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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Format: | Learning Object |
Language: | English |
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Universiti Malaysia Perlis
2009
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Online Access: | http://dspace.unimap.edu.my/xmlui/handle/123456789/4400 |
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