Design a smart insect repeller using ultrasonic sensor

Design a smart insect repeller circuit using ultrasonic sensor is a project that using an ultrasonic sensor as it’s based on generate frequency which can repel insects in small places. It is design to be a low cost ultrasonic insect repeller. Human beings can’t hear these high-frequency sounds. Unfo...

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Bibliographic Details
Main Author: Nur Najiah, Mohd Nasir
Format: Undergraduates Project Papers
Published: 2012
Subjects:
Online Access:http://iportal.ump.edu.my/lib/item?id=chamo:73782&theme=UMP2
http://iportal.ump.edu.my/lib/item?id=chamo:73782&theme=UMP2
http://umpir.ump.edu.my/4646/1/cd6716_111.pdf
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