{"id":5023,"date":"2019-04-21T11:24:47","date_gmt":"2019-04-21T09:24:47","guid":{"rendered":"http:\/\/milchyn.cz\/?page_id=5023"},"modified":"2025-09-22T11:50:03","modified_gmt":"2025-09-22T11:50:03","slug":"prevodnik-rs232-ttl-3v-ttl-5v","status":"publish","type":"page","link":"https:\/\/milchyn.cz\/prevodnik-rs232-ttl-3v-ttl-5v","title":{"rendered":"P\u0159evodn\u00edk RS232 TTL 3V <-> TTL 5V"},"content":{"rendered":"<p>Pro mo\u017enost komunikace po\u010d\u00edta\u010de se za\u0159\u00edzen\u00edmi p\u0159es rozhran\u00ed protokolem RS232, dvou nap\u011b\u0165ov\u00fdch \u00farovn\u00edch 3V a 5V, jsem si poskl\u00e1dal sestavu:<\/p>\n<h2>Modul rozhran\u00ed USB&lt;-&gt;RS232 TTL 3V<\/h2>\n<p style=\"text-align: justify;\">Pou\u017eil jsem prod\u00e1van\u00fd modul PL2303 , kter\u00fd m\u00e1 vyvedeno nap\u00e1jen\u00ed 3V i 5V a RX, TX data na 3V.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4939 alignnone\" src=\"http:\/\/milchyn.cz\/wp-content\/uploads\/2019\/04\/PL2303-e1555487695356.png\" alt=\"\" width=\"100\" height=\"83\" \/><\/p>\n<h2>Modul rozhran\u00ed RS232 TTL 3V &lt;-&gt; TTL 5V<\/h2>\n<p>Sestavil jsem si modul RS232 rozhran\u00ed TTL 3V na TTL 5V, nap\u00e1jen\u00e9 3V a 5V z p\u0159ipojen\u00e9ho USB modulu.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5037\" src=\"http:\/\/milchyn.cz\/wp-content\/uploads\/2019\/04\/IMG_20190422_084259798.jpg\" alt=\"\" width=\"150\" height=\"105\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5027 \" src=\"https:\/\/milchyn.cz\/wp-content\/uploads\/2019\/04\/RS232-TTL3V-TTL5V-300x114.png\" alt=\"\" width=\"958\" height=\"364\" srcset=\"https:\/\/milchyn.cz\/wp-content\/uploads\/2019\/04\/RS232-TTL3V-TTL5V-300x114.png 300w, https:\/\/milchyn.cz\/wp-content\/uploads\/2019\/04\/RS232-TTL3V-TTL5V-768x293.png 768w\" sizes=\"auto, (max-width: 958px) 100vw, 958px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pro mo\u017enost komunikace po\u010d\u00edta\u010de se za\u0159\u00edzen\u00edmi p\u0159es rozhran\u00ed protokolem RS232, dvou nap\u011b\u0165ov\u00fdch \u00farovn\u00edch 3V a 5V, jsem si poskl\u00e1dal sestavu: Modul rozhran\u00ed USB&lt;-&gt;RS232 TTL 3V Pou\u017eil jsem prod\u00e1van\u00fd modul PL2303 , kter\u00fd m\u00e1 vyvedeno nap\u00e1jen\u00ed 3V i 5V a RX, TX data na 3V. Modul rozhran\u00ed RS232 TTL 3V &lt;-&gt; TTL 5V Sestavil jsem si [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":5930,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-5023","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.1.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>P\u0159evodn\u00edk RS232 TTL 3V  TTL 5V - milchyn.cz<\/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:\/\/milchyn.cz\/prevodnik-rs232-ttl-3v-ttl-5v\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P\u0159evodn\u00edk RS232 TTL 3V  TTL 5V - milchyn.cz\" \/>\n<meta property=\"og:description\" content=\"Pro mo\u017enost komunikace po\u010d\u00edta\u010de se za\u0159\u00edzen\u00edmi p\u0159es rozhran\u00ed protokolem RS232, dvou nap\u011b\u0165ov\u00fdch \u00farovn\u00edch 3V a 5V, jsem si poskl\u00e1dal sestavu: Modul rozhran\u00ed USB&lt;-&gt;RS232 TTL 3V Pou\u017eil jsem prod\u00e1van\u00fd modul PL2303 , kter\u00fd m\u00e1 vyvedeno nap\u00e1jen\u00ed 3V i 5V a RX, TX data na 3V. 