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The Impact Of Digital Technology On Consumer Electronics, Advertising And Notification System

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Abstract-With the rapid development of digital technology in consumer electronics, advertising and notification system has greater importance. Earlier systems had the drawback that the notice board or systems that were to display notice has been done manually. The idea proposed to this project is that using GSM technology so that the updates could be made with mobile and check for the authority in the system. So updates to these notice boards could be made through a simple SMS. The importance of notice in academic is well known to us but this system could be not only in the school or educational but also for commercial purposes such as advertising or emergency notification system.

Keywords: GSM modem, AVR 328, visual basic 6.0, LCD Display.

I. Introduction

This is an embedded based project. An embedded system is a combination of hardware and software and perhaps other mechanical parts designed to perform a specific function. A Notice Board is a very essential device in any institution/organization or public utility place like bus stations, railway stations and parks. The big problem with these displays is to carry a computer or special keyboard for generating and sending messages to LCD moving display board dynamically. Carrying a host computer or special keyboard every time to generate message for LCD display boards is big headache and also increase cost if it go for wireless based message sending. To make the

LCD display more portable, a GSM mobile phone is used

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