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Analysis of variable pulse generator by using LMC555CM and LM741

A pulse generator is an electric circuit that can be used to generate rectangular or square waves. It can be used for many applications. The objectives of the study were to design and compare two pulse generators with a flexible control over the pulse’s characteristics like the frequency, duty cycle...

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Main Authors: Fouziah Md Yassin, Salamah Samsu, Normysyarah Shamsudin, Jedol Dayou, Fauziah Sulaiman, Rachel Fran Mansa
Format: Article
Language:English
Published: European Journal of Science and Technology 2016
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:https://eprints.ums.edu.my/id/eprint/18877/1/Analysis%20of%20variable%20pulse.pdf
https://eprints.ums.edu.my/id/eprint/18877/
http://dergipark.gov.tr/download/issue-file/3100
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spelling my.ums.eprints.188772018-02-18T11:57:45Z https://eprints.ums.edu.my/id/eprint/18877/ Analysis of variable pulse generator by using LMC555CM and LM741 Fouziah Md Yassin Salamah Samsu Normysyarah Shamsudin Jedol Dayou Fauziah Sulaiman Rachel Fran Mansa TK Electrical engineering. Electronics Nuclear engineering A pulse generator is an electric circuit that can be used to generate rectangular or square waves. It can be used for many applications. The objectives of the study were to design and compare two pulse generators with a flexible control over the pulse’s characteristics like the frequency, duty cycle and amplitude using the LMC555CM timer and LM741 as a switch. The pulse generators were constructed using electrical components to determine all the pulse wave parameters. The pulse generators that consist of the switch and the joule thief block were tested on its ability to get the required pulse parameters. Results indicated that the switch block had the variability in frequency control but the duty cycle was not completely independent. The pulse generators; both LMC555CM and LM741 that were connected to the joule thief were able to produce rectangular pulses with higher voltage but did not demonstrate variability in frequency and duty cycle. European Journal of Science and Technology 2016-09 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/18877/1/Analysis%20of%20variable%20pulse.pdf Fouziah Md Yassin and Salamah Samsu and Normysyarah Shamsudin and Jedol Dayou and Fauziah Sulaiman and Rachel Fran Mansa (2016) Analysis of variable pulse generator by using LMC555CM and LM741. European Journal of Science and Technology, 8. pp. 39-41. ISSN 2148-2683 http://dergipark.gov.tr/download/issue-file/3100
institution Universiti Malaysia Sabah
building UMS Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sabah
content_source UMS Institutional Repository
url_provider http://eprints.ums.edu.my/
language English
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Fouziah Md Yassin
Salamah Samsu
Normysyarah Shamsudin
Jedol Dayou
Fauziah Sulaiman
Rachel Fran Mansa
Analysis of variable pulse generator by using LMC555CM and LM741
description A pulse generator is an electric circuit that can be used to generate rectangular or square waves. It can be used for many applications. The objectives of the study were to design and compare two pulse generators with a flexible control over the pulse’s characteristics like the frequency, duty cycle and amplitude using the LMC555CM timer and LM741 as a switch. The pulse generators were constructed using electrical components to determine all the pulse wave parameters. The pulse generators that consist of the switch and the joule thief block were tested on its ability to get the required pulse parameters. Results indicated that the switch block had the variability in frequency control but the duty cycle was not completely independent. The pulse generators; both LMC555CM and LM741 that were connected to the joule thief were able to produce rectangular pulses with higher voltage but did not demonstrate variability in frequency and duty cycle.
format Article
author Fouziah Md Yassin
Salamah Samsu
Normysyarah Shamsudin
Jedol Dayou
Fauziah Sulaiman
Rachel Fran Mansa
author_facet Fouziah Md Yassin
Salamah Samsu
Normysyarah Shamsudin
Jedol Dayou
Fauziah Sulaiman
Rachel Fran Mansa
author_sort Fouziah Md Yassin
title Analysis of variable pulse generator by using LMC555CM and LM741
title_short Analysis of variable pulse generator by using LMC555CM and LM741
title_full Analysis of variable pulse generator by using LMC555CM and LM741
title_fullStr Analysis of variable pulse generator by using LMC555CM and LM741
title_full_unstemmed Analysis of variable pulse generator by using LMC555CM and LM741
title_sort analysis of variable pulse generator by using lmc555cm and lm741
publisher European Journal of Science and Technology
publishDate 2016
url https://eprints.ums.edu.my/id/eprint/18877/1/Analysis%20of%20variable%20pulse.pdf
https://eprints.ums.edu.my/id/eprint/18877/
http://dergipark.gov.tr/download/issue-file/3100
_version_ 1760229505445658624
score 13.211869

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