{"id":69872,"date":"2024-03-28T14:00:36","date_gmt":"2024-03-28T13:00:36","guid":{"rendered":"https:\/\/botland.com.pl\/blog\/?p=69872"},"modified":"2026-04-08T10:59:52","modified_gmt":"2026-04-08T08:59:52","slug":"mux-co-to-jest-i-do-czego-sluzy","status":"publish","type":"post","link":"https:\/\/botland.com.pl\/blog\/mux-co-to-jest-i-do-czego-sluzy\/","title":{"rendered":"MUX &#8211; Co to jest i do czego s\u0142u\u017cy?"},"content":{"rendered":"<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Czas czytania:<\/span> <span class=\"rt-time\"> 3<\/span> <span class=\"rt-label rt-postfix\">min.<\/span><\/span>\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"69872\" class=\"elementor elementor-69872\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d1d2923 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d1d2923\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-cab9d9e\" data-id=\"cab9d9e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-10d6f47 elementor-widget elementor-widget-text-editor\" data-id=\"10d6f47\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ekspandery wyprowadze\u0144 do Arduino s\u0105 modu\u0142ami elektronicznymi, kt\u00f3re po pod\u0142\u0105czeniu do mikrokontrolera zwi\u0119kszaj\u0105 liczby pin\u00f3w wej\u015bciowo-wyj\u015bciowych (I\/O).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d2c086a elementor-widget elementor-widget-heading\" data-id=\"d2c086a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Czym s\u0105 ekspandery wyprowadze\u0144 do mikrokontroler\u00f3w?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e28871 elementor-widget elementor-widget-text-editor\" data-id=\"2e28871\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/botland.com.pl\/705-ekspandery-wyprowadzen\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>Ekspandery wyprowadze\u0144<\/strong><\/a>, kompatybilne z mikrokontrolerami takimi jak <a href=\"https:\/\/botland.com.pl\/234-arduino\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>Arduino<\/strong><\/a>, to popularne modu\u0142y elektroniczne, kt\u00f3rych g\u0142\u00f3wnym celem jest zwi\u0119kszenie liczby dost\u0119pnych pin\u00f3w wej\u015bciowo-wyj\u015bciowych (I\/O). Pod\u0142\u0105czenie ekspandera umo\u017cliwia szybkie i \u0142atwe pod\u0142\u0105czenie r\u00f3\u017cnego rodzaju urz\u0105dze\u0144 lub akcesori\u00f3w zewn\u0119trznych.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-18a2617 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"18a2617\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-12ffdc7\" data-id=\"12ffdc7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9117be4 elementor-widget elementor-widget-text-editor\" data-id=\"9117be4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Ekspandery<\/strong> s\u0105 szczeg\u00f3lnie przydatne w projektach, kt\u00f3re wymagaj\u0105 do prawid\u0142owego dzia\u0142ania wi\u0119kszej liczby wej\u015b\u0107 i wyj\u015b\u0107 ni\u017c dost\u0119pne na p\u0142ytce <a href=\"https:\/\/botland.com.pl\/234-arduino\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>Arduino<\/strong><\/a>. Rozszerzenia tego typu s\u0105 wykorzystywane w projektach system\u00f3w automatyki domowej i robotyki.\u00a0<\/p><p>Poszczeg\u00f3lne ekspandery wyprowadze\u0144 r\u00f3\u017cni\u0105 si\u0119 od siebie funkcjonalno\u015bci\u0105, liczb\u0105 pin\u00f3w, zastosowaniem, kompatybilno\u015bci\u0105 i interfejsami komunikacyjnymi. Wybrane modele korzystaj\u0105 np. z komunikacji szeregowej takiej jak 12C i SPI. Dodatkowo wybrane ekspandery umo\u017cliwiaj\u0105 konwersj\u0119 analogowo-cyfrow\u0105.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-539e813\" data-id=\"539e813\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f2accfc elementor-widget elementor-widget-image\" data-id=\"f2accfc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2024\/03\/13466_1.