{"id":719,"date":"2023-09-14T08:00:00","date_gmt":"2023-09-14T06:00:00","guid":{"rendered":"https:\/\/www.fuhselab.de\/?p=719"},"modified":"2023-08-23T11:23:24","modified_gmt":"2023-08-23T09:23:24","slug":"arduino-workshop-4-2023","status":"publish","type":"post","link":"https:\/\/www.fuhselab.de\/index.php\/2023\/09\/14\/arduino-workshop-4-2023\/","title":{"rendered":"Arduino Workshop 4\/2023"},"content":{"rendered":"\n<p>Es wird Zeit sich mit den Begriffen Digital Out, Digital In, Analog Out und Analog In zu befassen und damit fast alle M\u00f6glichkeiten des Arduinos kennenzulernen\u2026<\/p>\n\n\n\n<!--more-->\n\n\n\n<p><strong>Digital Out:<\/strong><\/p>\n\n\n\n<p>Mit den ersten LED-Experimenten haben wir bereits Digital Out kennengelernt.<\/p>\n\n\n\n<p><strong>Digital In:<\/strong><\/p>\n\n\n\n<p>Bei diesem Projekt besteht das Ziel darin, dass eine LED bei Bet\u00e4tigung einer Taste eine halbe Sekunde lang aufleuchtet.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#define LED 12\n\n#define BUTTON 7\n\nvoid setup()\n\n{\n\npinMode(LED, OUTPUT);\n\npinMode(BUTTON, INPUT);\n\n}\n\nvoid loop()\n\n{\n\nif (digitalRead(BUTTON) == HIGH)\n\n{\n\ndigitalWrite(LED, HIGH);\n\ndelay(500);\n\ndigitalWrite(LED, LOW);\n\n}\n\n}<\/code><\/pre>\n\n\n\n<p><strong>Analog Out:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>int led01 = 13;\n\nint del = 5;\n\nvoid setup()\n\n{\n\npinMode(led01, OUTPUT);\n\n}\n\nvoid loop()\n\n{\n\nfor (int a = 0; a&lt; 256 ; a++)\n\n{\n\nanalogWrite(led01, a);\n\ndelay(del);\n\n}\n\nfor(int a = 255; a>=0; a\u2013)\n\n{\n\nanalogWrite(led01, a);\n\ndelay(del);\n\n}\n\n}<\/code><\/pre>\n\n\n\n<p><strong>Analog In:<\/strong><\/p>\n\n\n\n<p>Per Analog In werden analoge Sensoren ausgelesen. Als erstes Beispiel dient ein Potenziometer.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>int sensorPin = A0; \/\/ Arduino-Pin f\u00fcr Potentiometer\n\nint ledPin = 13; \/\/ Arduino-Pin f\u00fcr LED\n\nint sensorValue = 0; \/\/ Variable zum speichern des Wertes der vom Sensor\/Poti kommt\n\nvoid setup()\n\n{\n\npinMode(ledPin, OUTPUT);\n\n}\n\nvoid loop()\n\n{\n\nsensorValue = analogRead(sensorPin); \/\/ Wert des Sensors\/Poti lesen\n\ndigitalWrite(ledPin, HIGH); \/\/ LED einschalten\n\ndelay(sensorValue); \/\/Verz\u00f6gerung in Millisekunden laut Sensorwert\n\ndigitalWrite(ledPin, LOW); \/\/ LED aus\n\ndelay(sensorValue); \/\/Verz\u00f6gerung in Millisekunden laut Sensorwert\n\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Es wird Zeit sich mit den Begriffen Digital Out, Digital In, Analog Out und Analog In zu befassen und damit fast alle M\u00f6glichkeiten des Arduinos kennenzulernen\u2026<\/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-719","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\/719","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=719"}],"version-history":[{"count":1,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts\/719\/revisions"}],"predecessor-version":[{"id":720,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/posts\/719\/revisions\/720"}],"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=719"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/categories?post=719"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fuhselab.de\/index.php\/wp-json\/wp\/v2\/tags?post=719"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}