{"id":333,"date":"2021-10-20T09:35:16","date_gmt":"2021-10-20T07:35:16","guid":{"rendered":"https:\/\/www.onetimenexttime.sk\/arduino\/?post_type=product&#038;p=333"},"modified":"2024-02-22T15:46:19","modified_gmt":"2024-02-22T14:46:19","slug":"3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino","status":"publish","type":"product","link":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/","title":{"rendered":"3W*2 Mini Digital power Audio Amplifier Board USB DC 5V Power Supply for Arduino"},"content":{"rendered":"<table>\n<tr>\n<th colspan=\"2\" style=\"text-align:center;\">Mini digit\u00e1lny zosil\u0148ova\u010d zvuku s v\u00fdkonom 3W*2<\/th>\n<\/tr>\n<tr>\n<td colspan=\"2\" style=\"text-align:center;\"><img decoding=\"async\" src=\"audio_amplifier_board.jpg\" alt=\"Mini Digital Power Audio Amplifier Board\"><\/td>\n<\/tr>\n<tr>\n<td><strong>Popis:<\/strong><\/td>\n<td>Mini digit\u00e1lny zosil\u0148ova\u010d zvuku s v\u00fdkonom 3W*2 je kompaktn\u00fd zosil\u0148ova\u010d zvuku navrhnut\u00fd pre r\u00f4zne aplik\u00e1cie, vr\u00e1tane projektov s Arduinom a in\u00fdmi mikrokontrol\u00e9rmi. Tento zosil\u0148ova\u010d m\u00e1 vstavan\u00e9 USB nap\u00e1janie a pracuje s nap\u00e4t\u00edm 5V DC, \u010do ho rob\u00ed ide\u00e1lnym pre mobiln\u00e9 a mal\u00e9 elektronick\u00e9 projekty. S v\u00fdkonom 3W*2 m\u00f4\u017ee poskytn\u00fa\u0165 dostato\u010dn\u00fd zvuk pre reproduktory alebo sl\u00fachadl\u00e1 pri r\u00f4znych aplik\u00e1ci\u00e1ch.<\/td>\n<\/tr>\n<tr>\n<td><strong>Funkcie:<\/strong><\/td>\n<td>\n<ul>\n<li>Kompaktn\u00fd dizajn<\/li>\n<li>Vstavan\u00e9 USB nap\u00e1janie s nap\u00e4t\u00edm 5V DC<\/li>\n<li>V\u00fdkon 3W*2<\/li>\n<li>Ide\u00e1lny pre Arduino a in\u00e9 mikrokontrol\u00e9ry<\/li>\n<li>Jednoduch\u00e1 integr\u00e1cia<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><strong>Parametre:<\/strong><\/td>\n<td>\n<table>\n<tr>\n<td><strong>Nap\u00e1janie:<\/strong><\/td>\n<td>5V DC (cez USB)<\/td>\n<\/tr>\n<tr>\n<td><strong>V\u00fdkon:<\/strong><\/td>\n<td>3W*2<\/td>\n<\/tr>\n<tr>\n<td><strong>Rozmery:<\/strong><\/td>\n<td>Pribli\u017ene 30mm x 20mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Vstupy:<\/strong><\/td>\n<td>USB, 3.5mm audio jack<\/td>\n<\/tr>\n<tr>\n<td><strong>V\u00fdstupy:<\/strong><\/td>\n<td>Reproduktory, sl\u00fachadl\u00e1<\/td>\n<\/tr>\n<\/table>\n<\/td>\n<\/tr>\n<tr>\n<td><strong>Pr\u00edkladov\u00fd k\u00f3d:<\/strong><\/td>\n<td>\n<pre lang=\"arduino\">\r\n\/\/ K\u00f3d pre pou\u017eitie digit\u00e1lneho zosil\u0148ova\u010da zvuku\r\nconst int speakerPin = 9; \/\/ Pin, na ktorom je pripojen\u00fd reproduktor\r\nint toneFrequency = 1000; \/\/ Frekvencia t\u00f3nu\r\nvoid setup() {\r\npinMode(speakerPin, OUTPUT); \/\/ Nastavenie reproduktorov\u00e9ho pinu ako v\u00fdstup\r\n}\r\n\r\nvoid loop() {\r\n\/\/ Prehr\u00e1vanie t\u00f3nu na reproduktore\r\ntone(speakerPin, toneFrequency); \/\/ Prehranie t\u00f3nu na frekvencii toneFrequency\r\ndelay(1000); \/\/ Po\u010dk\u00e1 sekundu\r\nnoTone(speakerPin); \/\/ Vypnutie t\u00f3nu\r\ndelay(1000); \/\/ Po\u010dk\u00e1 sekundu\r\n}\r\n<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<h2>3W*2 Mini digit\u00e1lna nap\u00e1jacia doska zosil\u0148ova\u010da zvuku USB DC 5V nap\u00e1jac\u00ed zdroj pre Arduino<\/h2>\n<p>&nbsp;<\/p>\n<p>Parametre:<br \/>\nNap\u00e1janie: jednosmern\u00fd pr\u00fad (DC): 3,6V-5,5V<br \/>\nV\u00fdstupn\u00fd v\u00fdkon: 3W+ 3W (4 o)<br \/>\nPomer sign\u00e1lu k \u0161umu: 90 dB<br \/>\n\u00da\u010dinnos\u0165:&gt; 90%<br \/>\nVe\u013ekos\u0165: 15,5 * 24 mm ve\u013ekos\u0165 polohovacieho otvoru: rozstup priemer 20 mm: 2 mm<br \/>\nPozn\u00e1mka:<br \/>\n1: nap\u00e1jac\u00ed zdroj je kat\u00f3da, ktor\u00e1 nem\u00f4\u017ee dosiahnu\u0165 nap\u00e4tie nap\u00e1jacieho zdroja nem\u00f4\u017ee by\u0165 vy\u0161\u0161ie ako 5,5 V, tieto dve poruchy sp\u00f4sobia po\u0161kodenie IC.