{"id":7619,"date":"2021-11-24T10:14:51","date_gmt":"2021-11-24T10:14:51","guid":{"rendered":"https:\/\/www.fambach.net\/?p=7619"},"modified":"2026-10-03T20:05:51","modified_gmt":"2026-10-03T20:05:51","slug":"sunflower","status":"publish","type":"post","link":"https:\/\/www.fambach.net\/en\/sunflower\/","title":{"rendered":"Sunflower"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_89 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\/sunflower\/#Fakten\" >Facts<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fambach.net\/en\/sunflower\/#Bestandteile\" >Components<\/a><\/li><\/ul><\/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\/sunflower\/#Anwendungsbereiche\" >Areas of application<\/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\/sunflower\/#Ansichten\" >Views<\/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\/sunflower\/#Aufbau\" >Structure<\/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\/sunflower\/#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-7\" href=\"https:\/\/www.fambach.net\/en\/sunflower\/#Bibliotheken\" >Libraries<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.fambach.net\/en\/sunflower\/#Testprogramm\" >Test programme<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.fambach.net\/en\/sunflower\/#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-10\" href=\"https:\/\/www.fambach.net\/en\/sunflower\/#Dreht_nicht_in_die_richtige_Richtung\" >Turns the wrong way<\/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\/sunflower\/#Sonstiges\" >Miscellaneous<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.fambach.net\/en\/sunflower\/#Optimierung\" >Optimisation<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.fambach.net\/en\/sunflower\/#Fazit\" >Conclusion<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.fambach.net\/en\/sunflower\/#Verwandte_Beitrage\" >Related Posts<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.fambach.net\/en\/sunflower\/#Quellen\" >Sources<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Wie die Sonnenblume reckt das folgende Projekt seine Bl\u00fcte (Solarpanel) nach der Sonne. Ein lasergeschnitzter Holzrahmen mit ein wenig Technik und schon hat man ein Projekt, das nicht nur Kinder begeistert.  <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Das Modell ist unter dem Begriff \u201eArduino Intelligent Solar Tracking\u201c beim schnellen Ali f\u00fcr rund 25-50\u20ac zu finden.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">After a brief internet search, I also found a few example projects; please see the references for these.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"fakten\"><span class=\"ez-toc-section\" id=\"Fakten\"><\/span>Facts<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"bestandteile\"><span class=\"ez-toc-section\" id=\"Bestandteile\"><\/span>Components<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Vier lichtabh\u00e4ngige <span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a href=\"https:\/\/www.fambach.net\/en\/sensor-ky-018-photowiderstand\/\" data-type=\"post\" data-id=\"1310\" class=\"ub-content-link__anchor\">Resistors (LDRs) on circuit board<\/a><span class=\"ub-status ub-status--unknown\" title=\"Link status: Unknown\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: Unknown<\/span><\/span><\/span><\/li><li>Two <span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a href=\"https:\/\/www.fambach.net\/en\/arduino-pan-tilt-test\/\" data-type=\"post\" data-id=\"808\" class=\"ub-content-link__anchor\">Servos <\/a><span class=\"ub-status ub-status--unknown\" title=\"Link status: Unknown\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: Unknown<\/span><\/span><\/span>f\u00fcr die horizontale und vertikale Positionierung.<\/li><li>A small solar panel<\/li><li><span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a href=\"https:\/\/www.fambach.net\/en\/arduino-uno\/\" data-type=\"post\" data-id=\"447\" class=\"ub-content-link__anchor\">Arduino Uno<\/a><span class=\"ub-status ub-status--unknown\" title=\"Link status: Unknown\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: Unknown<\/span><\/span><\/span> or compatible.