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Modul rozhran\u00ed RS232 TTL 3V &lt;-&gt; TTL 5V Sestavil jsem si [&hellip;]","og_url":"https:\/\/milchyn.cz\/prevodnik-rs232-ttl-3v-ttl-5v","og_site_name":"milchyn.cz","article_modified_time":"2025-09-22T11:50:03+00:00","og_image":[{"width":100,"height":83,"url":"https:\/\/milchyn.cz\/wp-content\/uploads\/2019\/04\/PL2303-e1555487695356.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Odhadovan\u00e1 doba \u010dten\u00ed":"1 minuta"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/milchyn.cz\/prevodnik-rs232-ttl-3v-ttl-5v","url":"https:\/\/milchyn.cz\/prevodnik-rs232-ttl-3v-ttl-5v","name":"P\u0159evodn\u00edk RS232 TTL 3V TTL 5V - milchyn.cz","isPartOf":{"@id":"https:\/\/milchyn.cz\/#website"},"primaryImageOfPage":{"@id":"https:\/\/milchyn.cz\/prevodnik-rs232-ttl-3v-ttl-5v#primaryimage"},"image":{"@id":"https:\/\/milchyn.cz\/prevodnik-rs232-ttl-3v-ttl-5v#primaryimage"},"thumbnailUrl":"http:\/\/milchyn.cz\/wp-content\/uploads\/2019\/04\/PL2303-e1555487695356.png","datePublished":"2019-04-21T09:24:47+00:00","dateModified":"2025-09-22T11:50:03+00:00","breadcrumb":{"@id":"https:\/\/milchyn.cz\/prevodnik-rs232-ttl-3v-ttl-5v#breadcrumb"},"inLanguage":"cs","potentialAction":[{"@type":"ReadAction","target":["https:\/\/milchyn.cz\/prevodnik-rs232-ttl-3v-ttl-5v"]}]},{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/milchyn.cz\/prevodnik-rs232-ttl-3v-ttl-5v#primaryimage","url":"https:\/\/milchyn.cz\/wp-content\/uploads\/2019\/04\/PL2303-e1555487695356.png","contentUrl":"https:\/\/milchyn.cz\/wp-content\/uploads\/2019\/04\/PL2303-e1555487695356.png","width":100,"height":83},{"@type":"BreadcrumbList","@id":"https:\/\/milchyn.cz\/prevodnik-rs232-ttl-3v-ttl-5v#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Dom\u016f","item":"https:\/\/milchyn.cz\/"},{"@type":"ListItem","position":2,"name":"Elektronika","item":"https:\/\/milchyn.cz\/elektronika"},{"@type":"ListItem","position":3,"name":"El. sch\u00e9mata","item":"https:\/\/milchyn.cz\/el-schemata"},{"@type":"ListItem","position":4,"name":"P\u0159evodn\u00edk RS232 TTL 3V TTL 5V"}]},{"@type":"WebSite","@id":"https:\/\/milchyn.cz\/#website","url":"https:\/\/milchyn.cz\/","name":"milchyn.cz","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/milchyn.cz\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"cs"}]}},"_links":{"self":[{"href":"https:\/\/milchyn.cz\/index.php?rest_route=\/wp\/v2\/pages\/5023","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milchyn.cz\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/milchyn.cz\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/milchyn.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milchyn.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5023"}],"version-history":[{"count":0,"href":"https:\/\/milchyn.cz\/index.php?rest_route=\/wp\/v2\/pages\/5023\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/milchyn.cz\/index.php?rest_route=\/wp\/v2\/pages\/5930"}],"wp:attachment":[{"href":"https:\/\/milchyn.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}