<br \/>\n2: s vyrovn\u00e1vacou pam\u00e4\u0165ou s vysok\u00fdm ziskom, \u017eiadne zmeny parametrov komponentu na doske, ktor\u00e9 nezodpovedaj\u00fa parametrom, poved\u00fa k po\u0161kodeniu IC.<br \/>\n3: Sk\u00faste zada\u0165 linku s tieniacou linkou, m\u00f4\u017ee hra\u0165 \u00falohu ru\u0161enia, eliminova\u0165 hlukov\u00e9 pr\u00fady.<br \/>\n4: cmos trubicov\u00fd v\u00fdstup BTL, okolo rohu kat\u00f3dy sa nem\u00f4\u017ee stretn\u00fa\u0165, menovite tr\u00fabka linky 4 je \u00faplne nez\u00e1visl\u00e1, nie je dovolen\u00e9 zdvihn\u00fa\u0165!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mini digit\u00e1lny zosil\u0148ova\u010d zvuku s v\u00fdkonom 3W*2 Popis: Mini digit\u00e1lny zosil\u0148ova\u010d zvuku s v\u00fdkonom 3W*2 je kompaktn\u00fd zosil\u0148ova\u010d zvuku navrhnut\u00fd&hellip;<\/p>\n","protected":false},"featured_media":334,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[16,23],"product_tag":[],"class_list":{"0":"post-333","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ard","7":"product_cat-audio-modul","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>3W*2 Mini Digital power Audio Amplifier Board USB DC 5V Power Supply for Arduino - Arduino e-shop<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3W*2 Mini Digital power Audio Amplifier Board USB DC 5V Power Supply for Arduino - Arduino e-shop\" \/>\n<meta property=\"og:description\" content=\"Mini digit\u00e1lny zosil\u0148ova\u010d zvuku s v\u00fdkonom 3W*2 Popis: Mini digit\u00e1lny zosil\u0148ova\u010d zvuku s v\u00fdkonom 3W*2 je kompaktn\u00fd zosil\u0148ova\u010d zvuku navrhnut\u00fd&hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/\" \/>\n<meta property=\"og:site_name\" content=\"Arduino e-shop\" \/>\n<meta property=\"article:modified_time\" content=\"2024-02-22T14:46:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.onetimenexttime.sk\/arduino\/wp-content\/uploads\/2021\/10\/600.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"511\" \/>\n\t<meta property=\"og:image:height\" content=\"510\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Predpokladan\u00fd \u010das \u010d\u00edtania\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 min\u00fata\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/\",\"url\":\"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/\",\"name\":\"3W*2 Mini Digital power Audio Amplifier Board USB DC 5V Power Supply for Arduino - Arduino e-shop\",\"isPartOf\":{\"@id\":\"https:\/\/www.onetimenexttime.sk\/arduino\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.onetimenexttime.sk\/arduino\/wp-content\/uploads\/2021\/10\/600.jpg\",\"datePublished\":\"2021-10-20T07:35:16+00:00\",\"dateModified\":\"2024-02-22T14:46:19+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/#breadcrumb\"},\"inLanguage\":\"sk-SK\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"sk-SK\",\"@id\":\"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/#primaryimage\",\"url\":\"https:\/\/www.onetimenexttime.sk\/arduino\/wp-content\/uploads\/2021\/10\/600.jpg\",\"contentUrl\":\"https:\/\/www.onetimenexttime.sk\/arduino\/wp-content\/uploads\/2021\/10\/600.jpg\",\"width\":511,\"height\":510},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Domov\",\"item\":\"https:\/\/www.onetimenexttime.sk\/arduino\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Obchod\",\"item\":\"https:\/\/www.onetimenexttime.sk\/arduino\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"3W*2 Mini Digital power Audio Amplifier Board USB DC 5V Power Supply for Arduino\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.onetimenexttime.sk\/arduino\/#website\",\"url\":\"https:\/\/www.onetimenexttime.sk\/arduino\/\",\"name\":\"Arduino