<\/li><li>Pin-Header-Kabel (bei mir waren drei zu wenig dabei)<\/li><li>Circuit board, for example. <span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a href=\"https:\/\/www.fambach.net\/en\/arduino-sensor-platine-sensor-shield-1-0\/\" data-type=\"post\" data-id=\"7453\" class=\"ub-content-link__anchor\">Sensor board<\/a><span class=\"ub-status ub-status--unknown\" title=\"Link status: Unknown\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: Unknown<\/span><\/span><\/span> oder Motorplatine <span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/www.fambach.net\/en\/motor-platine-v1\/\" data-type=\"post\" data-id=\"628\" class=\"ub-content-link__anchor\">Version 1<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span>\/<span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/www.fambach.net\/en\/motor-platine-v2\/\" data-type=\"post\" data-id=\"648\" class=\"ub-content-link__anchor\">V2<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span> (Ich habe die Motorplatine V1 verwendet)<\/li><li>Wooden or hardboard casing <\/li><li>Assorted screws and spacers<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\" id=\"wpls-table-1\"><tbody><tr><td><strong>Description<\/strong><\/td><td><strong>Worth<\/strong><\/td><\/tr><tr><td>Servo1 (Horizontal servo)<\/td><td>SER1 (Pin 9)<\/td><\/tr><tr><td>Servo2 (Vertical Servo)<\/td><td>SER2 (Pin 10)<\/td><\/tr><tr><td>LDR1 Top left<\/td><td>A1<\/td><\/tr><tr><td>LDR2 Top right<\/td><td>A0<\/td><\/tr><tr><td>LDR3 Bottom left<\/td><td>A3<\/td><\/tr><tr><td>LDR4 Unten rechts<\/td><td>A2<\/td><\/tr><\/tbody><\/table><figcaption>Connecting the motor board<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"anwendungsbereiche\"><span class=\"ez-toc-section\" id=\"Anwendungsbereiche\"><\/span>Areas of application<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Einfaches Modell f\u00fcr Steuer- und Regeltechnik <\/li><li>Lehrbeispiel, um Energie effizienter nutzen zu k\u00f6nnen <\/li><li>Solarbetrieb von Microcontrollern, wobei der Arduino mehr verbraucht als das Panel liefert ;).<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"ansichten\"><span class=\"ez-toc-section\" id=\"Ansichten\"><\/span>Views<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.fambach.net\/en\/?attachment_id=8158\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"512\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-front.jpg\" alt=\"\" data-id=\"8158\" data-link=\"https:\/\/www.fambach.net\/?attachment_id=8158\" class=\"wp-image-8158\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-front.jpg 600w, https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-front-300x256.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-front-14x12.jpg 14w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><\/a><figcaption class=\"blocks-gallery-item__caption\">Sunflower \u2013 von vorne<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.fambach.net\/en\/?attachment_id=8157\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"550\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-back.jpg\" alt=\"\" data-id=\"8157\" data-link=\"https:\/\/www.fambach.net\/?attachment_id=8157\" class=\"wp-image-8157\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-back.jpg 600w, https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-back-300x275.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-back-13x12.jpg 13w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><\/a><figcaption class=\"blocks-gallery-item__caption\"> Sunflower \u2013  von hinten<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.fambach.net\/en\/?attachment_id=8159\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"609\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-sidel.jpg\" alt=\"\" data-id=\"8159\" data-link=\"https:\/\/www.fambach.net\/?attachment_id=8159\" class=\"wp-image-8159\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-sidel.jpg 600w, https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-sidel-296x300.jpg 296w, https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-sidel-12x12.jpg 12w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><\/a><figcaption class=\"blocks-gallery-item__caption\"> Sunflower \u2013  Seite links<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.fambach.net\/en\/?attachment_id=8160\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"592\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-sider.jpg\" alt=\"\" data-id=\"8160\" data-link=\"https:\/\/www.fambach.net\/?attachment_id=8160\" class=\"wp-image-8160\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-sider.jpg 600w, https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-sider-300x296.jpg 300w, https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-sider-12x12.jpg 12w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><\/a><figcaption class=\"blocks-gallery-item__caption\"> Sunflower \u2013  Seite rechts<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.fambach.net\/en\/?attachment_id=8161\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"1067\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-top-focussensor.jpg\" alt=\"\" data-id=\"8161\" data-link=\"https:\/\/www.fambach.net\/?attachment_id=8161\" class=\"wp-image-8161\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-top-focussensor.jpg 600w, https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-top-focussensor-169x300.jpg 169w, https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-top-focussensor-576x1024.jpg 576w, https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-top-focussensor-7x12.jpg 7w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><\/a><figcaption class=\"blocks-gallery-item__caption\"> Sunflower \u2013  von oben, Fokus auf Sensor<\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.fambach.net\/en\/?attachment_id=8162\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"1067\" src=\"https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-top-fokus-board.jpg\" alt=\"\" data-id=\"8162\" data-link=\"https:\/\/www.fambach.net\/?attachment_id=8162\" class=\"wp-image-8162\" srcset=\"https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-top-fokus-board.jpg 600w, https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-top-fokus-board-169x300.jpg 169w, https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-top-fokus-board-576x1024.jpg 576w, https:\/\/www.fambach.net\/wp-content\/uploads\/sunflower-top-fokus-board-7x12.jpg 7w\" sizes=\"auto, (max-width: 599px) calc(100vw - 50px), (max-width: 767px) calc(100vw - 70px), (max-width: 991px) 429px, (max-width: 1199px) 637px, 354px\"><\/a><figcaption class=\"blocks-gallery-item__caption\"> Sunflower \u2013  von oben, Fokus auf Board<\/figcaption><\/figure><\/li><\/ul><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"aufbau\"><span class=\"ez-toc-section\" id=\"Aufbau\"><\/span>Structure<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Der Aufbau nach Anleitung gestaltet sich problemlos.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ae01.alicdn.com\/kf\/H3ed60c3457e349139cffc4742d338db4X.jpg\" alt=\"\"><figcaption>Sunflower \u2013 Teile (Quelle: Aliexpress.com)<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">There is a guide in video format<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Dual Axis Solar Tracker - DIY Arduino Powered - How to Assemble\" width=\"840\" height=\"473\" src=\"https:\/\/www.youtube.com\/embed\/-f6FthqPwog?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><figcaption>Sunflower \u2013 Aufbauanleitungsvideo<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">und eine PDF-Anleitung, leider nur auf Chinesisch. Die Bilder sollten aber ausreichend sein.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/github.com\/shihaipeng03\/Sunflower\/blob\/master\/Sunflower%202020%E5%AE%89%E8%A3%85%E8%B0%83%E8%AF%95%E8%AF%B4%E6%98%8E.pdf\" class=\"ub-content-link__anchor\">https:\/\/github.com\/shihaipeng03\/Sunflower\/blob\/master\/Sunflower%202020%E5%AE%89%E8%A3%85%E8%B0%83%E8%AF%95%E8%AF%B4%E6%98%8E.pdf<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"programmierung\"><span class=\"ez-toc-section\" id=\"Programmierung\"><\/span>Programming<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"bibliotheken\"><span class=\"ez-toc-section\" id=\"Bibliotheken\"><\/span>Libraries<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No additional libraries are required.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"testprogramm\"><span class=\"ez-toc-section\" id=\"Testprogramm\"><\/span>Test programme<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">As my programme, I have chosen the following example.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/github.com\/shihaipeng03\/Sunflower\" class=\"ub-content-link__anchor\">https:\/\/github.com\/shihaipeng03\/Sunflower<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"probleme\"><span class=\"ez-toc-section\" id=\"Probleme\"><\/span>Problems<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"dreht-nicht-in-die-richtige-richtung\"><span class=\"ez-toc-section\" id=\"Dreht_nicht_in_die_richtige_Richtung\"><\/span>Turns the wrong way<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u00dcberpr\u00fcfen, ob die Sensoren in der richtigen Reihenfolge angeschlossen sind.