Design, build and evaluate a distance measurement device using ultra-sound

Ultrasound distance measuring is non-contact measuring method – radiation and reception of ultrasound waves. Ultrasound waves are mechanical acoustic waves with frequencies more than 20kHz. Normally human cannot hear frequencies above 20kHz while some animals can. This project describes an ultraso...

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Bibliographic Details
Main Author: Ahmad Ghazali, Abdul Rashid
Other Authors: Rosnazri Ali (Advisor)
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis 2009
Subjects:
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/4400
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