Highly sensitive timer-based resistance deviation to time converter

Based on an inexpensive popular precision timing chip 555 timer, a resistance to time converter is proposed in this paper it is indeed capable of converting resistive and capacitive changes into pulse widths of proportional durations. This converter exhibits a compatibility of wider conversion range...

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Main Authors:	S., Zeeshan, A. G., Nadratul, R. , Noor Amalina, D., Sumayyah, T., Rumana, M.O., Myo, K., Sheroz
Format:	Article
Language:	English
Published:	IIUM Press 2011
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://irep.iium.edu.my/20620/ http://irep.iium.edu.my/20620/ http://irep.iium.edu.my/20620/4/highly_sensitive.pdf

id	iium-20620
recordtype	eprints
spelling	iium-206202012-02-23T03:42:18Z http://irep.iium.edu.my/20620/ Highly sensitive timer-based resistance deviation to time converter S., Zeeshan A. G., Nadratul R. , Noor Amalina D., Sumayyah T., Rumana M.O., Myo K., Sheroz TK Electrical engineering. Electronics Nuclear engineering Based on an inexpensive popular precision timing chip 555 timer, a resistance to time converter is proposed in this paper it is indeed capable of converting resistive and capacitive changes into pulse widths of proportional durations. This converter exhibits a compatibility of wider conversion range with a reasonable level of sensitivity required for industrial applications. The circuit is expected to have application in oil and water supply schemes. Simulated results are shown to be compared with mathematical derivations, both reporting a good level of response matching very closely with the derived results, where a 70% deviation of an elemental value corresponds to a mismatch of 50-70 micro-seconds between derived and simulation results. IIUM Press 2011 Article PeerReviewed application/pdf en http://irep.iium.edu.my/20620/4/highly_sensitive.pdf S., Zeeshan and A. G., Nadratul and R. , Noor Amalina and D., Sumayyah and T., Rumana and M.O., Myo and K., Sheroz (2011) Highly sensitive timer-based resistance deviation to time converter. IIUM Engineering Journal, 12 (6). pp. 33-43. ISSN 1511-788X http://iium.edu.my/ejournal/index.php/iiumej/article/view/151/265
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering S., Zeeshan A. G., Nadratul R. , Noor Amalina D., Sumayyah T., Rumana M.O., Myo K., Sheroz Highly sensitive timer-based resistance deviation to time converter
description	Based on an inexpensive popular precision timing chip 555 timer, a resistance to time converter is proposed in this paper it is indeed capable of converting resistive and capacitive changes into pulse widths of proportional durations. This converter exhibits a compatibility of wider conversion range with a reasonable level of sensitivity required for industrial applications. The circuit is expected to have application in oil and water supply schemes. Simulated results are shown to be compared with mathematical derivations, both reporting a good level of response matching very closely with the derived results, where a 70% deviation of an elemental value corresponds to a mismatch of 50-70 micro-seconds between derived and simulation results.
format	Article
author	S., Zeeshan A. G., Nadratul R. , Noor Amalina D., Sumayyah T., Rumana M.O., Myo K., Sheroz
author_facet	S., Zeeshan A. G., Nadratul R. , Noor Amalina D., Sumayyah T., Rumana M.O., Myo K., Sheroz
author_sort	S., Zeeshan
title	Highly sensitive timer-based resistance deviation to time converter
title_short	Highly sensitive timer-based resistance deviation to time converter
title_full	Highly sensitive timer-based resistance deviation to time converter
title_fullStr	Highly sensitive timer-based resistance deviation to time converter
title_full_unstemmed	Highly sensitive timer-based resistance deviation to time converter
title_sort	highly sensitive timer-based resistance deviation to time converter
publisher	IIUM Press
publishDate	2011
url	http://irep.iium.edu.my/20620/ http://irep.iium.edu.my/20620/ http://irep.iium.edu.my/20620/4/highly_sensitive.pdf
first_indexed	2023-09-18T20:31:04Z
last_indexed	2023-09-18T20:31:04Z
_version_	1777408739425386496

Highly sensitive timer-based resistance deviation to time converter

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