CHAPTER ONE (1) INTRODUCTION 1.0 BACKGROUND 1.1 OBJECTIVE OF THE PROJECT DESIGN 1.2 SCOPE OF THE PROJECT 1.3 THE PIC MICROCONTROLLER 1.4 THE HARDWARE 1.4.1 The Circuit Components 1.4.2 Screen 1.5 POWERING THE PROJECT 1.6 PROJECT REPORT ORGANIZATION
CHAPTER TWO LITERATURE REVIEW 2.0 INTRODUCTION 2.1 ORIGIN/HISTORY OF THE PROJECT 2.2 TECHNOLOGY OF DIGITAL DISPLAY 2.2.1 Optics and lighting 2.3 USES OF THE PROJECT 2.4 ADVANTAGES OF THE DESIGN 2.5 TYPES OF DIGITAL DISPLAY 2.6 A BRIEF HISTORY OF LED LIGHTING 2.7 DOT-MATRIX DISPLAY 2.7.1 Common sizes of digital displays: 2.8 LIQIUD CRICSTAL DISPLAY
CHAPTER THREE (3) COMPONENTS REVIEW 3.0 INTRODUCTION 3.1 COMPONENTS ON THE SCREEN 3.1.1 Light Emitting Diodes (LEDs 3.1.2 Wires 3.2 COMPONENTS ON THE DISPLAY CIRCUIT 3.2.1 The transistor 3.2.2 4017 chips 3.2.3 IC socket 3.2.4 Resonator 3.2.5 Resistor 3.2.6 Printed board 3.2.7 PIC Microcontroller 3.3 COMPONENTS ON THE POWER UNIT 3.3.1 Electrolytic capacitor 3.3.3 Multilayer ceramic capacitor 3.3.4 Transformer 3.3.5 Rectifiers 3.3.6 Filters 3.3.7 Regulator
CHAPTER FOUR (4) PROGRAMMING A P.I.C 4.0 INTRODUCTION 4.0.1 The Registers 4.0.2 W (working register) 4.0.3 Good Programming Techniques 4.1 WRITING TO THE PORTS 4.1.1 Turning on a LED 4.1.2 Turning off a LED 4.1.3 Delay Loops 4.1.4 Subroutines 4.2 READING FROM THE I/O PORTS 4.3 DATA TABLE
ABSTRACT The microcontroller based display board is an advert system that displays information based on a specific purpose. The system is designed to enable the viewer know the designers aim. The system comprises of different blocks of functional circuit that are put together to achieve the desired aim. These blocks include; the power supply... Continue Reading
ABSTRACT This project is about a microcontroller dot matrix system. This information display system is made in such a way that it can attract attention at any time of the day or night because they system flashes out each of the alphabet or words from left to the right end of the display... Continue Reading
Abstract During the invention of security system alarms, in the early 80s technology of system shadow which involves lighten and sensing of objects was at that age found during their experiments using a special material know as light dependent resistor which its family lies in the resistance serials. The development of... Continue Reading
ABSTRACT: This project design is simply used to display the items demanded by each customer on the table. Each table has four buttons for Rice, beans, amala and akpu, and each of the buttons are connected to the processor. The customers on every table presses the button with the label of the item he or she needed. Then, a screen in the... Continue Reading
INTRODUCTION The purpose of this project is to produce a narrative description of the design and construction of a microcontroller based dot matrix advert display. Firstly computer aided design is the modeling of physical system on Computers allowing both interactive and automatic analysis of design variant and the expression of design in a form... Continue Reading
ABSTRACT Till date IVR systems are used in the areas of telephone banking, tele-voting etc but our project is a step towards even broader aspect and usage of IVR systems i.e. in college automation. Through our project “microcontroller based automation system”, we are trying to replace the conventional notice board by a well automated device.... Continue Reading
ABSTRACT Till date IVR systems are used in the areas of telephone banking, tele-voting etc but our project is a step towards even broader aspect and usage of IVR systems i.e. in college automation. Through our project “microcontroller based automation system”, we are trying to replace the conventional notice board by a well automated... Continue Reading
ABSTRACT This system “” comprises of many modules which are: The Sensor/Input Unit, Microcontroller Unit and the Output Interface. The sensor detects when the hand approaches the nozzle. Once the approaching hand is detected, the hand dryer produces a very hot to dry the hand as well as... Continue Reading
ABSTRACT This system “” comprises of many modules which are: The Sensor/Input Unit, Microcontroller Unit and the Output Interface. The sensor detects when the hand approaches the nozzle. Once the approaching hand is detected, the hand dryer produces a very hot to dry the hand as well as... Continue Reading
Abstract: This project is aimed to implement a system that will automate the security system of a given area. It ensures that the user is alerted each time an intruder encroaches a secured position in an area of application through the sounding of alarm.(Siren) More so, information about the intruder’s position will also be made noticed... Continue Reading