{"id":2952,"date":"2026-01-20T08:00:00","date_gmt":"2026-01-20T07:00:00","guid":{"rendered":"https:\/\/www.fuhselab.de\/?p=2952"},"modified":"2026-01-13T08:00:01","modified_gmt":"2026-01-13T07:00:01","slug":"arduino-verkehrsampel","status":"publish","type":"post","link":"https:\/\/www.fuhselab.de\/index.php\/2026\/01\/20\/arduino-verkehrsampel\/","title":{"rendered":"Arduino Verkehrsampel"},"content":{"rendered":"\n<p><br>Experimente mit dem Arduino und LEDs machen immer Spa\u00df und deshalb gibt es hier den Code f\u00fcr eine Verkehrsampel&#8230;<\/p>\n\n\n\n<!--more-->\n\n\n\n<p><br><strong>Programmierung:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#define westButton 3\n#define eastButton 13\n#define westRed 2\n#define westYellow 1\n#define westGreen 0\n#define eastRed 12\n#define eastYellow 11\n#define eastGreen 10\n#define yellowBlinkTime 500\n\nboolean trafficWest = true;\nint flowTime = 10000;\nint changeDelay = 2000;\n\nvoid setup()\n{\npinMode(westButton, INPUT);\npinMode(eastButton, INPUT);\npinMode(westRed, OUTPUT);\npinMode(westYellow, OUTPUT);\npinMode(westGreen, OUTPUT);\npinMode(eastRed, OUTPUT);\npinMode(eastYellow, OUTPUT);\npinMode(eastGreen, OUTPUT);\n}\n\nvoid loop()\n{\nif (digitalRead(westButton) == HIGH)\n{\nif (trafficWest != true)\n{\ntrafficWest = true;\ndelay(flowTime);\ndigitalWrite(eastGreen, LOW);\n\ndigitalWrite(eastYellow, HIGH);\ndelay(changeDelay);\ndigitalWrite(eastYellow, LOW);\ndigitalWrite(eastRed, HIGH);\ndelay(changeDelay);\nfor (int a = 0; a &lt; 5; a++)\n{\ndigitalWrite(westYellow, LOW);\ndelay(yellowBlinkTime);\ndigitalWrite(westYellow, HIGH);\ndelay(yellowBlinkTime);\n}\n\ndigitalWrite(westYellow, LOW);\ndigitalWrite(westRed, LOW);\ndigitalWrite(westGreen, HIGH);\n}\n}\n\nif (digitalRead(eastButton) == HIGH)\n{\nif (trafficWest == true)\n{\ntrafficWest = false;\ndelay(flowTime);\ndigitalWrite(westGreen), LOW);\ndigitalWrite(west Yellow, HIGH);\ndelay(changeDelay);\ndigitalWrite(westYellow, LOW);\ndigitalWrite(westRed, HIGH);\ndelay(changeDelay);\nfor (int a = 0; a &lt; 5; a++)\n{\ndigitalWrite(eastYellow, LOW);\ndelay(yellowBlinkTime);\ndigitalWrite(eastYellow, HIGH);\ndelay(yellowBlinkTime);\n}\n\ndigitalWrite(eastYellow, LOW);\ndigitalWrite(eastRed, LOW);\ndigitalWrite(eastGreen, HIGH);\n}\n}\n}\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Experimente mit dem Arduino und LEDs machen immer Spa\u00df und deshalb gibt es hier den Code f\u00fcr eine Verkehrsampel&#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-2952","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\/2952","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=2952"}],"version-history":[{"count":1,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts\/2952\/revisions"}],"predecessor-version":[{"id":2953,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts\/2952\/revisions\/2953"}],"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=2952"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/categories?post=2952"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/tags?post=2952"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}