{"id":6910,"date":"2016-08-06T11:49:58","date_gmt":"2016-08-06T09:49:58","guid":{"rendered":"http:\/\/blog.kamami.pl\/?p=6910"},"modified":"2016-08-06T11:49:58","modified_gmt":"2016-08-06T09:49:58","slug":"kamodhts221-czujnik-wilgotnosci-i-temperatury-w-technologii-mems","status":"publish","type":"post","link":"https:\/\/kamami.pl\/blog\/kamodhts221-czujnik-wilgotnosci-i-temperatury-w-technologii-mems\/","title":{"rendered":"KAmodHTS221 &#8211; czujnik wilgotno\u015bci i temperatury w technologii MEMS"},"content":{"rendered":"<p><a href=\"https:\/\/blog.kamami.pl\/wp-content\/uploads\/2016\/08\/kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-6911 aligncenter\" src=\"https:\/\/blog.kamami.pl\/wp-content\/uploads\/2016\/08\/kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221-300x300.jpg\" alt=\"kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221\" width=\"300\" height=\"300\" srcset=\"https:\/\/kamami.pl\/blog\/wp-content\/uploads\/2016\/08\/kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221-300x300.jpg 300w, https:\/\/kamami.pl\/blog\/wp-content\/uploads\/2016\/08\/kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221-150x150.jpg 150w, https:\/\/kamami.pl\/blog\/wp-content\/uploads\/2016\/08\/kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Modu\u0142 czujnika wilgotno\u015bci i temperatury <a href=\"https:\/\/kamami.pl\/czujniki-wilgotnosci\/558410-kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221.html\">KAmodHTS221 <\/a>dzia\u0142a w oparciu o cyfrowy czujnik <a href=\"https:\/\/kamami.pl\/temperatury\/233828-hts221tr.html\">HTS221<\/a> firmy STMicroelectronics. Jest to czujnik wykonany w technologii MEMS, pozwalaj\u0105cy na pomiar wilgotno\u015bci w zakresie 0&#8230;100% i temperatury powietrza w zakresie 0&#8230;60<sup>o<\/sup>C. Dok\u0142adno\u015b\u0107 pomiaru wilgotno\u015bci wynosi \u00b16% (0&#8230;100% RH) \/ \u00b14,5% (20&#8230;80% RH), natomiast dok\u0142adno\u015b\u0107 pomiaru temperatury \u00b11\u00b0C (0&#8230;60\u00b0C) \/ \u00b10,5\u00b0C (15&#8230;40\u00b0C). Rozdzielczo\u015b\u0107 przetwornika wynosi 16 bit\u00f3w. Producent czujnika wprowadzi\u0142 mo\u017cliwo\u015b\u0107 konfigurowania cz\u0119stotliwo\u015bci pomiar\u00f3w w przedziale 1&#8230;12,5 Hz. Podczas projektowania aplikacji, w kt\u00f3rej ma zosta\u0107 u\u017cyty czujnik, mamy do wyboru jeden z dw\u00f3ch dost\u0119pnych sposob\u00f3w komunikacji z sensorem: I2C lub SPI. Dodatkowo uk\u0142ad czujnika zosta\u0142 wyposa\u017cony w wewn\u0119trzny system kompensacji temperatury, co zwi\u0119ksza precyzj\u0119 pomiar\u00f3w. Uk\u0142ad HTS221 mo\u017ce by\u0107 zasilany napi\u0119ciem z przedzia\u0142u 1,71&#8230;3,6 V, na p\u0142ytce modu\u0142u zosta\u0142 umieszczony stabilizator, co sprawia, \u017ce modu\u0142 mo\u017cemy zasila\u0107 napi\u0119ciem od 2,5 do 5,5 V. Pr\u0105d pobierany przez modu\u0142 to jedynie 9 mA. Opr\u00f3cz stabilizatora, na p\u0142ytce modu\u0142u znajduje si\u0119 konwerter poziom\u00f3w logicznych co pozwala na do\u0142\u0105czenie modu\u0142u do uk\u0142ad\u00f3w o r\u00f3\u017cnych poziomach napi\u0119\u0107 magistrali komunikacyjnych. Wymiary modu\u0142u to 24 mm x 15 mm x 3 mm. Prezentowany modu\u0142 znajdzie idealne zastosowanie przy konstrukcjach stacji meteorologicznych lub w modu\u0142ach pogodowych automatyki domowej.<\/p>\n<p><a href=\"https:\/\/blog.kamami.pl\/wp-content\/uploads\/2016\/08\/kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221aaa.