{"id":3512,"date":"2022-07-03T13:21:50","date_gmt":"2022-07-03T11:21:50","guid":{"rendered":"https:\/\/jvelektronika.cz\/?page_id=3512"},"modified":"2022-07-06T19:20:39","modified_gmt":"2022-07-06T17:20:39","slug":"pulzujici-blikac-2x-led","status":"publish","type":"page","link":"https:\/\/jvelektronika.cz\/?page_id=3512","title":{"rendered":"PULZUJ\u00cdC\u00cd BLIKA\u010c 2x LED"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p><strong>PULZUJ\u00cdC\u00cd BLIKA\u010c 2x LED<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"1000\" height=\"627\" src=\"https:\/\/jvelektronika.cz\/wp-content\/uploads\/2022\/07\/jv-web-v\u011bt\u0161\u00ed-\u0161iro-strana.jpeg\" alt=\"\" class=\"wp-image-3513\" srcset=\"https:\/\/jvelektronika.cz\/wp-content\/uploads\/2022\/07\/jv-web-v\u011bt\u0161\u00ed-\u0161iro-strana.jpeg 1000w, https:\/\/jvelektronika.cz\/wp-content\/uploads\/2022\/07\/jv-web-v\u011bt\u0161\u00ed-\u0161iro-strana-300x188.jpeg 300w, https:\/\/jvelektronika.cz\/wp-content\/uploads\/2022\/07\/jv-web-v\u011bt\u0161\u00ed-\u0161iro-strana-768x482.jpeg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Barvy led diod si ka\u017ed\u00fd m\u016f\u017ee zvolit s\u00e1m, ide\u00e1ln\u00ed je v\u0161ak libovoln\u00e1 barva super-jasn\u00e9 led diody. J\u00e1 pou\u017eil modrou a fialovou. NPN tranzistor lze pou\u017e\u00edt BC547 a PNP tranzistou t\u00e9m\u011b\u0159 libovoln\u00fd t\u0159eba BC557. Kondenz\u00e1tor zvolte 220uF na 25V je pln\u011b dosta\u010duj\u00edc\u00ed. Nap\u00e1jen\u00ed blika\u010de je pomoc\u00ed klasick\u00e9 9V baterie.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Sch\u00e9ma zapojen\u00ed:<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"850\" height=\"429\" src=\"https:\/\/jvelektronika.cz\/wp-content\/uploads\/2022\/07\/pulzuj\u00edc\u00ed-blik-jv-schem-web-male-ok.jpg\" alt=\"\" class=\"wp-image-3519\" srcset=\"https:\/\/jvelektronika.cz\/wp-content\/uploads\/2022\/07\/pulzuj\u00edc\u00ed-blik-jv-schem-web-male-ok.jpg 850w, https:\/\/jvelektronika.cz\/wp-content\/uploads\/2022\/07\/pulzuj\u00edc\u00ed-blik-jv-schem-web-male-ok-300x151.jpg 300w, https:\/\/jvelektronika.cz\/wp-content\/uploads\/2022\/07\/pulzuj\u00edc\u00ed-blik-jv-schem-web-male-ok-768x388.jpg 768w\" sizes=\"(max-width: 850px) 100vw, 850px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"epyt-video-wrapper\"><iframe loading=\"lazy\"  style=\"display: block; margin: 0px auto;\"  id=\"_ytid_99394\"  width=\"640\" height=\"360\"  data-origwidth=\"640\" data-origheight=\"360\" src=\"https:\/\/www.youtube.com\/embed\/QPJ04QHYk0U?enablejsapi=1&#038;autoplay=0&#038;cc_load_policy=0&#038;cc_lang_pref=&#038;iv_load_policy=1&#038;loop=0&#038;modestbranding=0&#038;rel=1&#038;fs=1&#038;playsinline=1&#038;autohide=2&#038;theme=dark&#038;color=red&#038;controls=1&#038;\" class=\"__youtube_prefs__  epyt-is-override  no-lazyload\" title=\"YouTube player\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe><\/div>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>PULZUJ\u00cdC\u00cd BLIKA\u010c 2x LED Barvy led diod si ka\u017ed\u00fd m\u016f\u017ee zvolit s\u00e1m, ide\u00e1ln\u00ed je v\u0161ak libovoln\u00e1 barva super-jasn\u00e9 led diody. J\u00e1 pou\u017eil modrou a fialovou. NPN tranzistor lze pou\u017e\u00edt BC547 a PNP tranzistou t\u00e9m\u011b\u0159 libovoln\u00fd t\u0159eba BC557. Kondenz\u00e1tor zvolte 220uF na 25V je pln\u011b dosta\u010duj\u00edc\u00ed. Nap\u00e1jen\u00ed blika\u010de je pomoc\u00ed klasick\u00e9 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/jvelektronika.cz\/index.php?rest_route=\/wp\/v2\/pages\/3512"}],"collection":[{"href":"https:\/\/jvelektronika.cz\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/jvelektronika.cz\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/jvelektronika.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jvelektronika.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3512"}],"version-history":[{"count":2,"href":"https:\/\/jvelektronika.cz\/index.php?rest_route=\/wp\/v2\/pages\/3512\/revisions"}],"predecessor-version":[{"id":3520,"href":"https:\/\/jvelektronika.cz\/index.php?rest_route=\/wp\/v2\/pages\/3512\/revisions\/3520"}],"wp:attachment":[{"href":"https:\/\/jvelektronika.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3512"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}