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"sonstiges\"><span class=\"ez-toc-section\" id=\"Sonstiges\"><\/span>Miscellaneous<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"optimierung\"><span class=\"ez-toc-section\" id=\"Optimierung\"><\/span>Optimisation<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">F\u00fcr eine reale Nutzung w\u00e4re ein gr\u00f6\u00dferes\/st\u00e4rkeres Solarpanel n\u00f6tig. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Anstatt alle LDR-Sensoren an einer Stelle zu positionieren, k\u00f6nnte man diese an die Ecken des Panels setzen und entsprechend abschirmen. Evtl. w\u00fcrde dies die Messwerte etwas verbessern.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"fazit\"><span class=\"ez-toc-section\" id=\"Fazit\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nettes kleines Projekt. Je nach Paket ist fast alles schon dabei. Kann von Kindern ab 8 mit Aufsicht aufgebaut werden. Die Programmierung ist dann eher was f\u00fcr die Gr\u00f6\u00dferen. Evtl. k\u00f6nnte man hier mit graphischer Programmierung arbeiten.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"verwandte-beitraege\"><span class=\"ez-toc-section\" id=\"Verwandte_Beitrage\"><\/span>Related Posts<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n\n\n\n<h2 class=\"wp-block-heading\" id=\"quellen\"><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\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/de.aliexpress.com\/af\/Arduino-Intelligente-Solar-Tracking.html?d=y&amp;origin=n&amp;SearchText=Arduino+Intelligente+Solar+Tracking&amp;catId=0&amp;initiative_id=SB_20211124005205\" class=\"ub-content-link__anchor\">https:\/\/de.aliexpress.com\/af\/Arduino-Intelligente-Solar-Tracking.html?d=y&amp;origin=n&amp;SearchText=Arduino+Intelligente+Solar+Tracking&amp;catId=0&amp;initiative_id=SB_20211124005205<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/github.com\/shihaipeng03\/Sunflower\" class=\"ub-content-link__anchor\">https:\/\/github.com\/shihaipeng03\/Sunflower<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/create.arduino.cc\/projecthub\/Mako_\/arduino-sunflower-c4fd84\" class=\"ub-content-link__anchor\">https:\/\/create.arduino.cc\/projecthub\/Mako_\/arduino-sunflower-c4fd84<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/www.instructables.com\/Sunflower-Arduino-Solar-Tracker\/\" class=\"ub-content-link__anchor\">https:\/\/www.instructables.com\/Sunflower-Arduino-Solar-Tracker\/<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/www.elecrow.com\/blog\/arduino-sunflower-an-electronic-sundancer.html\" class=\"ub-content-link__anchor\">https:\/\/www.elecrow.com\/blog\/arduino-sunflower-an-electronic-sundancer.html<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Wie die Sonnenblume reckt das folgende Projekt seine Bl\u00fcte (Solarpanel) nach der Sonne. Ein lasergeschnitzter Holzrahmen mit ein wenig Technik und schon hat man ein Projekt, das nicht nur Kinder begeistert. Das Modell ist unter dem Begriff &#8222;Arduino Intelligent Solar Tracking&#8220; beim schnellen Ali f\u00fcr rund 25-50\u20ac zu finden. Nach kurzer Recherche im Internet fand &#8230;<\/p>\n<a href=\"https:\/\/www.fambach.net\/en\/sunflower\/\" class=\"read-more-link\">Carry on reading <span class=\"screen-reader-text\">\"Sunflower\"<\/span> <span class=\"meta-nav\">\u2192<\/span><\/a>","protected":false},"author":1,"featured_media":8163,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"no","footnotes":""},"categories":[180,184,354,197,160,207],"tags":[29,545,67,122,479,543,544],"class_list":["post-7619","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ardunio-uno","category-c-c","category-externe-projekte","category-lichtmessung","category-projekte-2","category-servos","tag-arduino","tag-holz-modell","tag-ldr","tag-servo","tag-solar","tag-sonnenblume","tag-sunflower","penguin-post","penguin-post-not-sticky"],"modified_by":"sfambach","_links":{"self":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/7619","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=7619"}],"version-history":[{"count":10,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/7619\/revisions"}],"predecessor-version":[{"id":17229,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/7619\/revisions\/17229"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media\/8163"}],"wp:attachment":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media?parent=7619"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/categories?post=7619"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/tags?post=7619"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}