{"id":3638,"date":"2023-03-02T23:16:52","date_gmt":"2023-03-02T22:16:52","guid":{"rendered":"https:\/\/jvelektronika.cz\/?page_id=3638"},"modified":"2023-04-14T00:36:05","modified_gmt":"2023-04-13T22:36:05","slug":"pcb-mapa-ceske-republiky-s-rgb-led","status":"publish","type":"page","link":"https:\/\/jvelektronika.cz\/?page_id=3638","title":{"rendered":"PCB MAPA \u010cESK\u00c9 REPUBLIKY S RGB LED"},"content":{"rendered":"\n<p>MAPA \u010cESK\u00c9 REPUBLIKY S DIGIT\u00c1LN\u00cdMI RGB LED SMD \u010cIPY S MO\u017dNOST\u00cd UKAZATELE AKTU\u00c1LN\u00cd TEPLOTOU A KVALITOU OVZDU\u0160\u00cd.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Aktu\u00e1ln\u00ed \u00fadaje lze \u010derpat z \u010desk\u00e9ho webu <a href=\"http:\/\/www.tmep.cz\">tmep.cz<\/a>  co\u017e je web kam lid\u00e9, bastl\u00ed\u0159y a dal\u0161\u00ed nad\u0161enci mohou zas\u00edlat \u00fadaje nam\u011b\u0159en\u00fdch hodnot nejen z meteostanic vlastn\u00ed v\u00fdroby.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/jvelektronika.cz\/wp-content\/uploads\/2023\/03\/republika-teplota-1024x768.jpeg\" alt=\"\" class=\"wp-image-3639\" srcset=\"https:\/\/jvelektronika.cz\/wp-content\/uploads\/2023\/03\/republika-teplota-1024x768.jpeg 1024w, https:\/\/jvelektronika.cz\/wp-content\/uploads\/2023\/03\/republika-teplota-300x225.jpeg 300w, https:\/\/jvelektronika.cz\/wp-content\/uploads\/2023\/03\/republika-teplota-768x576.jpeg 768w, https:\/\/jvelektronika.cz\/wp-content\/uploads\/2023\/03\/republika-teplota.jpeg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>MAPA \u010cR P\u0158I MRAZIV\u00ddCH TEPLOT\u00c1CH<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>K olvl\u00e1d\u00e1n\u00ed adresovateln\u00fdch led pou\u017e\u00edv\u00e1m ESP32 a 3 piny ( nap\u00e1jen\u00ed kladn\u00fd p\u00f3l a GND a jeden v\u00fdstup na data do mapy pro RGB led diody.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/jvelektronika.cz\/?attachment_id=3640\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"603\" src=\"https:\/\/jvelektronika.cz\/wp-content\/uploads\/2023\/03\/republika00-1024x603.jpeg\" alt=\"\" data-id=\"3640\" data-link=\"https:\/\/jvelektronika.cz\/?attachment_id=3640\" class=\"wp-image-3640\" srcset=\"https:\/\/jvelektronika.cz\/wp-content\/uploads\/2023\/03\/republika00-1024x603.jpeg 1024w, https:\/\/jvelektronika.cz\/wp-content\/uploads\/2023\/03\/republika00-300x177.jpeg 300w, https:\/\/jvelektronika.cz\/wp-content\/uploads\/2023\/03\/republika00-768x452.jpeg 768w, https:\/\/jvelektronika.cz\/wp-content\/uploads\/2023\/03\/republika00.jpeg 1650w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>Republiku jsem si ozasoval celou s\u00e1m<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/jvelektronika.cz\/?attachment_id=3641\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/jvelektronika.cz\/wp-content\/uploads\/2023\/03\/republika02-1024x768.jpeg\" alt=\"\" data-id=\"3641\" data-link=\"https:\/\/jvelektronika.cz\/?attachment_id=3641\" class=\"wp-image-3641\" srcset=\"https:\/\/jvelektronika.cz\/wp-content\/uploads\/2023\/03\/republika02-1024x768.jpeg 1024w, https:\/\/jvelektronika.cz\/wp-content\/uploads\/2023\/03\/republika02-300x225.jpeg 300w, https:\/\/jvelektronika.cz\/wp-content\/uploads\/2023\/03\/republika02-768x576.jpeg 768w, https:\/\/jvelektronika.cz\/wp-content\/uploads\/2023\/03\/republika02.jpeg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>Na prvn\u00ed pokus to samoz\u0159ejm\u011b nefungovalo<\/figcaption><\/figure><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/jvelektronika.cz\/wp-content\/uploads\/2023\/03\/IMG_0249-1.mov\"><\/video><\/figure>\n\n\n\n<p>Ve videu je vid\u011bt z\u00e1bleskov\u00fd sv\u011bteln\u00fd had, kter\u00fd se objev\u00ed ka\u017ed\u00fdch 60s a symbolizuje aktualizaci v\u0161ech \u00fadaj\u016f ve v\u0161ech okrsech.