The Design and Construction of an Infrared Activated Security System at 9 KHz Frequency

Usikalu, M.R. and Adedayo, K.D and Adekola, A.S and Arogunjo, A.M The Design and Construction of an Infrared Activated Security System at 9 KHz Frequency. Journal of Emerging Trends in Engineering and Applied Sciences (JETEAS, 2 (2). pp. 235-238. ISSN ISSN: 2141-7016

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Abstract

This paper reports the design and construction of a security system. The system will produce sound of a barking dog at audible frequency of 9 KHz. The design procedure and principle of operation of the various modules as presented in this work are based on the locally available electronic components

Item Type:	Article
Subjects:	Q Science > QC Physics
Divisions:	UNSPECIFIED
Depositing User:	Dr. Mojisola Usikalu
Date Deposited:	22 Jun 2011 22:13
Last Modified:	24 Nov 2014 16:36
URI:	http://eprints.covenantuniversity.edu.ng/id/eprint/204

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