{"id":38728,"date":"2019-10-31T22:25:33","date_gmt":"2019-10-31T19:25:33","guid":{"rendered":"https:\/\/prohoster.info\/blog\/poddelnye-ds18b20-waterproof-chto-delat\/"},"modified":"2019-10-31T22:25:33","modified_gmt":"2019-10-31T19:25:33","slug":"poddelnye-ds18b20-waterproof-chto-delat","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/poddelnye-ds18b20-waterproof-chto-delat","title":{"rendered":"Vale DS18B20 veekindel: mida teha?","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Tere! K\u00e4esolevas artiklis k\u00e4sitletakse valeandurite probleemi, olemasolevate seadmete piiranguid, mis neid andureid kasutavad, ning lahendust sellele probleemile.<\/p>\n

\"Vale
\nAllikas: ali-trends.ru<\/i><\/p>\n

Valeanduritest on varem kirjutanud ka siit<\/a><\/noindex>. Iseloomulikud erinevused valeandurite ja originaalide vahel:<\/p>\n

    \n
  1. Andur, isegi kui see on \u00fchendatud vahetusse l\u00e4hedusse, reageerib parasiittoites ebakindlalt, vahepeatuste kaudu.<\/li>\n
  2. Parasiittoites taastub k\u00f5rge tase liiga kaua (seda saab m\u00f5\u00f5ta mikrokontrolleriga v\u00f5i vaadata osilloogrammi)<\/li>\n
  3. voo tarbimine on oluliselt k\u00f5rgem kui m\u00f5ned mikroamperid (GND ja VCC negatiivne, DQ l\u00e4bi mikroampermeetriga +5 volti)<\/li>\n
  4. P\u00e4rast loetlemise protseduuri (0xF0) ei reageeri andurid skr\u00e4tsipadi lugemise k\u00e4sule (0xBE)<\/li>\n
  5. Skr\u00e4tsipadist loetud temperatuur p\u00e4rast toite sissel\u00fclitamist ilma m\u00f5\u00f5tmisk\u00e4suta erineb 85,0 kraadist.<\/li>\n
  6. Skr\u00e4tsipadi positsioonidel 5 ja 7 olevad v\u00e4\u00e4rtused ei vasta 0xFF ja 0x10-le.<\/li>\n
  7. Temperatuuri v\u00e4\u00e4rtused (esimese kahe positsiooni sk\u00e4\u00e4ripadi peal) loetakse, kui esmakordselt l\u00fclitatakse v\u00e4lja toidetud andur ilma eelneva m\u00f5\u00f5tmisk\u00e4suta, tagastavad eelneva v\u00e4\u00e4rtuse, mitte 50 05 (85.0 kraadi).<\/li>\n<\/ol>\n

    \n<\/a><\/noindex>
    \nKahjuks mul pole oscilloscopet, ning katse seadmeks oli GPS-j\u00e4lgija Galileosky BaseBlock Lite. <\/p>\n

    Andurid on ostetud erinevatelt m\u00fc\u00fcjatelt, ja ainult \u00fcks parti oli t\u00f6\u00f6tanud parasiitpinge all. Kokku on ostetud 5 partiid 50 t\u00fckki.
    \nTeised ei t\u00f6\u00f6tanud parasiitpinge all \u00fcldse. Terminal ei toeta anduri v\u00e4lise toiteallika kasutamist, ja s\u00fcsteemi paigaldamine autole tuleb maksimaalselt lihtsustada.<\/p>\n

    Probleemi lahendamine<\/h2>\n

    \nNii et andurid on ostetud, kuid ainult \u00fcks parti t\u00f6\u00f6tas korrektselt, ja probleemide lahendamiseks ning uue parti tellimiseks oleks kulunud m\u00e4rkimisv\u00e4\u00e4rselt aega, mis tooks kaasa ka lisakulusid. Seet\u00f5ttu tuli probleem lahendada oma j\u00f5ududega.<\/p>\n

    Kuna kasutatakse ainult kaht juhet, tuleb organiseerida anduri toide signaalijuhtmest, see t\u00e4hendab, korraldada parasiittoide. Olen organiseerinud parasiittoite j\u00e4rgmise sch\u00e9ma alusel:<\/p>\n

