GSM Based Digital Notice Board with Display on Monitor or LCD Short Message Service (SMS) is a text messaging service component of phone, web, or mobile communication systems, using standardized communications protocols that allow the exchange of short text messages between fixed line or mobile phone devices. SMS is the most widely used data application in the world, with 3.6 billion active users, or 78% of all mobile phone subscribers. The term "SMS" is used as an acronym for all types of short text messaging and the user activity itself in many parts of the world. SMS is also being used as a form of direct marketing known as SMS marketing.

1. MAASTECH:89. RANGARAJAPURAM MAIN ROAD(NEAR SBI BANK)
KODAMBAKKAM CHENNAI-600024 CELL:098402 34766
GSM Based Digital Notice Board with Display on
Monitor or LCD
Short Message Service (SMS)is a text messaging service component of phone,
web, or mobile communication systems, using standardized communications
protocols that allow the exchange of short text messages between fixed line or
mobile phone devices.
SMS is the most widely used data application in the world, with 3.6 billion active
users, or 78% of all mobile phone subscribers. The term "SMS" is used as an
acronym for all types of short text messaging and the user activity itself in many
parts of the world. SMS is also being used as a form of direct marketing known as
SMS marketing.
This project is used to display SMS Messages in a LCD screen. A Message sent to
a remote mobile number is read using a GSM Modem and is displayed on the LCD
display. It will be useful in Public Address systems, Shopping Malls, Hospitals and
public places to display a Message to all the peoples in the common places.

2. MAASTECH:89. RANGARAJAPURAM MAIN ROAD(NEAR SBI BANK)
KODAMBAKKAM CHENNAI-600024 CELL:098402 34766
Block Diagram:
DC Power Supply +12V
+5V Power Supply
GSM Modem
Microcontroller
DsPIC30F4013
LCD Display
RS232
User Hand in Mobile Phone