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"13466_1\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Nzc2NTksInVybCI6Imh0dHBzOlwvXC9ib3RsYW5kLmNvbS5wbFwvYmxvZ1wvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDNcLzEzNDY2XzEuanBnIn0%3D\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2024\/03\/13466_1-300x300.jpg\" class=\"attachment-medium size-medium wp-image-77659\" alt=\"\" srcset=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2024\/03\/13466_1-300x300.jpg 300w, https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2024\/03\/13466_1-768x768.jpg 768w, https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2024\/03\/13466_1.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">MCP23017 ekspander wyprowadze\u0144 - 16 pin\u00f3w I\/O.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-00be254 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"00be254\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/botland.com.pl\/ekspandery-wyprowadzen\/13466-mcp23017-ekspander-wyprowadzen-16-pinow-io-dla-arduino-i-raspberry-pi-waveshare-15391-5904422320737.html\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">SPRAWD\u0179<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-8c886d0 elementor-widget elementor-widget-spacer\" data-id=\"8c886d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de70d86 elementor-widget elementor-widget-heading\" data-id=\"de70d86\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pozosta\u0142e zastosowanie ekspander\u00f3w wyprowadze\u0144<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8311a43 elementor-widget elementor-widget-text-editor\" data-id=\"8311a43\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Do czego jeszcze s\u0105 wykorzystywane <a href=\"https:\/\/botland.com.pl\/705-ekspandery-wyprowadzen\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>ekspandery wyprowadze\u0144<\/strong><\/a>? Doskonale nadaj\u0105 si\u0119 do projekt\u00f3w edukacyjnych (m.in. do sterowania robotami). Ponadto s\u0105 wykorzystywane w stacjach pomiarowych oraz systemach, kt\u00f3rych obs\u0142uga by\u0142aby niemo\u017cliwa wy\u0142\u0105cznie przy u\u017cyciu mikrokontrolera. Kluczowymi zaletami ekspander\u00f3w wyprowadze\u0144 jest ich elastyczno\u015b\u0107, skalowalno\u015b\u0107 i \u0142atwe pod\u0142\u0105czenie do urz\u0105dzenia g\u0142\u00f3wnego.<\/p><p>Ponadto dzi\u0119ki ekspanderom wyprowadze\u0144 mo\u017cna szybko rozbudowa\u0107 istniej\u0105cy system o dodatkowe funkcjonalno\u015bci oraz pod\u0142\u0105czy\u0107 do niego r\u00f3\u017cnego rodzaju sensory. Dzi\u0119ki komunikacji szeregowej (I2C lub SPI), konieczno\u015b\u0107 wykorzystania okablowania jest ograniczona do minimum.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-81bb5a3 elementor-widget elementor-widget-heading\" data-id=\"81bb5a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Mux Shield II \u2013 ekspander wyprowadze\u0144 dla Arduino<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-9c004a1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9c004a1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-c2b7587\" data-id=\"c2b7587\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6f6ccf0 elementor-widget elementor-widget-image\" data-id=\"6f6ccf0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2024\/03\/03398_5_kwadratb.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"03398_5_kwadratb\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Nzc2NjcsInVybCI6Imh0dHBzOlwvXC9ib3RsYW5kLmNvbS5wbFwvYmxvZ1wvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDNcLzAzMzk4XzVfa3dhZHJhdGIuanBnIn0%3D\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"681\" src=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2024\/03\/03398_5_kwadratb-1024x872.jpg\" class=\"attachment-large size-large wp-image-77667\" alt=\"\" srcset=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2024\/03\/03398_5_kwadratb-1024x872.jpg 1024w, https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2024\/03\/03398_5_kwadratb-300x256.jpg 300w, https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2024\/03\/03398_5_kwadratb-768x654.jpg 768w, https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2024\/03\/03398_5_kwadratb.jpg 1080w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Mux Shield II ekspander wyprowadze\u0144 dla Arduino.