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undergraduate thesis
Izgradnja senzora za mjerenje otkucaja srca pomoću platforme Arduino
2021. urn:nbn:hr:166:756589
Dukić, Ivor
University of Split
Faculty of Science
Department of Physics

Cite this document

Dukić, I. (2021). Izgradnja senzora za mjerenje otkucaja srca pomoću platforme Arduino (Undergraduate thesis). Split: University of Split, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:166:756589

Dukić, Ivor. "Izgradnja senzora za mjerenje otkucaja srca pomoću platforme Arduino." Undergraduate thesis, University of Split, Faculty of Science, 2021. https://urn.nsk.hr/urn:nbn:hr:166:756589

Dukić, Ivor. "Izgradnja senzora za mjerenje otkucaja srca pomoću platforme Arduino." Undergraduate thesis, University of Split, Faculty of Science, 2021. https://urn.nsk.hr/urn:nbn:hr:166:756589

Dukić, I. (2021). 'Izgradnja senzora za mjerenje otkucaja srca pomoću platforme Arduino', Undergraduate thesis, University of Split, Faculty of Science, accessed 21 April 2024, https://urn.nsk.hr/urn:nbn:hr:166:756589

Dukić I. Izgradnja senzora za mjerenje otkucaja srca pomoću platforme Arduino [Undergraduate thesis]. Split: University of Split, Faculty of Science; 2021 [cited 2024 April 21] Available at: https://urn.nsk.hr/urn:nbn:hr:166:756589

I. Dukić, "Izgradnja senzora za mjerenje otkucaja srca pomoću platforme Arduino", Undergraduate thesis, University of Split, Faculty of Science, Split, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:166:756589

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Metadata
TitleIzgradnja senzora za mjerenje otkucaja srca pomoću platforme Arduino
Title (english)Construction of a heart rate sensor using the Arduino platform
AuthorIvor Dukić
MentorPetar Stipanović (mentor)
Committee memberPetar Stipanović (predsjednik povjerenstva)
Committee memberLucija Krce (član povjerenstva)
Committee memberJosipa Šćurla (član povjerenstva)
GranterUniversity of Split
Faculty of Science
(Department of Physics)
Split
Defense date and country2021-09-28, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract
U radu je prikazan eksperimentalni uređaj za mjerenje frekvencije srca koji funkcionira na principu transmisijske i refleksijske fotopletizmografije u spektru vidljive svjetlosti. Glavne komponente uređaja korištenog u istraživanju su platforma Arduino Uno i senzor KY-018 Fotowiderstand Modul. U eksperimentu su korištene različite konfiguracije uređaja, a za potrebe njegovog rada napisan je programski kod u programskom jeziku C za softverski integrirano razvojno okruženje Arduino. Broj otkucaja srca određen je upotrebom različitih izvora svjetlosti. Podaci su iz uređaja Arudino Uno očitani bez i uz upotrebu algoritma. Valjanost dobivenih podataka provjerena je pomoću pametnog mobitela sa senzorom za mjerenje otkucaja srca. Zaključeno je da su najbolji rezultati mjerenja dobiveni u slučaju svjetlosti koja se najmanje apsorbira u tkivu i koja je jačeg intenziteta. Na kraju rada ukazano je na neka ograničenja i mogućnosti poboljšanja uređaja.
Abstract (english)
The paper presents an experimental device for measuring heart rate that works on the principle of transmission- and reflectance-mode photoplethysmography in the spectrum of visible light. The main components of the device used in the research are the Arduino Uno platform and the KY-018 Fotowiderstand Module sensor. Different configurations of the device were used in the experiment and, for the purpose of its functioning, the program code was written in the C programming language for the integrated development environment Arduino. The heart rate was determined using different light sources. Data were taken from the Arudino Uno device without and with the use of the algorithm. The validity of the obtained data was checked using a smartphone with a heart rate sensor. It was concluded that the best measurement results were obtained in the case of light that is least absorbed in the tissue and which is of stronger intensity. At the end of the paper, some limitations and possibilities for improving the device were pointed out.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:166:756589
Study programmeTitle: Physics
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) fizike (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) fizike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2021-11-03 12:23:53