{"id":7445,"date":"2023-09-04T02:07:10","date_gmt":"2023-09-04T02:07:10","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=7445"},"modified":"2023-09-04T02:07:11","modified_gmt":"2023-09-04T02:07:11","slug":"what-is-bluetooth","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/pl\/co-to-jest-bluetooth\/","title":{"rendered":"Co to jest Bluetooth"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"what-is-bluetooth\">Co to jest Bluetooth<\/h2>\n\n\n<p>Bluetooth to bezprzewodowa technologia komunikacyjna, kt\u00f3ra umo\u017cliwia przesy\u0142anie sygna\u0142\u00f3w stereo mi\u0119dzy dwoma urz\u0105dzeniami. Dzia\u0142a w zakresie 2,4 GHz i wykorzystuje sygna\u0142y o cz\u0119stotliwo\u015bci radiowej do nawi\u0105zywania po\u0142\u0105cze\u0144. Bluetooth umo\u017cliwia po\u0142\u0105czenie urz\u0105dzenia centralnego z maksymalnie siedmioma dodatkowymi urz\u0105dzeniami obs\u0142uguj\u0105cymi technologi\u0119 Bluetooth, dzia\u0142aj\u0105c jako mediator w komunikacji mi\u0119dzy nimi. Zasi\u0119g cz\u0119stotliwo\u015bci Bluetooth rozci\u0105ga si\u0119 od 1 cm do oko\u0142o 100 metr\u00f3w, dzi\u0119ki czemu nadaje si\u0119 do komunikacji na kr\u00f3tkie i \u015brednie odleg\u0142o\u015bci.<\/p>\n\n\n\n<p>Aby zapewni\u0107 prawid\u0142owe dzia\u0142anie, p\u0142ytki obwod\u00f3w Bluetooth, powszechnie stosowane w aplikacjach takich jak g\u0142o\u015bniki bezprzewodowe i zestawy s\u0142uchawkowe, sk\u0142adaj\u0105 si\u0119 z wielu p\u0142ytek drukowanych z r\u00f3\u017cnymi komponentami, takimi jak diody, rezystory i kondensatory. Te p\u0142ytki drukowane s\u0105 montowane w dw\u00f3ch warstwach po obu stronach p\u0142yty, tworz\u0105c dwustronn\u0105 konstrukcj\u0119 PCB.<\/p>\n\n\n\n<p>Projektuj\u0105c p\u0142ytki drukowane Bluetooth, nale\u017cy wzi\u0105\u0107 pod uwag\u0119 pewne kwestie. Grubo\u015b\u0107 p\u0142ytek drukowanych u\u017cywanych w Bluetooth powinna wynosi\u0107 oko\u0142o 1,6 mm, aby unikn\u0105\u0107 obni\u017cenia cz\u0119stotliwo\u015bci rezonansowej. Nale\u017cy unika\u0107 umieszczania jakichkolwiek metali, w tym miedzi, w pobli\u017cu obszaru oznaczonego GND (uziemienie), a piny GND musz\u0105 by\u0107 pod\u0142\u0105czone do p\u0142aszczyzny. Dodatkowo, prze\u0142\u0105czanie przelotek, kt\u00f3re s\u0105 \u015bcie\u017ckami przewodz\u0105cymi mi\u0119dzy warstwami PCB, mo\u017cna wykona\u0107 w celu zminimalizowania emisji.<\/p>\n\n\n\n<div class=\"wp-block-group glossary_faqs\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h2 class=\"wp-block-heading\" id=\"frequently-asked-questions\">Cz\u0119sto zadawane pytania<\/h2>\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"how-does-bluetooth-work-in-circuits\">Jak dzia\u0142a Bluetooth w obwodach<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Uk\u0142ad Bluetooth dzia\u0142a poprzez wykorzystanie sygna\u0142\u00f3w radiowych. Zazwyczaj \u0142\u0105czno\u015b\u0107 Bluetooth jest nawi\u0105zywana przy cz\u0119stotliwo\u015bci 2,4 GHz. Nale\u017cy jednak pami\u0119ta\u0107, \u017ce inne urz\u0105dzenia r\u00f3wnie\u017c mog\u0105 dzia\u0142a\u0107 na tej cz\u0119stotliwo\u015bci, co potencjalnie mo\u017ce powodowa\u0107 zak\u0142\u00f3cenia.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-function-of-the-bluetooth\">Jak\u0105 funkcj\u0119 pe\u0142ni Bluetooth<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Bluetooth to technologia bezprzewodowa, kt\u00f3ra wykorzystuje cz\u0119stotliwo\u015b\u0107 radiow\u0105 do wymiany danych w ograniczonym zakresie, eliminuj\u0105c potrzeb\u0119 fizycznych po\u0142\u0105cze\u0144. Umo\u017cliwia wygodne udost\u0119pnianie dokument\u00f3w lub nawi\u0105zywanie po\u0142\u0105cze\u0144 z innymi urz\u0105dzeniami obs\u0142uguj\u0105cymi technologi\u0119 Bluetooth.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-bluetooth-protocol\">Czym jest protok\u00f3\u0142 Bluetooth<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Protok\u00f3\u0142 Bluetooth obejmuje kilka szeroko stosowanych protoko\u0142\u00f3w, w tym Point-to-Point Protocol (PPP), Internet Protocol (IP), User Datagram Protocol (UDP), Transmission Control Protocol (TCP) i Wireless Application Protocol (WAP).<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-difference-between-wifi-and-bluetooth\">Jaka jest r\u00f3\u017cnica mi\u0119dzy Wi-Fi a Bluetooth<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Bluetooth umo\u017cliwia urz\u0105dzeniom przesy\u0142anie danych na kr\u00f3tkie odleg\u0142o\u015bci, na przyk\u0142ad w zestawach s\u0142uchawkowych do telefon\u00f3w kom\u00f3rkowych do u\u017cytku bez u\u017cycia r\u0105k. Natomiast Wi-Fi umo\u017cliwia urz\u0105dzeniom \u0142\u0105czenie si\u0119 z Internetem.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Co to jest Bluetooth<\/p>\n<p>Bluetooth to bezprzewodowa technologia komunikacyjna, kt\u00f3ra umo\u017cliwia przesy\u0142anie sygna\u0142\u00f3w stereo mi\u0119dzy dwoma urz\u0105dzeniami. Dzia\u0142a w zakresie 2,4 GHz i wykorzystuje sygna\u0142y o cz\u0119stotliwo\u015bci radiowej do nawi\u0105zywania po\u0142\u0105cze\u0144.<\/p>","protected":false},"author":1,"featured_media":4750,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"Bluetooth","glossary_alter":"","glossary_def":"","article_task":"","footnotes":""},"categories":[15],"tags":[13,14],"class_list":["post-7445","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-glossary","tag-ng"],"_links":{"self":[{"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/posts\/7445","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/comments?post=7445"}],"version-history":[{"count":1,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/posts\/7445\/revisions"}],"predecessor-version":[{"id":8736,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/posts\/7445\/revisions\/8736"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/media\/4750"}],"wp:attachment":[{"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/media?parent=7445"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/categories?post=7445"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/tags?post=7445"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}