtra, India Prachee.ketkar23@gmail.com
Abstract-In the last couple of decades, communication technology has developed by leaps and bounds. The use of “Embedded System in Communication” has given rise to many interesting applications. One of such applications is public addressing system (PAS). Many companies are manufacturing audio / video systems like public announcement system, CCTV, programmable sign boards etc. But all these systems are generally hardwired, complex in nature and difficult to expand. So, by adding wireless communication interface such as GSM to these systems, we can overcome their limitations . Now-a-days LED Message Scrolling Displays are becoming very popular .These displays are used in shopping malls, theaters, public transportation, traffic signs, highways signs, etc. This paper describes the GSM based LED display. Keywords-GSM, Interface, Message, Modem, Receiver, Transmitter, phone to make a phone call, preferring to “text” anything and everything. The “texting” boom has not come unnoticed to entrepreneurs. A variety of services have grown around “texting.” Users will pay double or quadruple the normal SMS fee for a specific service such as chatting, news/traffic reports, and downloading of ring tones for their phones. These services ally themselves with one or more cellular network providers who will give them a special phone number that can receive and monitor the text messages that their customers send to them. This many-to-one network of SMS transmission has become quite popular and many a business has entered into this model with mixed results. However, as of