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Design and implementation of 3 Axis Magnetic Field Meter

Magnetic field meter, (sometimes referred to as an magnetic field detector) is a scientific instrument for measuring magnetic field radiation. This project is to construct the three axis portable magnetic field meter. The purpose of this project is use to detect the magnetic field at 3 axis (X, Y,...

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Bibliographic Details
Main Author: Chin Paik Leang
Other Authors: Norhawati Ahmad (Advisor)
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis 2008
Subjects:
Detectors
Magnetic field meter
Electromagnetic fields
Electrodynamics
Electromagnetism
Electromagnetic waves
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/1953
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spelling my.unimap-19532008-09-05T02:15:25Z Design and implementation of 3 Axis Magnetic Field Meter Chin Paik Leang Norhawati Ahmad (Advisor) Detectors Magnetic field meter Electromagnetic fields Electrodynamics Electromagnetism Electromagnetic waves Magnetic field meter, (sometimes referred to as an magnetic field detector) is a scientific instrument for measuring magnetic field radiation. This project is to construct the three axis portable magnetic field meter. The purpose of this project is use to detect the magnetic field at 3 axis (X, Y, Z) that are generate by such things as power lines, electric appliances, radio waves, and microwaves .The magnetic field meter also have other function like display the maximum value for magnetic field. Magnetic field meters usually measure radiation in milliGauss unit. Generally, this project consists 4 part there are sensor, amplifying and digitizing (amplifier & multiplexer & analog to digital converter), microcontroller and liquid crystal display (LCD). Sensor as a function to detect the magnetic field on electrical appliance then will send the signal to amplifier. This project is to detect 3 axis magnetic field (X, Y, Z), so three amplifier are used. Output from each amplifier will send to input of four channel multiplexer. The selector (A, B) of four channel multiplexer is control by micro-controller so that one input can be selected once at the time. Output from multiplexer is DC so ADC is needed as a function to convert the analog signal to digital signal. The ADC input is taken from output of multiplexer. For microcontroller part, it will fetch the signal from output of ADC and display at LCD. Finally, the value of magnetic field will display on LCD in milliGauss unit. 2008-09-05T02:15:25Z 2008-09-05T02:15:25Z 2008-04 Learning Object http://hdl.handle.net/123456789/1953 en Universiti Malaysia Perlis School Of Microelectronic Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Detectors
Magnetic field meter
Electromagnetic fields
Electrodynamics
Electromagnetism
Electromagnetic waves
spellingShingle Detectors
Magnetic field meter
Electromagnetic fields
Electrodynamics
Electromagnetism
Electromagnetic waves
Chin Paik Leang
Design and implementation of 3 Axis Magnetic Field Meter
description Magnetic field meter, (sometimes referred to as an magnetic field detector) is a scientific instrument for measuring magnetic field radiation. This project is to construct the three axis portable magnetic field meter. The purpose of this project is use to detect the magnetic field at 3 axis (X, Y, Z) that are generate by such things as power lines, electric appliances, radio waves, and microwaves .The magnetic field meter also have other function like display the maximum value for magnetic field. Magnetic field meters usually measure radiation in milliGauss unit. Generally, this project consists 4 part there are sensor, amplifying and digitizing (amplifier & multiplexer & analog to digital converter), microcontroller and liquid crystal display (LCD). Sensor as a function to detect the magnetic field on electrical appliance then will send the signal to amplifier. This project is to detect 3 axis magnetic field (X, Y, Z), so three amplifier are used. Output from each amplifier will send to input of four channel multiplexer. The selector (A, B) of four channel multiplexer is control by micro-controller so that one input can be selected once at the time. Output from multiplexer is DC so ADC is needed as a function to convert the analog signal to digital signal. The ADC input is taken from output of multiplexer. For microcontroller part, it will fetch the signal from output of ADC and display at LCD. Finally, the value of magnetic field will display on LCD in milliGauss unit.
author2 Norhawati Ahmad (Advisor)
author_facet Norhawati Ahmad (Advisor)
Chin Paik Leang
format Learning Object
author Chin Paik Leang
author_sort Chin Paik Leang
title Design and implementation of 3 Axis Magnetic Field Meter
title_short Design and implementation of 3 Axis Magnetic Field Meter
title_full Design and implementation of 3 Axis Magnetic Field Meter
title_fullStr Design and implementation of 3 Axis Magnetic Field Meter
title_full_unstemmed Design and implementation of 3 Axis Magnetic Field Meter
title_sort design and implementation of 3 axis magnetic field meter
publisher Universiti Malaysia Perlis
publishDate 2008
url http://dspace.unimap.edu.my/xmlui/handle/123456789/1953
_version_ 1643787503363162112
score 13.211869

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