CHAPTER ONE
INTRODUCTION
The world as it stands now can be said to be digitalised in every ramification and as such this project is aimed at looking for the way to change the way the time of the day is computed and displayed to the end user. In this method a microcontroller PIC16F877A is being used and this will calculated the time based on the number of the internal instruction is has executed and reflect the result in digitalized form on a series of matrix seven segment display.
Infra red signal will be the line of communication between the digital clock and the end user through which the digital clock’s time can be modify/set.
Operating basically on the mains power supply, a backup battery power supply will be inculcated to provide power supply to the entire power system in the absence of mains power supply.
AIM OF THE PROJECT
To design and construct microcontroller based digital clock for the real time dissemination.
OBJECTIVES
SCOPE OF STUDY
This project work is to cover the following area:
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