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Principles and interfacing of resistive gas sensors

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dc.contributor.authorPerea Martins, J. E.M. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2020-12-12T01:19:56Z
dc.date.available2020-12-12T01:19:56Z
dc.date.issued2020-01-01
dc.description.abstractThis work presents a sequence to introduce resistive gas sensors in the classroom. It explains the physical principle of the metal oxide semiconductor sensors and exemplifies its real interfacing through the sensor model MQ-2. Besides, it also presents the design of two electronic systems to indicate the level of alcohol concentration in the air, which are relatively simple and aim to motivate students through practical activities.en
dc.description.affiliationComputer Science Department School of Sciences (FC) Saõ Paulo State University (UNESP)
dc.description.affiliationUnespComputer Science Department School of Sciences (FC) Saõ Paulo State University (UNESP)
dc.identifierhttp://dx.doi.org/10.1088/1361-6552/ab753e
dc.identifier.citationPhysics Education, v. 55, n. 3, 2020.
dc.identifier.doi10.1088/1361-6552/ab753e
dc.identifier.issn1361-6552
dc.identifier.issn0031-9120
dc.identifier.scopus2-s2.0-85082861087
dc.identifier.urihttp://hdl.handle.net/11449/198706
dc.language.isoeng
dc.relation.ispartofPhysics Education
dc.sourceScopus
dc.titlePrinciples and interfacing of resistive gas sensorsen
dc.typeArtigo
dspace.entity.typePublication
unesp.author.orcid0000-0003-1056-497X[1]

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