    \"Vale
    \n
    \nSelles sch\u00e9ma's on parasiittoite t\u00f6\u00f6 paremaks muudetud, samas on j\u00e4etud v\u00f5imalus \u00fchendamiseks v\u00e4list toidet. Sellega seoses muutub veidi \u00fchendusskeem: parasiittoite korral \u00fchendatakse Vcc juhtme. mitte kasutusel<\/u>.<\/p>\n

    P\u00e4rast skeemi monteerimist avastati andur terminali juures, kui kondensaatori mahtuvus oli 1 \u00b5F. Massiliseks rakendamiseks on projekteeritud ja tellitud paneeltahvlid parasiittoitega:<\/p>\n

    \"Vale
    \n
    \nHuvitav detail:<\/b> anduri tihendamiseks v\u00f5ivad tootjad kasutada termokleebi v\u00f5i silikooni. Esimesel juhul saab mansetti kuumutada, anduri eemaldada, plaadi sisse paigutada, naasta mansetti ja uuesti termokleeplasti kasutada. Teisel juhul ei ole see v\u00f5imalik ning pidin plaadi anduri l\u00e4hedale jootma, termokleepli abil tihendama ja termokaitse peale panema, tulemuseks on selline v\u00e4limus:<\/p>\n

    \"Vale
    \n<\/p>\n

    Kokkuv\u00f5te<\/h2>\n

    \nSiin soovin kutsuda seadmete tootjaid arvestama seda hetke oma toodetes, m\u00fc\u00fcjaid \u2014 kontrollima andureid enne m\u00fc\u00fcki v\u00f5i hoidma \u00fcldse suhted tarnijaga, kui ta varustab valeandureid, ning kasutajaid \u2014 t\u00f5statama seda teemat kommentaarides, kirjade v\u00f5i m\u00e4rgukirjade kaudu.
    \n
    Allikas:     habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

