{"id":4091,"date":"2019-06-08T07:48:42","date_gmt":"2019-06-08T07:48:42","guid":{"rendered":"http:\/\/fambach.net\/?p=4091"},"modified":"2020-11-22T19:39:19","modified_gmt":"2020-11-22T19:39:19","slug":"grundlagen-elektronischer-kompass","status":"publish","type":"post","link":"https:\/\/www.fambach.net\/en\/grundlagen-elektronischer-kompass\/","title":{"rendered":"Fundamentals of electronic compass"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Contents\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/#Ansicht\" >View<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/#Daten\" >Data<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/#Grundlagen\" >Foundations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/#Schaltung\" >Circuit<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/#Anschluss\" >Annexation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/#Einsatzzwecke\" >Applications<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/#Programmierung\" >Programming<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/#Bibliothek\" >Library<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/#Testprogramm_1\" >Test programme 1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/#Testprogramm_2\" >Testprogramm 2<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/#Fazit\" >Conclusion<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/#Probleme\" >Problems<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/#Die_Werte_des_Sensors_stimmen_nicht\" >Die Werte des Sensors stimmen nicht<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/#Losung_1_Umgebung_bereinigen\" >L&ouml;sung 1 Umgebung bereinigen<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/#Losung_2_Sensor_justieren\" >L&ouml;sung 2 Sensor justieren<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/#Der_Sensor_reagiert_nicht\" >Der Sensor reagiert nicht<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/#Losung_1_Tauschen_von_SDA_und_SCL_Leitung\" >L&ouml;sung 1: Tauschen von SDA und SCL Leitung<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/#Losung_2_I2CWire_Bus_testen\" >L&ouml;sung 2: I2C\/Wire Bus testen<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/#Verwandte_Berichte\" >Verwandte Berichte<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/#Quellen\" >Sources<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Ein elektronischer Kompass ermittelt &auml;hnlich einem magnetischen Kompasses die Nordrichtung. Die meisten elektronischen Kompasse machen dies nicht nur in X\/Y Richtung sondern auch dreidimenstional in X\/Z &#8211; Y\/Z Richtung.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Einsatzzwecke\"><\/span>Applications<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Aircraft construction<\/li><li>Drohnen und &auml;hnliches<\/li><li>Navigation<\/li><li>Car manufacturing<\/li><li>Smartphones<\/li><li>Satellites<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">How it works<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">An electronic compass is also called a magnetometer. It is based on the <a href=\"https:\/\/de.wikipedia.org\/wiki\/Hall-Effekt#:~:text=Der%20Hall%2DEffekt%20tritt%20in,die%20Elektronen%20wirkende%20Lorentzkraft%20kompensiert.\" target=\"_blank\" rel=\"noreferrer noopener\">Hall effect<\/a>. Trifft ein Strom durchflossener Leiter auf ein Magenetfeld werden die Elektronen in ihm abgelenkt und es Kommt zu einer Spannungs&auml;nderung. Diese Spannungs&auml;nderung kann gemessen und daraus wiederum das Magnetische Feld ermittelt werden. Moderne elektronische Kompass-Sensoren sind aus d&uuml;nnen Folien in einem IC Geh&auml;use aufgebaut, welche das Erdmagnetfeld wahrnehmen und messen k&ouml;nnen.<\/p>\n\n\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"How a magnetometer works? | Working of a magnetometer in a smartphone | MEMS inside a magnetometer\" width=\"840\" height=\"473\" src=\"https:\/\/www.youtube.com\/embed\/_ZiLwoClRGQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<figcaption>Video Basics Magnetic Sensor (English)<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Verwandte Beitr&auml;ge<\/h2>\n\n\n<ul class=\"display-posts-listing\">\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/neo-6m-gps-logger-shield-v1-0\/\">NEO-6M GPS Logger Shield V1.0<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/zumo-v1-2\/\">Zumo V1.2<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/lilygo-t-beam\/\">LilyGo T-Beam<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/gy-neo6mv2-gps-modul\/\">GY-NEO6MV2 GPS MODULE<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/esp-32-armband-lilygo-t-wristband\/\">PREVIEW \u2013 ESP 32 Wristband \u2013 LilyGo-T-Wristband<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/grundlagen-elektronischer-beschleunigungssensor\/\">Basics of Accelerometer<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/grundlagen-elektronischer-kompass\/\">Fundamentals of electronic compass<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/grundlagen-elektronisches-gyroskop\/\">Fundamentals of Electronic Gyroscopes<\/a><\/li>\n<li class=\"listing-item\"><a class=\"title\" href=\"https:\/\/www.fambach.net\/en\/gy-273-hmc5883l-kompassmodul\/\">GY-273\/HMC5883L \u2013 Compass Module<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quellen\"><\/span>Sources<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/de.wikipedia.org\/wiki\/Magnetometer\">https:\/\/de.wikipedia.org\/wiki\/Magnetometer<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"http:\/\/smartphone-star.de\/magazin\/digitaler-kompass-magnetometer\">http:\/\/smartphone-star.de\/magazin\/digitaler-kompass-magnetometer<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Ein elektronischer Kompass ermittelt &auml;hnlich einem magnetischen Kompasses die Nordrichtung. Die meisten elektronischen Kompasse machen dies nicht nur in X\/Y Richtung sondern auch dreidimenstional in X\/Z &#8211; Y\/Z Richtung. Einsatzzwecke Flugzeugbau Drohnen und &auml;hnliches Navigation Automobilbau Smartphones Satelliten Funktionsweise Ein elektronischer Kompass wird auch Magenetometer genannt. Er basiert auf dem Hall-Effekt. Trifft ein Strom durchflossener &#8230;<\/p>\n<a href=\"https:\/\/www.fambach.net\/en\/d1-mini-shield-sg30-luftqualitaet\/\" class=\"read-more-link\">Carry on reading <span class=\"screen-reader-text\">\"D1 Mini Shield &#8211; SG30 Luftqualit\u00e4tsmessung\"<\/span> <span class=\"meta-nav\">\u2192<\/span><\/a>","protected":false},"author":1,"featured_media":4182,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"no","footnotes":""},"categories":[223],"tags":[105,90,106,103,80],"class_list":["post-4091","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kompass","tag-hal-effekt","tag-kompass","tag-magnetometer","tag-navigation","tag-positionsbestimmung","penguin-post","penguin-post-not-sticky"],"modified_by":"sfambach","_links":{"self":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/4091","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/comments?post=4091"}],"version-history":[{"count":5,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/4091\/revisions"}],"predecessor-version":[{"id":6543,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/4091\/revisions\/6543"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media\/4182"}],"wp:attachment":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media?parent=4091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/categories?post=4091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/tags?post=4091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}