{"id":618,"date":"2025-02-20T11:02:56","date_gmt":"2025-02-20T03:02:56","guid":{"rendered":"https:\/\/code.xedulab.com\/?p=618"},"modified":"2025-03-31T13:49:52","modified_gmt":"2025-03-31T05:49:52","slug":"lifting-equipment","status":"publish","type":"post","link":"https:\/\/code.xedulab.com\/index.php\/2025\/02\/20\/lifting-equipment\/","title":{"rendered":"Lifting equipment"},"content":{"rendered":"<button class=\"simplefavorite-button has-count preset\" data-postid=\"618\" data-siteid=\"1\" data-groupid=\"1\" data-favoritecount=\"0\" style=\"box-shadow:none;-webkit-box-shadow:none;-moz-box-shadow:none;background-color:#ffffff;border-color:#ffffff;color:#686868;\"><i class=\"sf-icon-favorite\" style=\"color:#686868;\"><\/i>\u6536\u85cf<span class=\"simplefavorite-button-count\" style=\"\">0<\/span><\/button>\n<p>Introduction: Use joystick and motor to build a simple elevator structure.<br>Advanced: timed lifting and automatic control based on weather conditions. For example, the raising and lowering of the national flag.<br>Advanced: Consider the labor-saving structure of elevators and increase degrees of freedom, such as horizontal and vertical directions.<br>Experiment: Physics Experiment: Pulley System Experiment.<\/p>\n\n\n\n<p><strong>1\u3001Teaching objectives (knowledge preparation)<\/strong><\/p>\n\n\n\n<p>Get to know motors, understand their control and usage methods.<br>Implement the lifting effect using motors through programming.<br>Being able to combine real-life application scenarios and apply project devices to achieve intelligent application scenarios in daily life.<\/p>\n\n\n\n<p><strong>2\u3001Teaching tasks<\/strong><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Build a device that can use a joystick to control the operation of a motor for lifting and lowering.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"807\" height=\"325\" src=\"https:\/\/code.xedulab.com\/wp-content\/uploads\/2025\/02\/image-36.png\" alt=\"\" class=\"wp-image-2957\" srcset=\"https:\/\/code.xedulab.com\/wp-content\/uploads\/2025\/02\/image-36.png 807w, https:\/\/code.xedulab.com\/wp-content\/uploads\/2025\/02\/image-36-300x121.png 300w, https:\/\/code.xedulab.com\/wp-content\/uploads\/2025\/02\/image-36-768x309.png 768w\" sizes=\"(max-width: 807px) 100vw, 807px\" \/><\/figure>\n\n\n\n<p>3\u3001<strong>Preparation of teaching environment and equipment<\/strong><\/p>\n\n\n\n<p>Equipment List: Image (with label number 123456)<\/p>\n\n\n\n<p><strong>Equipment Serial Number Table<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Serial number<\/td><td>number<\/td><td>equipment<\/td><td>Specifications<\/td><td>quantity<\/td><\/tr><tr><td>1<\/td><td>&nbsp;<\/td><td>Joystick<\/td><td>&nbsp;<\/td><td>1<\/td><\/tr><tr><td>2<\/td><td>&nbsp;<\/td><td>Motor<\/td><td>&nbsp;<\/td><td>1<\/td><\/tr><tr><td>&nbsp;<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Software: <\/strong>Smart Code programming software.<\/p>\n\n\n\n<p><strong>Hardware: <\/strong>SMART Code kit: Joystick ,Motor.<\/p>\n\n\n\n<p><strong>Other: <\/strong>Several building block devices.<\/p>\n\n\n\n<p><strong>Detailed List of Structural Components<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Serial number<\/td><td>number<\/td><td>equipment<\/td><td>Specifications<\/td><td>quantity<\/td><\/tr><tr><td>1<\/td><td>&nbsp;<\/td><td>3-hole beam<\/td><td>&nbsp;<\/td><td>12<\/td><\/tr><tr><td>2<\/td><td>&nbsp;<\/td><td>7-hole beam<\/td><td>&nbsp;<\/td><td>4<\/td><\/tr><tr><td>3<\/td><td>&nbsp;<\/td><td>13-hole beam<\/td><td>&nbsp;<\/td><td>4<\/td><\/tr><tr><td>4<\/td><td>&nbsp;<\/td><td>T-shaped beam<\/td><td>&nbsp;<\/td><td>4<\/td><\/tr><tr><td>5<\/td><td>&nbsp;<\/td><td>Black sales<\/td><td>&nbsp;<\/td><td>36<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Note: Materials required to fix a set of sensors: 6 3-hole beams, 2 7-hole beams, 2 13 hole beams, 2 T-shaped beams, and 18 black pins.<\/p>\n\n\n\n<p>4\u3001<strong>Project Practice Process<\/strong><\/p>\n\n\n\n<p>(Summary of Knowledge Points: 1. Components. 2. Program Modules. 