{"id":1529,"date":"2024-07-16T08:00:00","date_gmt":"2024-07-16T06:00:00","guid":{"rendered":"https:\/\/www.fuhselab.de\/?p=1529"},"modified":"2025-05-27T13:49:33","modified_gmt":"2025-05-27T11:49:33","slug":"arduino-fader","status":"publish","type":"post","link":"https:\/\/www.fuhselab.de\/index.php\/2024\/07\/16\/arduino-fader\/","title":{"rendered":"Arduino Fader"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Dieser Artikel zeigt einige Beispiele f\u00fcr Analog Out mit einem Fader&#8230;<\/p>\n\n\n\n<!--more-->\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Vorbereitungen:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">F\u00fcr dieses Projekt werden folgende Bauteile ben\u00f6tigt:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.reichelt.de\/experimentier-slide-steckboard-640-200-kontakte-steckboard-s8-p177330.html?CCOUNTRY=445&amp;LANGUAGE=de&amp;trstct=pos_12&amp;nbc=1&amp;&amp;r=1\">Steckboard<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.reichelt.de\/entwicklerboards-kabel-set-verschiedene-laengen-65er-pack--debo-kabelset18-p282690.html?PROVID=2788&amp;gclid=EAIaIQobChMI5Mqvt8jp-wIVUASLCh1ozQTZEAQYAiABEgK1X_D_BwE\">Kabelset f\u00fcr Entwicklerboards<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.reichelt.de\/widerstand-metalloxidschicht-560-ohm-0414-2-w-5--2w-metall-560-p2360.html?CCOUNTRY=445&amp;LANGUAGE=de&amp;trstct=pos_4&amp;nbc=1&amp;&amp;r=1\">560 Ohm Widerst\u00e4nde<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.reichelt.de\/led-8-mm-bedrahtet-rot-400-mcd-60--kbt-l-793srd-d-p231029.html?&amp;trstct=pol_1&amp;nbc=1\">LEDs<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Schaltungsaufbau:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die LED wird mit dem k\u00fcrzeren Beinchen (Kathode) in den GND-Pin (also den Minus-Pol), mit dem l\u00e4ngeren Beinchen (Anode) in den Pin Digital 13 gesteckt. Der Widerstand (560 Ohm) wird vor der Anode der LED positioniert.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Programmierung 1:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>int led01 = 13;\nint del = 5;\n\nvoid setup()\n{\npinMode(led01, OUTPUT);\n}\n\nvoid loop()\n{\nfor (int a = 0; a&lt; 256 ; a++)\n{\nanalogWrite(led01, a);\ndelay(del);\n}\n\nfor(int a = 255; a&gt;=0; a--)\n{\nanalogWrite(led01, a);\ndelay(del);\n}\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Programmierung 2:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>int led01 = 13;\nint del = 300;\n\nvoid setup()\n{\npinMode(led01, OUTPUT);\n}\n\nvoid loop()\n{\nanalogWrite(led01,50);\ndelay(del);\nanalogWrite(led01,LOW);\ndelay(del);\nanalogWrite(led01,100);\ndelay(del);\nanalogWrite(led01,LOW);\ndelay(del);\nanalogWrite(led01,200);\ndelay(del);\nanalogWrite(led01,LOW);\ndelay(del);\nanalogWrite(led01,255);\ndelay(del);\nanalogWrite(led01,LOW);\ndelay(del);\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Per &#8222;analogWrite&#8220; k\u00f6nnen Werte von 0 bis 255 an den Arduino-Pin &#8222;geschrieben&#8220; werden. Der Effekt dieses Projektes ist die Illusion einer ver\u00e4nderten Helligkeit der LED, indem diese extrem schnell ein- und ausgeschaltet wird.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Der erste Code nutzt daf\u00fcr eine for-Schleife. Der zweite Code schreibt die Werte einzeln an den Arduino-Pin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dieser Artikel zeigt einige Beispiele f\u00fcr Analog Out mit einem Fader&#8230;<\/p>\n","protected":false},"author":1,"featured_media":48,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[22],"class_list":["post-1529","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino","tag-arduino-gruppe-peine"],"_links":{"self":[{"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts\/1529","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/comments?post=1529"}],"version-history":[{"count":2,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts\/1529\/revisions"}],"predecessor-version":[{"id":2811,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts\/1529\/revisions\/2811"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/media\/48"}],"wp:attachment":[{"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/media?parent=1529"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/categories?post=1529"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/tags?post=1529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}