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-6912 aligncenter\" src=\"https:\/\/blog.kamami.pl\/wp-content\/uploads\/2016\/08\/kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221aaa-300x300.jpg\" alt=\"kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221aaa\" width=\"300\" height=\"300\" srcset=\"https:\/\/kamami.pl\/blog\/wp-content\/uploads\/2016\/08\/kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221aaa-300x300.jpg 300w, https:\/\/kamami.pl\/blog\/wp-content\/uploads\/2016\/08\/kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221aaa-150x150.jpg 150w, https:\/\/kamami.pl\/blog\/wp-content\/uploads\/2016\/08\/kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221aaa.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/blog.kamami.pl\/wp-content\/uploads\/2016\/08\/kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221bbb.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-6913 aligncenter\" src=\"https:\/\/blog.kamami.pl\/wp-content\/uploads\/2016\/08\/kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221bbb-300x300.jpg\" alt=\"kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221bbb\" width=\"300\" height=\"300\" srcset=\"https:\/\/kamami.pl\/blog\/wp-content\/uploads\/2016\/08\/kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221bbb-300x300.jpg 300w, https:\/\/kamami.pl\/blog\/wp-content\/uploads\/2016\/08\/kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221bbb-150x150.jpg 150w, https:\/\/kamami.pl\/blog\/wp-content\/uploads\/2016\/08\/kamodhts221-modul-czujnika-wilgotnosci-temperatury-z-ukladem-hts221bbb.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Modu\u0142 czujnika wilgotno\u015bci i temperatury KAmodHTS221 dzia\u0142a w oparciu o cyfrowy czujnik HTS221 firmy STMicroelectronics. Jest to czujnik wykonany w technologii MEMS, pozwalaj\u0105cy na pomiar wilgotno\u015bci w zakresie 0&#8230;100% i temperatury powietrza w zakresie 0&#8230;60oC. Dok\u0142adno\u015b\u0107 pomiaru wilgotno\u015bci wynosi \u00b16% (0&#8230;100% RH) \/ \u00b14,5% (20&#8230;80% RH), natomiast dok\u0142adno\u015b\u0107 pomiaru temperatury \u00b11\u00b0C (0&#8230;60\u00b0C) \/ \u00b10,5\u00b0C (15&#8230;40\u00b0C). [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":6912,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16,17,34,47],"tags":[137],"class_list":["post-6910","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-czujniki","category-czujniki-cisnienia","category-czujniki-temperatury","category-seria-kamod","tag-mems"],"acf":[],"_links":{"self":[{"href":"https:\/\/kamami.pl\/blog\/wp-json\/wp\/v2\/posts\/6910","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kamami.pl\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kamami.pl\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kamami.pl\/blog\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kamami.pl\/blog\/wp-json\/wp\/v2\/comments?post=6910"}],"version-history":[{"count":5,"href":"https:\/\/kamami.pl\/blog\/wp-json\/wp\/v2\/posts\/6910\/revisions"}],"predecessor-version":[{"id":6922,"href":"https:\/\/kamami.pl\/blog\/wp-json\/wp\/v2\/posts\/6910\/revisions\/6922"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kamami.pl\/blog\/wp-json\/wp\/v2\/media\/6912"}],"wp:attachment":[{"href":"https:\/\/kamami.pl\/blog\/wp-json\/wp\/v2\/media?parent=6910"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kamami.pl\/blog\/wp-json\/wp\/v2\/categories?post=6910"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kamami.pl\/blog\/wp-json\/wp\/v2\/tags?post=6910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}