3. Program Design)<\/p>\n\n\n\n<p>1.<strong>Project video (in video format)<\/strong><\/p>\n\n\n\n<p>2.<strong>Project Steps<\/strong><\/p>\n\n\n\n<p>1.According to the item list, fix the joystick and motor.<\/p>\n\n\n\n<p>2.Consider the lifting structure of the motor and the selection of torque.<\/p>\n\n\n\n<p>3.The fixed support structure at the bottom of the elevator is considered to be stabilized using an &#8220;\u5de5&#8221; &#8211; shaped structure.<\/p>\n\n\n\n<p>4.Use SMART Code to program and control devices.<\/p>\n\n\n\n<p>Firstly, it is recommended to use three advanced statements for joystick control, which are joystick up, down, and middle states. The example code is as follows:<\/p>\n\n\n\n<p>Finally, add the motor rotation statement, with the joystick pointing upwards indicating forward rotation and the joystick pointing downwards indicating reverse rotation. The example code is as follows:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"424\" src=\"https:\/\/code.xedulab.com\/wp-content\/uploads\/2025\/02\/image-37-1024x424.png\" alt=\"\" class=\"wp-image-2958\" srcset=\"https:\/\/code.xedulab.com\/wp-content\/uploads\/2025\/02\/image-37-1024x424.png 1024w, https:\/\/code.xedulab.com\/wp-content\/uploads\/2025\/02\/image-37-300x124.png 300w, https:\/\/code.xedulab.com\/wp-content\/uploads\/2025\/02\/image-37-768x318.png 768w, https:\/\/code.xedulab.com\/wp-content\/uploads\/2025\/02\/image-37.png 1068w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>5.Run the program and debug the lifting speed.<\/p>\n\n\n\n<p>6.Optimization and improvement plan.<\/p>\n\n\n\n<p>7.Interesting thinking: Explore more effortless lifting structures.<\/p>\n\n\n\n<p>3.<strong>Reflection and discussion:<\/strong> <strong>Can we increase the lifting direction and degrees of freedom?<\/strong><\/p>\n\n\n\n<p>Experimental results<\/p>\n\n\n\n<p>Data records: Table 1 and Table 2<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>5\u3001Extension and Expansion<\/strong><\/p>\n\n\n\n<p>Reflection and exploration:<\/p>\n\n\n\n<p>Question 1:<\/p>\n\n\n\n<p>Question 2:<\/p>\n\n\n\n<p><\/p>\n<button class=\"simplefavorite-button has-count preset\" data-postid=\"618\" data-siteid=\"1\" data-groupid=\"1\" data-favoritecount=\"0\" style=\"box-shadow:none;-webkit-box-shadow:none;-moz-box-shadow:none;background-color:#ffffff;border-color:#ffffff;color:#686868;\"><i class=\"sf-icon-favorite\" style=\"color:#686868;\"><\/i>\u6536\u85cf<span class=\"simplefavorite-button-count\" style=\"\">0<\/span><\/button>","protected":false},"excerpt":{"rendered":"<p>\u6536\u85cf0 Introduction: Use joystick and motor to build a sim&#8230;<\/p>\n","protected":false},"author":16,"featured_media":2959,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[85,82],"tags":[],"class_list":["post-618","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3d-printing","category-robotics"],"_links":{"self":[{"href":"https:\/\/code.xedulab.com\/index.php\/wp-json\/wp\/v2\/posts\/618","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/code.xedulab.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/code.xedulab.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/code.xedulab.com\/index.php\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/code.xedulab.com\/index.php\/wp-json\/wp\/v2\/comments?post=618"}],"version-history":[{"count":3,"href":"https:\/\/code.xedulab.com\/index.php\/wp-json\/wp\/v2\/posts\/618\/revisions"}],"predecessor-version":[{"id":2960,"href":"https:\/\/code.xedulab.com\/index.php\/wp-json\/wp\/v2\/posts\/618\/revisions\/2960"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/code.xedulab.com\/index.php\/wp-json\/wp\/v2\/media\/2959"}],"wp:attachment":[{"href":"https:\/\/code.xedulab.com\/index.php\/wp-json\/wp\/v2\/media?parent=618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/code.xedulab.com\/index.php\/wp-json\/wp\/v2\/categories?post=618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/code.xedulab.com\/index.php\/wp-json\/wp\/v2\/tags?post=618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}