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Po nap\u00e1jen\u00ed v\u0161ech led diod, je ur\u010dit\u011b na m\u00edst\u011b prov\u00e9st pomoc\u00ed jednoduch\u00e9ho k\u00f3du pro ESP32 kompletn\u00ed test RGB barev. Je pot\u0159eba definovat po\u010det led diod a v p\u0159\u00edpad\u011b mapy \u010cR se jedn\u00e1 o 77 led \u010dip\u016f<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/jvelektronika.cz\/wp-content\/uploads\/2023\/04\/Test-RGB-C\u030cR-1.mov\"><\/video><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>#include \"Freenove_WS2812_Lib_for_ESP32.h\"\n\n#define LEDS_COUNT  77\n#define LEDS_PIN\t2\n#define CHANNEL\t\t0\n\nFreenove_ESP32_WS2812 strip = Freenove_ESP32_WS2812(LEDS_COUNT, LEDS_PIN, CHANNEL, TYPE_GRB);\n\nvoid setup() {\n  strip.begin();\n  strip.setBrightness(20);  \n}\n\nvoid loop() {\n  for (int j = 0; j &lt; 255; j += 2) {\n    for (int i = 0; i &lt; LEDS_COUNT; i++) {\n      strip.setLedColorData(i, strip.Wheel((i * 256 \/ LEDS_COUNT + j) &amp; 255));\n    }\n    strip.show();\n    delay(10);\n  }  \n}<\/code><\/pre>\n\n\n\n<p>Zde je video a k\u00f3d pro otestov\u00e1n\u00ed \u010dist\u011b jednotliv\u00fdch RGB barev postupn\u011b a ka\u017ed\u00e9 led diody v\u010d. sv\u00edcen\u00ed v\u0161ech barev sou\u010dasn\u011b, p\u0159i t\u00e9to kombinac\u00ed sv\u00edt\u00ed b\u00edlou barvou.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/jvelektronika.cz\/wp-content\/uploads\/2023\/04\/rgb-plus-b\u00edl\u00e1-test.mp4\"><\/video><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#include \"Freenove_WS2812_Lib_for_ESP32.h\"\n\n#define LEDS_COUNT  77\n#define LEDS_PIN\t2\n#define CHANNEL\t\t0\n\nFreenove_ESP32_WS2812 strip = Freenove_ESP32_WS2812(LEDS_COUNT, LEDS_PIN, CHANNEL, TYPE_GRB);\n\nu8 m_color[5][3] = { {255, 0, 0}, {0, 255, 0}, {0, 0, 255}, {255, 255, 255}, {0, 0, 0} };\nint delayval = 100;\n\nvoid setup() {\n\tstrip.begin();\n\tstrip.setBrightness(10);\t\n}\nvoid loop() {\n\tfor (int j = 0; j &lt; 5; j++) {\n\t\tfor (int i = 0; i &lt; LEDS_COUNT; i++) {\n\t\t\tstrip.setLedColorData(i, m_color[j][0], m_color[j][1], m_color[j][2]);\n\t\t\tstrip.show();\n\t\t\tdelay(delayval);\n\t\t}\n\t\tdelay(500);\n\t}\n}<\/code><\/pre>\n\n\n\n<p>Na \u010dl\u00e1nku se pracuje&#8230;. posledn\u00ed aktualizace 14. 4. 2023<\/p>\n\n\n\n<p>Publikov\u00e1no 2. 3. 2023<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MAPA \u010cESK\u00c9 REPUBLIKY S DIGIT\u00c1LN\u00cdMI RGB LED SMD \u010cIPY S MO\u017dNOST\u00cd UKAZATELE AKTU\u00c1LN\u00cd TEPLOTOU A KVALITOU OVZDU\u0160\u00cd. Aktu\u00e1ln\u00ed \u00fadaje lze \u010derpat z \u010desk\u00e9ho webu tmep.cz co\u017e je web kam lid\u00e9, bastl\u00ed\u0159y a dal\u0161\u00ed nad\u0161enci mohou zas\u00edlat \u00fadaje nam\u011b\u0159en\u00fdch hodnot nejen z meteostanic vlastn\u00ed v\u00fdroby. K olvl\u00e1d\u00e1n\u00ed adresovateln\u00fdch led pou\u017e\u00edv\u00e1m ESP32 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3645,"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\/3638"}],"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=3638"}],"version-history":[{"count":4,"href":"https:\/\/jvelektronika.cz\/index.php?rest_route=\/wp\/v2\/pages\/3638\/revisions"}],"predecessor-version":[{"id":3682,"href":"https:\/\/jvelektronika.cz\/index.php?rest_route=\/wp\/v2\/pages\/3638\/revisions\/3682"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jvelektronika.cz\/index.php?rest_route=\/wp\/v2\/media\/3645"}],"wp:attachment":[{"href":"https:\/\/jvelektronika.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}