e-shop\",\"description\":\"Home Assistant\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.onetimenexttime.sk\/arduino\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"sk-SK\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"3W*2 Mini Digital power Audio Amplifier Board USB DC 5V Power Supply for Arduino - Arduino e-shop","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/","og_locale":"sk_SK","og_type":"article","og_title":"3W*2 Mini Digital power Audio Amplifier Board USB DC 5V Power Supply for Arduino - Arduino e-shop","og_description":"Mini digit\u00e1lny zosil\u0148ova\u010d zvuku s v\u00fdkonom 3W*2 Popis: Mini digit\u00e1lny zosil\u0148ova\u010d zvuku s v\u00fdkonom 3W*2 je kompaktn\u00fd zosil\u0148ova\u010d zvuku navrhnut\u00fd&hellip;","og_url":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/","og_site_name":"Arduino e-shop","article_modified_time":"2024-02-22T14:46:19+00:00","og_image":[{"width":511,"height":510,"url":"https:\/\/www.onetimenexttime.sk\/arduino\/wp-content\/uploads\/2021\/10\/600.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Predpokladan\u00fd \u010das \u010d\u00edtania":"1 min\u00fata"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/","url":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/","name":"3W*2 Mini Digital power Audio Amplifier Board USB DC 5V Power Supply for Arduino - Arduino e-shop","isPartOf":{"@id":"https:\/\/www.onetimenexttime.sk\/arduino\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/#primaryimage"},"image":{"@id":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/#primaryimage"},"thumbnailUrl":"https:\/\/www.onetimenexttime.sk\/arduino\/wp-content\/uploads\/2021\/10\/600.jpg","datePublished":"2021-10-20T07:35:16+00:00","dateModified":"2024-02-22T14:46:19+00:00","breadcrumb":{"@id":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/#breadcrumb"},"inLanguage":"sk-SK","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/"]}]},{"@type":"ImageObject","inLanguage":"sk-SK","@id":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/#primaryimage","url":"https:\/\/www.onetimenexttime.sk\/arduino\/wp-content\/uploads\/2021\/10\/600.jpg","contentUrl":"https:\/\/www.onetimenexttime.sk\/arduino\/wp-content\/uploads\/2021\/10\/600.jpg","width":511,"height":510},{"@type":"BreadcrumbList","@id":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/3w2-mini-digital-power-audio-amplifier-board-usb-dc-5v-power-supply-for-arduino\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Domov","item":"https:\/\/www.onetimenexttime.sk\/arduino\/"},{"@type":"ListItem","position":2,"name":"Obchod","item":"https:\/\/www.onetimenexttime.sk\/arduino\/"},{"@type":"ListItem","position":3,"name":"3W*2 Mini Digital power Audio Amplifier Board USB DC 5V Power Supply for Arduino"}]},{"@type":"WebSite","@id":"https:\/\/www.onetimenexttime.sk\/arduino\/#website","url":"https:\/\/www.onetimenexttime.sk\/arduino\/","name":"Arduino e-shop","description":"Home Assistant","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.onetimenexttime.sk\/arduino\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"sk-SK"}]}},"_links":{"self":[{"href":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/wp-json\/wp\/v2\/product\/333"}],"collection":[{"href":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/wp-json\/wp\/v2\/media\/334"}],"wp:attachment":[{"href":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/wp-json\/wp\/v2\/media?parent=333"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/wp-json\/wp\/v2\/product_cat?post=333"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/wp-json\/wp\/v2\/product_tag?post=333"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}