The design of the PIC microcontroller LED clock consists of few components that implement a solar powered digital street clock using LED display pattern. In this paper the LED clock was designed with 12 red LEDs in the outer circle, 12 green LEDs in the inner circle and four centralized yellow LEDs. The four yellow LEDs were used to count and indicate four minutes in consecutive pattern. The inner 12 green LEDs were used in indicating 0, 5, 10, …, 55, 60/0 minutes while the 12 red outer LEDs were used to indicate 0, 1, 2, …, 11, 12/0 hours respectively. Before the four yellow LEDs count, the first green LED (0 or 60) and first red LED (0 or 12) in circular arrangement were turned ON. After the four yellow LEDs count, the second green LED (5) comes on. This process continues until the twelfth green LED (0 or 60), then the second red LED comes on, and this process continues until the twelfth red LED (0 or 12) comes on. This device was design using microcontroller PIC16F873 with LEDs as the display, which is the aim of this work.
COVER PAGE
TITLE PAGE
APPROVAL PAGE
DEDICATION
ACKNOWELDGEMENT
ABSTRACT
CHAPTER ONE
INTRODUCTION
1.1 BACKGROUND OF THE PROJECT
1.2 PROBLEM STATEMENT
1.3 OBJECTIVE OF THE PROJECT
1.4 SCOPE OF THE PROJECT
1.5 ADVANTAGES OF DIGITAL CLOCK
1.6 SIGNIFICANCE OF THE STUDY
1.7 APPLICATION OF THE PROJECT
1.8 LIMITATION OF THE STUDY
1.9 PROJECT ORGANISATION
CHAPTER TWO
LITERATURE REVIEW
2.1 REVIEW OF THE STUDY
2.2 REVIEW OF DIGITAL CLOCK
2.3 THE HISTORICAL BACKGROUND OF THE STUDY
2.4 REVIEW OF RELATED STUDIES
2.5 DESCRIPTION OF MAJOR COMPONENTS USED
CHAPTER THREE
3.1 MATERIALS AND METHOD
CHAPTER FOUR
4.1 RESULT AND DISCUSSION
CHAPTER FIVE
5.1 CONCLUSION
5.2 RECOMMENDATION
5.3 REFERENCES
Design And Fabrication Of A Solar Powered Digital Street Clock. (n.d.). UniTopics. https://www.unitopics.com/project/material/design-and-fabrication-of-a-solar-powered-digital-street-clock/
“Design And Fabrication Of A Solar Powered Digital Street Clock.” UniTopics, https://www.unitopics.com/project/material/design-and-fabrication-of-a-solar-powered-digital-street-clock/. Accessed 19 September 2024.
“Design And Fabrication Of A Solar Powered Digital Street Clock.” UniTopics, Accessed September 19, 2024. https://www.unitopics.com/project/material/design-and-fabrication-of-a-solar-powered-digital-street-clock/
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