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undergraduate thesis
Izrada jednostavnog seizmometra
Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2021. urn:nbn:hr:179:141869
Krišto, Marko
University of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
Department of Electronics and Computing

Institutional repository: Repository of the Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture

Cite this document

Krišto, M. (2021). Izrada jednostavnog seizmometra (Undergraduate thesis). Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:179:141869

Krišto, Marko. "Izrada jednostavnog seizmometra." Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:179:141869

Krišto, Marko. "Izrada jednostavnog seizmometra." Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:179:141869

Krišto, M. (2021). 'Izrada jednostavnog seizmometra', Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, accessed 09 January 2025, https://urn.nsk.hr/urn:nbn:hr:179:141869

Krišto M. Izrada jednostavnog seizmometra [Undergraduate thesis]. Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture; 2021 [cited 2025 January 09] Available at: https://urn.nsk.hr/urn:nbn:hr:179:141869

M. Krišto, "Izrada jednostavnog seizmometra", Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:179:141869

Metadata
TitleIzrada jednostavnog seizmometra
Title (english)Building a simple seismograph
AuthorMarko Krišto
MentorJoško Radić (mentor)
GranterUniversity of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
(Department of Electronics and Computing)
Split
Defense date and country2021-09-27, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Electronics
Abstract
U ovom radu je teoretski obrađen seizmograf te je u dubini obrađena izrada i princip rada jednostavnog seizmografa. Provedena su mjerenja u različitim uvjetima. Dizajn seizmografa je jednostavan, sastoji se od mreže otpornika, kondenzatora, zavojnice, OP-a te Arduina koji vrši A/D pretvorbu i podatke šalje na računalo preko USB veze. Princip rada seizmografa kao mehaničkog instrumenta je poznat dugo vremena no u ovom radu se ušlo u dubinu elektroničkog dijela ne mehaničkog. Dok klasični seizmografi koriste utjecaj tromosti, u ovom radu se osim tromosti koriste Faradayev i Lenzov zakon te računalna potpora što kao rezultat daje osjetljivi i kvalitetniji instrument. U eksperimentu su izvedena konkretna mjerenja malih podrhtavanja kojima je centar vibracije udaljen od instrumenta do mjerenja kojima se centrom vibracije utječe na osjetni dio instrumenta.
Abstract (english)
In this paper we’re performing a theoretical analysis of seismograph and in depth of constructing and work principle of a simple seismograph. Measurements are performed in different conditions. The design is simple, it consists of a simple resistor network, capacitor, coil, operational amplifier and Arduino that’s used for A/D transformation and data transfer via USB link. The work principle of a seismograph as a mechanical instrument is well known but in this paper the emphasis is on the electrical part not the mechanical. While classical seismographs use dullness, in this project in addition to dullness, Faraday’s and Lenz’s law are used with computer support which gives more sensitive and better quality instrument as a result. In the experiments measurements are made of small tremors which hold the center of the vibration further from the instrument, to measurements where the instruments sensor is being affected directly.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:179:141869
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
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Created on2021-12-07 09:12:56