{"id":137,"date":"2021-11-16T09:54:34","date_gmt":"2021-11-16T09:54:34","guid":{"rendered":"http:\/\/pedersen2.dk\/arduino\/?p=137"},"modified":"2021-11-16T09:55:05","modified_gmt":"2021-11-16T09:55:05","slug":"en-taeller","status":"publish","type":"post","link":"http:\/\/pedersen2.dk\/arduino\/index.php\/2021\/11\/16\/en-taeller\/","title":{"rendered":"Opgave 6: En t\u00e6ller"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Denne knap registrerer antallet af tryk:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1004\" height=\"622\" src=\"http:\/\/pedersen2.dk\/arduino\/wp-content\/uploads\/2021\/11\/knaptaeller.png\" alt=\"\" class=\"wp-image-148\" srcset=\"http:\/\/pedersen2.dk\/arduino\/wp-content\/uploads\/2021\/11\/knaptaeller.png 1004w, http:\/\/pedersen2.dk\/arduino\/wp-content\/uploads\/2021\/11\/knaptaeller-300x186.png 300w, http:\/\/pedersen2.dk\/arduino\/wp-content\/uploads\/2021\/11\/knaptaeller-768x476.png 768w, http:\/\/pedersen2.dk\/arduino\/wp-content\/uploads\/2021\/11\/knaptaeller-850x527.png 850w\" sizes=\"auto, (max-width: 1004px) 100vw, 1004px\" \/><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>int led1 = 13;\n\n\n\/\/knap\nint knap = 2;\nint knapStatus = 0;\nint preknapStatus = 0;\nint antalTryk = 0;\n\n  \nvoid setup()\n{\n  pinMode(led1, OUTPUT);\n  pinMode (knap, INPUT);\n  Serial.begin (9600);\n}\n\nvoid loop()\n{\n  \n knapStatus = digitalRead(knap);\n if (knapStatus != preknapStatus){ \n \n   if (knapStatus == HIGH){ \n  antalTryk = antalTryk +1; \n  Serial.println(antalTryk);\n  digitalWrite(led1, HIGH);\n \n }\n   \n   \n   \n  \n  else {\n    \n   digitalWrite(led1, LOW);\n   \n    \n   }  \n    \n  } \n  \npreknapStatus = knapStatus;\n} \n\n  \n <\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Denne knap registrerer antallet af tryk:<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-137","post","type-post","status-publish","format-standard","hentry","category-arduino-basic"],"_links":{"self":[{"href":"http:\/\/pedersen2.dk\/arduino\/index.php\/wp-json\/wp\/v2\/posts\/137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/pedersen2.dk\/arduino\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/pedersen2.dk\/arduino\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/pedersen2.dk\/arduino\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/pedersen2.dk\/arduino\/index.php\/wp-json\/wp\/v2\/comments?post=137"}],"version-history":[{"count":2,"href":"http:\/\/pedersen2.dk\/arduino\/index.php\/wp-json\/wp\/v2\/posts\/137\/revisions"}],"predecessor-version":[{"id":150,"href":"http:\/\/pedersen2.dk\/arduino\/index.php\/wp-json\/wp\/v2\/posts\/137\/revisions\/150"}],"wp:attachment":[{"href":"http:\/\/pedersen2.dk\/arduino\/index.php\/wp-json\/wp\/v2\/media?parent=137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/pedersen2.dk\/arduino\/index.php\/wp-json\/wp\/v2\/categories?post=137"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/pedersen2.dk\/arduino\/index.php\/wp-json\/wp\/v2\/tags?post=137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}