{"id":368,"date":"2013-06-30T22:23:31","date_gmt":"2013-06-30T19:23:31","guid":{"rendered":"http:\/\/devrearsiv.com\/?p=368"},"modified":"2013-06-30T22:24:30","modified_gmt":"2013-06-30T19:24:30","slug":"dusuk-voltaj-uyaricisi","status":"publish","type":"post","link":"https:\/\/devrearsivi.com\/dusuk-voltaj-uyaricisi\/","title":{"rendered":"D\u00dc\u015e\u00dcK VOLTAJ UYARICISI"},"content":{"rendered":"

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/span><\/strong><\/p>\n

\"vuyar\"<\/span><\/a><\/span><\/span><\/em><\/strong><\/p>\n

\u00a0<\/i><\/b><\/span>\u00a0 B<\/span>u basit devre’de ak\u00fc voltaj\u0131n\u0131z sizin belirleyece\u011finiz bir seviyeye d\u00fc\u015ft\u00fc\u011f\u00fcnde sizi sesle uyar\u0131 verir. Benim elimde oldu\u011fu i\u00e7in, 4\u00a0<\/span><\/span><\/em><\/strong><\/p>\n

kar\u015f\u0131la\u015ft\u0131r\u0131c\u0131s\u0131 olan 14 bacakl\u0131 LM339 entegresiyle kurdu\u011fum bu devreyi, siz 2 kar\u015f\u0131la\u015ft\u0131r\u0131c\u0131s\u0131 olan 8 bacakl\u0131 LM393 entegresiyle de yapabilirsiniz. Devreden de anla\u015f\u0131laca\u011f\u0131 gibi, ne d\u00f6rt ne iki,sadece 1 kar\u015f\u0131la\u015ft\u0131r\u0131c\u0131 kullan\u0131lmaktad\u0131r. Hangi entegreyi kullan\u0131rsan\u0131z kullan\u0131n devrede g\u00f6sterilen bacaklar d\u0131\u015f\u0131ndakiler bo\u015f b\u0131rak\u0131lacakt\u0131r. Devre \u015femas\u0131nda g\u00f6r\u00fcld\u00fc\u011f\u00fc gibi \u00a0LM339 yerine LM393 kullanacaksan\u0131z, bacak ba\u011flant\u0131lar\u0131 i\u00e7in parantez i\u00e7indeki say\u0131lar\u0131 kullan\u0131n.<\/span><\/span><\/em><\/strong><\/p>\n

B<\/span>uzzer, her elektronik malzeme sat\u0131c\u0131s\u0131nda bulunabilen 12V bir buzzerd\u0131r. Sesi kesikli olandan al\u0131rsan\u0131z daha dikkat \u00e7ekici bir uyar\u0131 sesi elde edersiniz.\u00a0<\/span><\/strong><\/span><\/em><\/p>\n

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K<\/span>alibrasyon i\u00e7in yine voltaj\u0131 ayarlanabilen bir g\u00fc\u00e7 kayna\u011f\u0131na ihtiya\u00e7 var. Buzzer\u0131 devreden \u00e7\u0131kar\u0131n. G\u00fc\u00e7 kayna\u011f\u0131n\u0131z\u0131 11,8 volt’a ayarlay\u0131n, 100K trimpotu ayarl\u0131yarak LEDin yanmakla s\u00f6nmek aras\u0131nda bocalad\u0131\u011f\u0131 noktay\u0131 bulun ve trimpotu o noktada b\u0131rak\u0131n.. Ayarl\u0131 kayna\u011f\u0131n\u0131z\u0131 12,5 volt ya da daha y\u00fcksek (15den fazla olmamal\u0131) bir de\u011fere getirin. Buzzer\u0131 devreye sokun. Voltaj\u0131 yava\u015f yava\u015f azaltarak 11,8 voltun alt\u0131na d\u00fc\u015f\u00fcrd\u00fc\u011f\u00fcn\u00fczde, LED’in yanmas\u0131 ve Buzzer’\u0131n \u00f6tmesi gerekir. Elbette siz, 11,8 volt yerine ba\u015fka bir de\u011fer de se\u00e7ebilirsiniz. 11,8 voltun alt\u0131 ak\u00fcn\u00fcn d\u00fc\u015fmesinin istenmedi\u011fi de\u011ferleri kapsar.<\/span><\/strong><\/span><\/p>\n

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\u0130yi \u00c7al\u0131\u015fmalar \ud83d\ude42<\/p>\n","protected":false},"excerpt":{"rendered":"

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18,12],"tags":[30,94,95],"aioseo_notices":[],"featured_image_urls":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":"","covernews-slider-full":"","covernews-slider-center":"","covernews-featured":"","covernews-medium":"","covernews-medium-square":""},"author_info":{"display_name":"Ferhat \u00c7elik","author_link":"https:\/\/devrearsivi.com\/author\/94ferhat\/"},"category_info":"Basit Elektronik Devreler<\/a> Elektronik Devreler<\/a>","tag_info":"Elektronik Devreler","comment_count":"1","_links":{"self":[{"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/posts\/368"}],"collection":[{"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/comments?post=368"}],"version-history":[{"count":4,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/posts\/368\/revisions"}],"predecessor-version":[{"id":373,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/posts\/368\/revisions\/373"}],"wp:attachment":[{"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/media?parent=368"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/categories?post=368"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/tags?post=368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}