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Device and method for measuring the parameters of a sensor based on nanostructured semiconductor oxides in the range of the order of microwatts

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dc.contributor.author VERJBIŢKI, Valeri
dc.contributor.author LUPAN, Oleg
dc.contributor.author RAILEAN, Serghei
dc.date.accessioned 2023-12-04T12:31:50Z
dc.date.available 2023-12-04T12:31:50Z
dc.date.issued 2019
dc.identifier.citation VERJBIŢKI, Valeri, LUPAN, Oleg, RAILEAN, Serghei. Device and method for measuring the parameters of a sensor based on nanostructured semiconductor oxides in the range of the order of microwatts. In: The 23th international exhibition of inventions INVENTICA 2019, Iasi, Romania, 2019, p. 295. ISSN:1844-7880. en_US
dc.identifier.issn 1844-7880
dc.identifier.uri http://repository.utm.md/handle/5014/25155
dc.description Patent / patent application Nr. MD 1270 Y, 2018.07.31, BOPI nr. 7/2018. Domain: Gas detection systems. en_US
dc.description.abstract Dispozitivul de măsurare a parametrilor senzorului pe bază de oxizi semiconductori nanostructuraţi în diapazon de ordinul microwaților include o sursă de tensiune de referință reglabilă, conectată în serie cu un senzor cercetat și o rezistentă etalon, căderea totală a tensiunii pe senzor și rezistența etalon și, separat, căderea de tensiune pe rezistența etalon fiind aplicate la intrările a două convertoare analogic-digitale ale unui microcontroler prin două amplificatoare operaționale, ieșirile microcontrolerului sunt conectate print-un convertor digital-analogic la intrarea sursei de tensiune de referință reglabilă și la un ecran pentru afișarea rezultatelor obținute. en_US
dc.description.abstract The device for measuring parameters of a sensor based on nanostructured semiconductor oxides in the range of the order of microwatts comprises an adjustable reference voltage source, connected in series to a test sensor and a standard resistance. The total voltage drop across the sensor and the standard resistance, and separately, the voltage drop across the standard resistance being applied to the inputs of two analog-to-digital converters of a microcontroller through two operational amplifiers, the outputs of the microcontroller are connected by a digital-to- analog converter to the input of the adjustable reference voltage source and to a screen for displaying the obtained results. en_US
dc.language.iso en en_US
dc.publisher Technical University "Gheorghe Asachi" of Iași en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject parametri ai senzorului en_US
dc.subject oxizi semiconductori nanostructuraţi en_US
dc.subject convertoare analogic-digitale en_US
dc.subject parameters of a sensor en_US
dc.subject nanostructured semiconductor oxides en_US
dc.subject digital-to-analog converter en_US
dc.title Device and method for measuring the parameters of a sensor based on nanostructured semiconductor oxides in the range of the order of microwatts en_US
dc.type Article en_US


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  • 2019
    The 23rd International Exhiibiitiion of Inventiions, 26th - 28th June, Iași, România

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Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

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