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7109c43 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"7109c43\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/botland.com.pl\/ekspandery-wyprowadzen\/3398-mux-shield-ii-ekspander-wyprowadzen-dla-arduino-sparkfun-dev-11723-5904422300883.html\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">SPRAWD\u0179<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-cf73969\" data-id=\"cf73969\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f827818 elementor-widget elementor-widget-text-editor\" data-id=\"f827818\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/botland.com.pl\/ekspandery-wyprowadzen\/3398-mux-shield-ii-ekspander-wyprowadzen-dla-arduino-sparkfun-dev-11723-5904422300883.html\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>Mux Shield II<\/strong><\/a> firmy <a href=\"https:\/\/botland.com.pl\/producent\/90-sparkfun\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>SparkFun<\/strong><\/a> to popularny ekspander wyprowadze\u0144 kompatybilny z mikrokontrolerem Arduino. Pod\u0142\u0105czenie ekspandera rozszerza mo\u017cliwo\u015b\u0107 wykorzystania mikrokontrolera poprzez zwi\u0119kszenie liczby wolnych pin\u00f3w wej\u015bciowo-wyj\u015bciowych do 48.<\/p><p>Baz\u0105 ekspandera wyprowadze\u0144 <strong>Mux Shield II<\/strong> s\u0105 trzy uk\u0142ady analogowe pozwalaj\u0105ce na rozbudow\u0119 dost\u0119pnych pin\u00f3w cyfrowych i analogowych Arduino. Dzi\u0119ki nim mo\u017cna pod\u0142\u0105czy\u0107 do p\u0142ytki wi\u0119cej akcesori\u00f3w i urz\u0105dze\u0144, w tym przycisk\u00f3w, diod LED i r\u00f3\u017cnego rodzaju czujnik\u00f3w. Pod\u0142\u0105czenie Mux Shield II powoduje przesuni\u0119cie z\u0142\u0105czy na bok Arduino. Takie rozwi\u0105zanie zapewnia swobodny dost\u0119p i \u0142atwe pod\u0142\u0105czenie akcesori\u00f3w.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-38d524d elementor-widget elementor-widget-spacer\" data-id=\"38d524d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c7b3df elementor-widget elementor-widget-heading\" data-id=\"0c7b3df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Parametry techniczne Mux Shield II<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0ded458 elementor-widget elementor-widget-text-editor\" data-id=\"0ded458\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/botland.com.pl\/ekspandery-wyprowadzen\/3398-mux-shield-ii-ekspander-wyprowadzen-dla-arduino-sparkfun-dev-11723-5904422300883.html\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>Ekspander wyprowadze\u0144 Mux Shield II<\/strong><\/a> oferuje a\u017c 16 wej\u015b\u0107\/wyj\u015b\u0107 cyfrowych i 16 wej\u015b\u0107\/wyj\u015b\u0107 analogowych. Dodatkowo mo\u017cna je rozbudowa\u0107 do 48 wej\u015b\u0107\/wyj\u015b\u0107, wykorzystuj\u0105c wszystkie trzy uk\u0142ady ekspandera. Piny Mux Shield II s\u0105 dost\u0119pne poprzez z\u0142\u0105cza kompatybilne z Arduino. Ekspander Mux Shield II jest zasilany bezpo\u015brednio z Arduino.<\/p><p>Zastosowanie ekspandera wyprowadze\u0144<strong> Mux Shield II<\/strong> jest bardzo szerokie. Najcz\u0119\u015bciej jest on u\u017cywany w r\u00f3\u017cnego rodzaju projektach DIY, a tak\u017ce podczas prototypowania. Dodatkowo razem z mikrokontrolerem <a href=\"https:\/\/botland.com.pl\/234-arduino\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>Arduino<\/strong><\/a> znajduje zastosowanie w projektach <a href=\"https:\/\/botland.com.pl\/643-smart-home\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>Smart Home<\/strong><\/a>, w robotyce i automatyzacji. Ponadto ekspandery s\u0105 wykorzystywane do projekt\u00f3w, kt\u00f3rych g\u0142\u00f3wnym celem jest monitorowanie warunk\u00f3w \u015brodowiskowych. Mo\u017cliwo\u015b\u0107 szybkiego i prostego pod\u0142\u0105czenia czujnik\u00f3w mierz\u0105cych temperatur\u0119 powietrza, wilgotno\u015b\u0107, ci\u015bnienie oraz pr\u0119dko\u015b\u0107 wiatru, pozwala na zaprojektowanie w\u0142asnej stacji pogodowej.