{"id":180,"date":"2021-04-08T14:46:54","date_gmt":"2021-04-08T14:46:54","guid":{"rendered":"http:\/\/thebundschuhs.de\/lego\/?p=180"},"modified":"2021-04-18T19:38:29","modified_gmt":"2021-04-18T19:38:29","slug":"balance-inventor-the-balancing-wheelchair","status":"publish","type":"post","link":"https:\/\/thebundschuhs.de\/lego\/2021\/04\/08\/balance-inventor-the-balancing-wheelchair\/","title":{"rendered":"Balance-Inventor &#8211; The balancing wheelchair"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/thebundschuhs.de\/lego\/wp-content\/uploads\/2021\/04\/wheelchair_3D.png\" alt=\"\" class=\"wp-image-181\" width=\"440\" height=\"437\" srcset=\"https:\/\/thebundschuhs.de\/lego\/wp-content\/uploads\/2021\/04\/wheelchair_3D.png 542w, https:\/\/thebundschuhs.de\/lego\/wp-content\/uploads\/2021\/04\/wheelchair_3D-300x298.png 300w, https:\/\/thebundschuhs.de\/lego\/wp-content\/uploads\/2021\/04\/wheelchair_3D-150x150.png 150w, https:\/\/thebundschuhs.de\/lego\/wp-content\/uploads\/2021\/04\/wheelchair_3D-480x476.png 480w, https:\/\/thebundschuhs.de\/lego\/wp-content\/uploads\/2021\/04\/wheelchair_3D-100x100.png 100w\" sizes=\"auto, (max-width: 440px) 100vw, 440px\" \/><\/figure><\/div>\n\n\n\n<p>This balancing wheelchair uses a simple PID-controller loop to balance itself on just two wheels. It can be built with just the parts in the 51515 Mindstorms Inventor set. You do not need any additional parts besides a PC, tablet, or phone to upload the program.<\/p>\n\n\n\n<p>The Balance-Inventor is a fascinating toy. If you have ever tried to balance a real wheelchair on two wheels, you know how difficult it is. This model tries to teach you some basics on PID-motor control. <\/p>\n\n\n\n<p>Building instructions, detailed description of the code as well as the actual .lms-File for the Mindstorms-App are available on<a href=\"https:\/\/rebrickable.com\/users\/Bundy\/mocs\/\"> rebrickable.com<\/a><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-embed-handler wp-block-embed-embed-handler wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Balance Inventor - Self-balancing Wheelchair based on Mindstorms 51515\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/kqVb0A-aqZI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>More Details on the page about the book <a href=\"https:\/\/thebundschuhs.de\/lego\/2021\/04\/18\/lego-mindstorms-robot-inventor-expert-book\/\">The Mindstorms Robot Inventor Expert<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>This balancing wheelchair uses a simple PID-controller loop to balance itself on just two wheels. It can be built with&#8230;<\/p>\n","protected":false},"author":1,"featured_media":181,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[29],"class_list":["post-180","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mindstorms","tag-lego-mindstorms","wpcat-27-id"],"_links":{"self":[{"href":"https:\/\/thebundschuhs.de\/lego\/wp-json\/wp\/v2\/posts\/180","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thebundschuhs.de\/lego\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thebundschuhs.de\/lego\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thebundschuhs.de\/lego\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thebundschuhs.de\/lego\/wp-json\/wp\/v2\/comments?post=180"}],"version-history":[{"count":3,"href":"https:\/\/thebundschuhs.de\/lego\/wp-json\/wp\/v2\/posts\/180\/revisions"}],"predecessor-version":[{"id":323,"href":"https:\/\/thebundschuhs.de\/lego\/wp-json\/wp\/v2\/posts\/180\/revisions\/323"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thebundschuhs.de\/lego\/wp-json\/wp\/v2\/media\/181"}],"wp:attachment":[{"href":"https:\/\/thebundschuhs.de\/lego\/wp-json\/wp\/v2\/media?parent=180"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thebundschuhs.de\/lego\/wp-json\/wp\/v2\/categories?post=180"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thebundschuhs.de\/lego\/wp-json\/wp\/v2\/tags?post=180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}