WIRELESS ELECTRONIC DISPLAY BOARD USING GSM TECHNOLOGY
Keywords:
GSM modem, LED Display, Microcontroller, etcAbstract
In this proposed system the idea of wireless Digital Notice Board Using GSM Technology has been presented. So
our main aim is to reduce paper work and time. In this paper we are trying to implement our system in such a way
that it can display message from authorized user sends to GSM module which is located on the notice board. So in
short, the GSM module which is located at Digital notice board receives the message from authorized user and
displayed on notice board which is situated at remote location, at same time this message will be sent to different
users mobile numbers that are stored in microcontroller memory. So spreading of important message or notice will
be takes place within very short span of time to respective mobile no’s. Means user or registered person can able to
send the message from anywhere and this message is displayed on LCD display.