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d38cf64 elementor-widget elementor-widget-heading\" data-id=\"d38cf64\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Dodatkowe informacje o Mux Shield II<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a97b51e elementor-widget elementor-widget-text-editor\" data-id=\"a97b51e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/botland.com.pl\/ekspandery-wyprowadzen\/3398-mux-shield-ii-ekspander-wyprowadzen-dla-arduino-sparkfun-dev-11723-5904422300883.html\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>Ekspander wyprowadze\u0144 Mux Shield II<\/strong><\/a> to praktyczne rozwi\u0105zanie dla u\u017cytkownik\u00f3w, kt\u00f3rzy chc\u0105 rozszerzy\u0107 funkcjonalno\u015b\u0107 posiadanej platformy, bez konieczno\u015bci kupowania nowego mikrokontrolera. <strong>Mux Shield II<\/strong> jest prosty i intuicyjny w obs\u0142udze, dzi\u0119ki czemu mo\u017ce by\u0107 wykorzystywany nawet przez pocz\u0105tkuj\u0105cych elektronik\u00f3w i hobbyst\u00f3w.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe6d519 elementor-widget elementor-widget-heading\" data-id=\"fe6d519\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Modu\u0142 Qwiic Mux Breakout kompatybilny z Arduino<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7185e06 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7185e06\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5381b33\" data-id=\"5381b33\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b02d6c8 elementor-widget elementor-widget-text-editor\" data-id=\"b02d6c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Kolejn\u0105 interesuj\u0105c\u0105 propozycj\u0105 jest modu\u0142 <a href=\"https:\/\/botland.com.pl\/multipleksery-8-bitowe\/12723-qwiic-mux-breakout-8-kanalowy-modul-z-multiplekserem-i2c-tca9548a-sparkfun-bob-16784-5904422341428.html\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>Qwiic Mux Breakout<\/strong><\/a>. Urz\u0105dzenie jest wyposa\u017cone w 8-kana\u0142owy multiplekser TCA9548A.\u00a0<\/p><p>Multiplekser pozwala na pod\u0142\u0105czenie do o\u015bmiu r\u00f3\u017cnych urz\u0105dze\u0144, np. sensor\u00f3w, wy\u015bwietlaczy i sterownik\u00f3w silnik\u00f3w do jednej magistrali I2C mikrokontrolera (np. Arduino). Takie rozwi\u0105zanie pozwala nie tylko ograniczy\u0107 wykorzystanie dost\u0119pnych pin\u00f3w do minimum, ale r\u00f3wnie\u017c u\u0142atwia zarz\u0105dzanie skomplikowanymi systemami.<\/p><p>Dodatkowo magistrala I2C pozwala na zmian\u0119 adresu, dzi\u0119ki czemu umo\u017cliwia pod\u0142\u0105czenie nawet do 64 urz\u0105dze\u0144 12C. Ponadto modu\u0142 <strong>Mux Breakout<\/strong> jest wyposa\u017cony w z\u0142\u0105cza QWIIC, kt\u00f3re umo\u017cliwiaj\u0105 pod\u0142\u0105czenie akcesori\u00f3w, bez konieczno\u015bci lutowania.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-cfa5257\" data-id=\"cfa5257\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c30e9fb elementor-widget elementor-widget-image\" data-id=\"c30e9fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2024\/03\/12723_5_kwadrat.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"12723_5_kwadrat\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Nzc2NzUsInVybCI6Imh0dHBzOlwvXC9ib3RsYW5kLmNvbS5wbFwvYmxvZ1wvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDNcLzEyNzIzXzVfa3dhZHJhdC5qcGcifQ%3D%3D\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2024\/03\/12723_5_kwadrat-1024x1024.jpg\" class=\"attachment-large size-large wp-image-77675\" alt=\"\" srcset=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2024\/03\/12723_5_kwadrat-1024x1024.jpg 1024w, https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2024\/03\/12723_5_kwadrat-300x300.jpg 300w, https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2024\/03\/12723_5_kwadrat-768x768.jpg 768w, https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2024\/03\/12723_5_kwadrat.jpg 1080w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Qwiic Mux Breakout - 8-kana\u0142owy modu\u0142 z multiplekserem I2C.