44 Pages
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4,766 Words
This design implementation of this electronic sequential sign post display employs the use of some specialized components. This section of the project introduces the reader to the different section of the project and the components that makes them up. Emphasis are laid on describing the behaviour and operational system of the components as related to the project modeling, analysis, design and implementation of an ELECTRONIC SIGN POST, […]
71 Pages
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8,311 Words
This project report is a thesis written specifically to cover the design analysis construction, test and packaging of a multipurpose security system from electric component that can be easily be obtainable from the market. The report discusses the various unit and stages of the alarm system, thesis include:- a) Clock generation and frequency division unit. b) The control and section unit, comprising of a one shot 555 timer multiplexer, […]
This device is a security device that indicates when an intruder or object passes or cut the light infrared. The system will clearly warn immediately, command give an indication through 7-segment display. Circuit diagram of this device uses an infrared sensor to sense intrusions. Infra red rays reflected from a static object will be in one phase, and the rays reflected from a moving object will be in another phase. The circuit uses th […]
ABSTRACT The project provides a system that allows for consumed electricity reading in units as well as the amount charged over it to the user. This system provides the electricity readings on an LCD screen and cost to the user. This lets the user know about his exact electricity units consumed and cost directly from his meter so that there is no chance of bill tampering. The project allows a one way reading - on LCD display. The syst […]
ABSTRACT This work is on design, construction and working of a Dot Matrix Information Display. The project covered a fairly comprehensive study of a Dot Matrix Information Display. Digital instruments, signals, and related numbers and codes were discussed. The two possible voltage levels characterized by HIGH or LOW, ON or OFF, TRUE or FALSE, PRESENT or ABSENT were represented abstractly by the digits 0 and 1. Electronic information b […]
ABSTRACT This paper includes the design and implementation of an intelligent traffic control system. This is a complete traffic management system which has been able to reduce traffic jams and congestion on simulated environment. It detects the number of vehicles on each road and depending on the vehicles load on each road, this system assigns optimized amount of waiting time (red signal light) and running time (green signal light). T […]
ABSTRACT This project work is on an “LED DISPLAY SYSTEM” which is an electronic display used in advertising and distribution of information in public and private locations. The displays are seen mainly in many public places such as airports, train stations, and shopping malls. In this work, signs uses technology such as LED to display information and can be found in public spaces, transportation systems, museums, stadiums, retail stor […]