{"id":73,"date":"2011-10-06T11:37:20","date_gmt":"2011-10-06T09:37:20","guid":{"rendered":"http:\/\/blog.herrwolff.org\/?p=73"},"modified":"2012-02-27T23:19:21","modified_gmt":"2012-02-27T21:19:21","slug":"arduino-der-temperatursensor","status":"publish","type":"post","link":"http:\/\/blog.herrwolff.org\/?p=73","title":{"rendered":"Arduino &#8212; Der Temperatursensor"},"content":{"rendered":"<p>[seriesposts name=&#8220;Arduino&#8220;, orderby=&#8220;user_order&#8220;]<\/p>\n<p>Der Temperatursensor <strong>LM35 CZ<\/strong> ist ein analoger Sensor.<\/p>\n<p>N\u00e4hers zur Funktionsweise findet sich auf dem  <a href='http:\/\/www.watterott.com\/download\/LM35.pdf' >Datenblatt<\/a><\/p>\n<p>Schaltplan<br \/>\n<img data-attachment-id=\"98\" data-permalink=\"http:\/\/blog.herrwolff.org\/wp-content\/uploads\/2011\/10\/Schaltplan_Steckplatine.png\" data-orig-file=\"http:\/\/blog.herrwolff.org\/wp-content\/uploads\/2011\/10\/Schaltplan_Steckplatine.png\" data-orig-size=\"518,259\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Schaltplan_Steckplatine\" data-image-description=\"\" data-medium-file=\"http:\/\/blog.herrwolff.org\/wp-content\/uploads\/2011\/10\/Schaltplan_Steckplatine-300x150.png\" data-large-file=\"http:\/\/blog.herrwolff.org\/wp-content\/uploads\/2011\/10\/Schaltplan_Steckplatine.png\" loading=\"lazy\" width=\"518\" height=\"259\" class=\"wp-image-98 size-full\"  id=\"img-88\"  src=\"http:\/\/blog.herrwolff.org\/wp-content\/uploads\/2011\/10\/Schaltplan_Steckplatine.png\" title=\"Schaltplan_Steckplatine\" alt=\"\" srcset=\"http:\/\/blog.herrwolff.org\/wp-content\/uploads\/2011\/10\/Schaltplan_Steckplatine.png 518w, http:\/\/blog.herrwolff.org\/wp-content\/uploads\/2011\/10\/Schaltplan_Steckplatine-150x75.png 150w, http:\/\/blog.herrwolff.org\/wp-content\/uploads\/2011\/10\/Schaltplan_Steckplatine-300x150.png 300w, http:\/\/blog.herrwolff.org\/wp-content\/uploads\/2011\/10\/Schaltplan_Steckplatine-500x250.png 500w\" sizes=\"(max-width: 518px) 100vw, 518px\" \/>\t<p class=\"numberOfNotes\">Notes: 4<\/p>        <script type=\"text\/javascript\">\r\njQuery(function() {\r\n    knsprImageNote.initializeNoteDisplay('.wp-image-98', [{\"x1\":232,\"y1\":201,\"width\":9,\"height\":10,\"imageId\":\"98\",\"note\":\"Analog Port 0\",\"url\":\"\"},{\"x1\":203,\"y1\":201,\"width\":16,\"height\":15,\"imageId\":\"98\",\"note\":\"GND\",\"url\":\"\"},{\"x1\":187,\"y1\":203,\"width\":0,\"height\":0,\"imageId\":\"98\",\"note\":\"5 Volt\",\"url\":\"\"},{\"x1\":347,\"y1\":39,\"width\":0,\"height\":0,\"imageId\":\"98\",\"note\":\"LM\",\"url\":\"http:\/\/\"}], 98, false, false, 518, 259);\r\n});\r\n<\/script><br \/>\nEin einfacher Code, der die aktuelle Temperatur \u00fcber die Serielle Schnittstelle ausgibt: <\/p>\n<pre>\r\n\/* Test for the Temperature Sensor LM35CZ *\/\r\n\r\nconst unsigned int TEMP_SENSOR_PIN = 0;\r\nconst float SUPPLY_VOLTAGE = 5000;\r\nconst unsigned int BOUD_RATE = 9600;\r\n\r\nvoid setup() {\r\n  Serial.begin(BOUD_RATE);\r\n}\r\n\r\nvoid loop() {\r\n  Serial.print(get_temperature());\r\n  Serial.println(\" C\");  \r\n}\r\n\r\nconst float get_temperature() {\r\n  const int sensor_volate = analogRead(TEMP_SENSOR_PIN);\r\n  const float voltage = sensor_volate *(SUPPLY_VOLTAGE \/ 1024); \r\n  return voltage \/ 10;\r\n}\r\n<\/pre>\n<p><!--more--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>[seriesposts name=&#8220;Arduino&#8220;, orderby=&#8220;user_order&#8220;] Der Temperatursensor LM35 CZ ist ein analoger Sensor. N\u00e4hers zur Funktionsweise findet sich auf dem Datenblatt Schaltplan Notes: 4 Ein einfacher Code, der die aktuelle Temperatur \u00fcber die Serielle Schnittstelle ausgibt: \/* Test for the Temperature Sensor LM35CZ *\/ const unsigned int TEMP_SENSOR_PIN = 0; const float SUPPLY_VOLTAGE = 5000; const unsigned &hellip; <a href=\"http:\/\/blog.herrwolff.org\/?p=73\" class=\"more-link\"><span class=\"screen-reader-text\">Arduino &#8212; Der Temperatursensor<\/span> weiterlesen <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"spay_email":"","jetpack_publicize_message":""},"categories":[26],"tags":[],"jetpack_featured_media_url":"","jetpack_publicize_connections":[],"jetpack_shortlink":"https:\/\/wp.me\/p1ZaWF-1b","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/blog.herrwolff.org\/index.php?rest_route=\/wp\/v2\/posts\/73"}],"collection":[{"href":"http:\/\/blog.herrwolff.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.herrwolff.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.herrwolff.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.herrwolff.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=73"}],"version-history":[{"count":71,"href":"http:\/\/blog.herrwolff.org\/index.php?rest_route=\/wp\/v2\/posts\/73\/revisions"}],"predecessor-version":[{"id":734,"href":"http:\/\/blog.herrwolff.org\/index.php?rest_route=\/wp\/v2\/posts\/73\/revisions\/734"}],"wp:attachment":[{"href":"http:\/\/blog.herrwolff.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=73"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.herrwolff.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=73"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.herrwolff.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=73"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}