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dd84cee elementor-align-center elementor-widget elementor-widget-button\" data-id=\"dd84cee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/botland.com.pl\/multipleksery-8-bitowe\/12723-qwiic-mux-breakout-8-kanalowy-modul-z-multiplekserem-i2c-tca9548a-sparkfun-bob-16784-5904422341428.html\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">SPRAWD\u0179<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-b82d275 elementor-widget elementor-widget-spacer\" data-id=\"b82d275\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d2d9a3a elementor-widget elementor-widget-text-editor\" data-id=\"d2d9a3a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Wydajny rdze\u0144 modu\u0142u, czyli uk\u0142ad <strong>TCA9548A<\/strong> pozwala na stabilne obs\u0142ugiwanie 8 kana\u0142\u00f3w w tym samym czasie. Jego rdzeniem jest uk\u0142ad TCA9548A. Modu\u0142 jest przeznaczony do pracy z napi\u0119ciem od 1,65 V do 5,5 V, dzi\u0119ki czemu charakteryzuje si\u0119 szerok\u0105 kompatybilno\u015bci\u0105 z <a href=\"https:\/\/botland.com.pl\/22-mikrokontrolery\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>mikrokontrolerami<\/strong><\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cdc6ac2 elementor-widget elementor-widget-heading\" data-id=\"cdc6ac2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Zastosowanie modu\u0142u SparkFun Qwiic Mux Breakout<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dd6154a elementor-widget elementor-widget-text-editor\" data-id=\"dd6154a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/botland.com.pl\/multipleksery-8-bitowe\/12723-qwiic-mux-breakout-8-kanalowy-modul-z-multiplekserem-i2c-tca9548a-sparkfun-bob-16784-5904422341428.html\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>Modu\u0142 Qwiic Mux Breakout<\/strong><\/a> jest wykorzystywany do rozszerzenia mo\u017cliwo\u015bci r\u00f3\u017cnego rodzaju system\u00f3w, kt\u00f3re bazuj\u0105 na mikrokontrolerach wyposa\u017conych w ograniczon\u0105 liczb\u0119 pin\u00f3w. <strong>Modu\u0142 Qwiic Mux Breakout<\/strong> marki <a href=\"https:\/\/botland.com.pl\/producent\/90-sparkfun\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>SparkFun<\/strong><\/a> jest powszechnie wykorzystywany w r\u00f3\u017cnych projektach <strong>Internetu Rzeczy<\/strong> (Internet of Things) oraz do obs\u0142ugi prostych i skomplikowanych system\u00f3w (np. sterowania). Ponadto ekspander wyprowadze\u0144 <strong>Qwiic Mux Breakout<\/strong> sprawdzi si\u0119 wsz\u0119dzie tam, gdzie wyst\u0119puje potrzeba sprawnego zarz\u0105dzania urz\u0105dzeniami 12C.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-131a4db elementor-widget elementor-widget-heading\" data-id=\"131a4db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Jak pod\u0142\u0105czy\u0107 ekspander wyprowadze\u0144 do mikrokontrolera Arduino?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-96fc570 elementor-widget elementor-widget-text-editor\" data-id=\"96fc570\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pod\u0142\u0105czenie ekspandera wyprowadze\u0144 do mikrokontrolera <a href=\"https:\/\/botland.com.pl\/234-arduino\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>Arduino<\/strong><\/a> jest uzale\u017cnione od konkretnego modelu ekspandera i sposobu komunikacji (np.12C). W pierwszym kroku trzeba zidentyfikowa\u0107 piny 12C znajduj\u0105ce si\u0119 na p\u0142ytce. W kolejnym etapie nale\u017cy odnale\u017a\u0107 odpowiednie piny na ekspanderze wyprowadze\u0144 (mog\u0105 by\u0107 oznaczone jako SCL i SDA).<\/p><p>Pod\u0142\u0105czenie zasilania wymaga po\u0142\u0105czenia pinu VCC (zasilaj\u0105cego) ekspandera z pinem 5 V znajduj\u0105cym si\u0119 na mikrokontrolerze Arduino. Nast\u0119pnie pin GND ekspandera trzeba pod\u0142\u0105czy\u0107 do pinu GND Arduino. W kolejnym kroku nale\u017cy pod\u0142\u0105czy\u0107 piny SDA i SCL ekspandera z pinami SDA i SCL Arduino. Ostatni etap to testowanie po\u0142\u0105cze\u0144.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Czym s\u0105 ekspandery wyprowadze\u0144? Jakie maj\u0105 zastosowanie? Co warto wiedzie\u0107 o SparkFun Qwiic Mux Breakout i Mux Shield II?<\/p>\n","protected":false},"author":21,"featured_media":77686,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[133,7,179],"tags":[],"class_list":["post-69872","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino","category-elektronika","category-kompendium"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>MUX - Co to jest i do czego s\u0142u\u017cy? - Botland<\/title>\n<meta name=\"description\" content=\"Czym s\u0105 ekspandery wyprowadze\u0144? Jakie maj\u0105 zastosowanie? 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