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An educational remote laboratory for controlling a signal conditioning circuit with an LDR sensor

2020Conference object Restricted access
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dc.contributor.authorCosta, Ricardo
dc.contributor.authorBastos, Paulo
dc.contributor.authorAlves, Gustavo R.
dc.contributor.authorFelgueiras, Carlos
dc.contributor.authorFidalgo, André
dc.date.accessioned2021-03-31T14:55:02Z
dc.date.embargo2100
dc.date.issued2020
dc.description.abstractIn the past few years, the technologic evolution of communication and information systems had a major impact in our lives. In education, this evolution broke some geographical barriers, facilitating students’ access to real laboratories using a simple device connected to the Internet, contributing therefore to improve teaching and learning methods. To support this evolution, this paper describes a remote laboratory that provides students’ access to a typical electronic instrumentation system. Through a set of webpages, users can remotely control a light intensity sensed through a Light Dependent Resistor (LDR) sensor connected in an arm of a configurable Wheatstone Bridge (WB), whose output differential voltage are amplified / attenuated by an Instrumentation Amplifier (IA) circuit. Through this laboratory, users are able to control several components of a typical instrumentation system, visualize changes and analyze some measurements, in the same way as they would do in a traditional hands-on laboratory. An overview of the developed remote laboratory and a contextualization within other available solutions are presented in this paper. At the end, some considerations for its adoption in education are described.pt_PT
dc.description.sponsorshipThe work described in this paper refers to a final degree project, 3th year degree project, in electrical and computer engineering, concluded by the second author of the paper in the School of Engineering of the Polytechnic of Porto (ISEP) - Portugal.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1109/TAEE46915.2020.9163688pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.22/17746
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherIEEEpt_PT
dc.relation.publisherversionhttps://ieeexplore.ieee.org/document/9163688pt_PT
dc.subjectEngineering educationpt_PT
dc.subjectRemote laboratorypt_PT
dc.subjectInstrumentation Systempt_PT
dc.subjectLDRpt_PT
dc.subjectWheatstone Bridgept_PT
dc.titleAn educational remote laboratory for controlling a signal conditioning circuit with an LDR sensorpt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlacePortopt_PT
oaire.citation.endPage6pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.title2020 XIV Technologies Applied to Electronics Teaching Conference (TAEE)pt_PT
person.familyNameCosta
person.familyNameAlves
person.familyNameFelgueiras
person.familyNameFidalgo
person.givenNameRicardo
person.givenNameGustavo
person.givenNameCarlos
person.givenNameAndré
person.identifier150015
person.identifierR-001-F04
person.identifier.ciencia-id4210-4DF2-5206
person.identifier.ciencia-idF112-AE32-9279
person.identifier.ciencia-idC91D-EF99-47D9
person.identifier.orcid0000-0001-7338-0444
person.identifier.orcid0000-0002-1244-8502
person.identifier.orcid0000-0002-4202-5551
person.identifier.orcid0000-0003-1219-3105
person.identifier.ridR-1838-2016
person.identifier.ridI-7876-2014
person.identifier.ridR-7611-2016
person.identifier.scopus-author-id56899993000
person.identifier.scopus-author-id7006053908
person.identifier.scopus-author-id15922707800
rcaap.rightsclosedAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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relation.isAuthorOfPublication17a751b2-e87b-497b-b06c-9d4c6c88a4bb
relation.isAuthorOfPublication.latestForDiscovery5caac062-e186-4a91-b76b-5a7ea3271b24

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