This work is on “GSM Based Digital Display Bill Board” which can be used by institution, organization or any commercial establishment to display new event or activity to the public. It utilizes GSM, LED and microcontroller to display information.
Hence, this project aims at achieving the above purpose using GSM module which can feed the message dynamically. There is one particular advantage of using GSM Modem in this project. Since this involves SMS, the user can display message of choice even he/she is at any given place.
GSM Based Digital Display Bill Board is an automated microcontroller electronic system which scrolls text on an LED board, the message to be displayed can be dynamically changed using GSM module to which the user sends an SMS. The user also gets an acknowledgement in form of SMS on successfully displaying the text. In this project the first line of the message displays steadily while the second line of the messages moves and it is also editable.
When the user sends a text to be displayed via SMS, GSM module receives and transfers the text to microcontroller. The code in microcontroller converts each character in the text into a 2 Dimensional array of 1’s and 0’s. The array size depends on the size of the LED matrix being used on the LED display board. These 1’s and 0’s are fed to LED driver circuit, which does its own unique role. If the message is successfully displayed, the microcontroller sends a confirmation SMS to the user through GSM module.
In conclusion, this microcontroller based displaying of text on LED matrices board is advantageous, not to mention low cost, by providing dynamic yet simple and flexible aid to institutions, organizations or commercial establishments to display and scroll texts. The scope of application of this project can be expanded by the choice of the user. Our project is a modest prototype of integrating GSM Based Digital Display Bill Board
COVER PAGE
TITLE PAGE
APPROVAL PAGE
DEDICATION
ACKNOWELDGEMENT
ABSTRACT
CHAPTER ONE
1.0 INTRODUCTION
1.1 BACKGROUND OF THE PROJECT
1.2 PROBLEM STATEMENT
1.3 AIM AND OBJECTIVE OF THE PROJECT
1.4 SCOPE AND LIMITATION OF THE STUDY
1.5 BENEFIT OF THE PROJECT
1.6 SIGNIFICANCE OF THE STUDY
1.7 METHODOLOGY
1.8 PROJECT ORGANISATION
CHAPTER TWO
LITERATURE REVIEW
2.1 REVIEW OF RELATED STUDIES
2.2 HISTORICAL BACKGROUND OF BILLBOARDS
2.3 GENERAL USE OF BILLBORAD
2.4 REVIEW OF THE EFFECTS OF THE PROJECT
2.5 REVIEW OF ELECTRONIC BILLBOARD REGULATIONS
CHAPTER THREE
METHODOLOGY
3.1 INTRODUCTION
3.2 SYSTEM BLOCK DIAGRAM
3.3 DESCRIPTION OF SYSTEM HARDWARE
3.4 SYSTEM FLOW CHART
3.5 SYSTEM SOFTWARE
3.6 PROGRAMING
3.7 SYSTEM DESCRIPTION AND OPERATION
3.8 POWER SUPPLY
CHAPTER FOUR
4.0 TEST AND RESULT ANALYSIS
4.1 COMPONENTS ASSEMBLY
4.2 CIRCUIT CONSTRUCTION TECHNIQUES
4.3 SELECTION OF COMPONENTS
4.4 STEP-BY-STEP-METHOD
4.5 CONSTRUCTION ON VEROBOARD
4.6 SOLDERING TECHNIQUES
4.7 TESTING/COUPLING
4.8 TIPS ON MAINTENANCE OF THE PROJECT
CHAPTER FIVE
5.1 CONCLUSION
5.2 RECOMMENDATION
5.3 REFERENCES
Implementation Of GSM Based Digital Display Billboard. (n.d.). UniTopics. https://www.unitopics.com/project/material/implementation-of-gsm-based-digital-display-bill-board/
“Implementation Of GSM Based Digital Display Billboard.” UniTopics, https://www.unitopics.com/project/material/implementation-of-gsm-based-digital-display-bill-board/. Accessed 21 November 2024.
“Implementation Of GSM Based Digital Display Billboard.” UniTopics, Accessed November 21, 2024. https://www.unitopics.com/project/material/implementation-of-gsm-based-digital-display-bill-board/
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