    \u0414\u043e\u0431\u0440\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0441\u0443\u0442\u043e\u043a! \u0412 \u0434\u0430\u043d\u043d\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u043e\u0442\u0440\u0430\u0436\u0435\u043d\u0430 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043f\u043e\u0434\u0434\u0435\u043b\u044c\u043d\u044b\u0445 \u0434\u0430\u0442\u0447\u0438\u043a\u043e\u0432, \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0445 \u044d\u0442\u0438 \u0434\u0430\u0442\u0447\u0438\u043a\u0438 \u0438 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0434\u0430\u043d\u043d\u043e\u0439 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b. \u0418\u0441\u0442\u043e\u0447\u043d\u0438\u043a: ali-trends.ru \u0414\u043e \u043c\u0435\u043d\u044f \u043e \u043f\u043e\u0434\u0434\u0435\u043b\u044c\u043d\u044b\u0445 \u0434\u0430\u0442\u0447\u0438\u043a\u0430\u0445 \u043f\u0438\u0441\u0430\u043b\u043e\u0441\u044c \u0435\u0449\u0435 \u0438 \u0437\u0434\u0435\u0441\u044c. \u0425\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u043d\u044b\u0435 \u043e\u0442\u043b\u0438\u0447\u0438\u044f \u043f\u043e\u0434\u0434\u0435\u043b\u044c\u043d\u044b\u0445 \u0434\u0430\u0442\u0447\u0438\u043a\u043e\u0432 \u043e\u0442 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b\u0430: \u0414\u0430\u0442\u0447\u0438\u043a, \u0434\u0430\u0436\u0435 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u043d\u044b\u0439 \u0432 \u043d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0439 \u0431\u043b\u0438\u0437\u043e\u0441\u0442\u0438, \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u043f\u0430\u0440\u0430\u0437\u0438\u0442\u043d\u043e\u0433\u043e \u043f\u0438\u0442\u0430\u043d\u0438\u044f \u043e\u0442\u0432\u0435\u0447\u0430\u0435\u0442 \u043d\u0435\u0443\u0432\u0435\u0440\u0435\u043d\u043d\u043e, \u0447\u0435\u0440\u0435\u0437 \u0440\u0430\u0437. \u0412 \u0440\u0435\u0436\u0438\u043c\u0435 \u043f\u0430\u0440\u0430\u0437\u0438\u0442\u043d\u043e\u0433\u043e \u043f\u0438\u0442\u0430\u043d\u0438\u044f […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":29052,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-38728","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Vale DS18B20 veekindel: mida teha? | ProHoster","description":"Tere p\u00e4evast! K\u00e4esolevas artiklis k\u00e4sitletakse valeandureid, olemasolevate seadmete piiranguid, mis neid andureid kasutavad, ning lahendust sellele probleemile. Allikas: ali-trends.ru Valeanduritest on kirjutatud ka siin. Iseloomulikud erinevused valeandurite ja originaalide vahel: Andur, isegi koos \u00fchendatuna vahetus l\u00e4heduses, reageerib parasiittoites ebakindlalt, kord j\u00e4rele.","canonical_url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/poddelnye-ds18b20-waterproof-chto-delat","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041f\u043e\u0434\u0434\u0435\u043b\u044c\u043d\u044b\u0435 DS18B20 waterproof: \u0447\u0442\u043e \u0434\u0435\u043b\u0430\u0442\u044c? | ProHoster","og:description":"\u0414\u043e\u0431\u0440\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0441\u0443\u0442\u043e\u043a! \u0412 \u0434\u0430\u043d\u043d\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u043e\u0442\u0440\u0430\u0436\u0435\u043d\u0430 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043f\u043e\u0434\u0434\u0435\u043b\u044c\u043d\u044b\u0445 \u0434\u0430\u0442\u0447\u0438\u043a\u043e\u0432, \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0445 \u044d\u0442\u0438 \u0434\u0430\u0442\u0447\u0438\u043a\u0438 \u0438 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0434\u0430\u043d\u043d\u043e\u0439 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b. \u0418\u0441\u0442\u043e\u0447\u043d\u0438\u043a: ali-trends.ru \u0414\u043e \u043c\u0435\u043d\u044f \u043e \u043f\u043e\u0434\u0434\u0435\u043b\u044c\u043d\u044b\u0445 \u0434\u0430\u0442\u0447\u0438\u043a\u0430\u0445 \u043f\u0438\u0441\u0430\u043b\u043e\u0441\u044c \u0435\u0449\u0435 \u0438 \u0437\u0434\u0435\u0441\u044c. \u0425\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u043d\u044b\u0435 \u043e\u0442\u043b\u0438\u0447\u0438\u044f \u043f\u043e\u0434\u0434\u0435\u043b\u044c\u043d\u044b\u0445 \u0434\u0430\u0442\u0447\u0438\u043a\u043e\u0432 \u043e\u0442 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b\u0430: \u0414\u0430\u0442\u0447\u0438\u043a, \u0434\u0430\u0436\u0435 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u043d\u044b\u0439 \u0432 \u043d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0439 \u0431\u043b\u0438\u0437\u043e\u0441\u0442\u0438, \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u043f\u0430\u0440\u0430\u0437\u0438\u0442\u043d\u043e\u0433\u043e \u043f\u0438\u0442\u0430\u043d\u0438\u044f \u043e\u0442\u0432\u0435\u0447\u0430\u0435\u0442 \u043d\u0435\u0443\u0432\u0435\u0440\u0435\u043d\u043d\u043e, \u0447\u0435\u0440\u0435\u0437 \u0440\u0430\u0437. \u0412 \u0440\u0435\u0436\u0438\u043c\u0435 \u043f\u0430\u0440\u0430\u0437\u0438\u0442\u043d\u043e\u0433\u043e \u043f\u0438\u0442\u0430\u043d\u0438\u044f","og:url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/poddelnye-ds18b20-waterproof-chto-delat","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T19:25:33+00:00","article:modified_time":"2019-10-31T19:25:33+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"38728","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-23 23:11:21","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 01:04:30","updated":"2026-01-23 23:11:21"},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/38728","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/comments?post=38728"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/38728\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/media\/29052"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/media?parent=38728"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/categories?post=38728"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/tags?post=38728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}