{"id":1608,"date":"2019-08-28T18:42:17","date_gmt":"2019-08-28T15:42:17","guid":{"rendered":"http:\/\/arduinolab.pw\/?p=1608"},"modified":"2019-08-28T19:00:57","modified_gmt":"2019-08-28T16:00:57","slug":"drajver-shagovogo-dvigatelya-st820-v1-0","status":"publish","type":"post","link":"https:\/\/arduinolab.pw\/index.php\/2019\/08\/28\/drajver-shagovogo-dvigatelya-st820-v1-0\/","title":{"rendered":"\u0414\u0440\u0430\u0439\u0432\u0435\u0440 \u0448\u0430\u0433\u043e\u0432\u043e\u0433\u043e \u0434\u0432\u0438\u0433\u0430\u0442\u0435\u043b\u044f ST820 V1.0"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043c\u043e\u0434\u0443\u043b\u044c \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u0448\u0430\u0433\u043e\u0432\u043e\u0433\u043e \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0447\u0438\u043f\u0430 STSPIN820. \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 (DIR \/ STEP). \u0414\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u0432 \u0432  \u0441\u0442\u0438\u043b\u0435 Pololu. <\/p>\n\n\n\n<!--more-->\n\n\n\n<h2 class=\"wp-block-heading\">\u0425\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438:<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u041d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u043f\u0440\u0438\u0432\u043e\u0434\u0430 \u0434\u0432\u0438\u0433\u0430\u0442\u0435\u043b\u044f:<\/strong> \u043e\u0442 7 \u0412 \u0434\u043e 45 \u0412 <\/li><li><strong>\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u0442\u043e\u043a:<\/strong> \u0434\u043e 1,5 \u0410  <\/li><li><strong>\u041c\u0438\u043a\u0440\u043e\u0448\u0430\u0433:<\/strong>  \u0434\u043e 1\/256 \u0448\u0430\u0433\u0430  <\/li><li>\u041f\u0440\u043e\u0441\u0442\u043e\u0439 \u0432 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 DIR \/ Step  <\/li><li>\u0417\u0430\u0449\u0438\u0442\u0430 \u043e\u0442 \u043f\u0435\u0440\u0435\u0433\u0440\u0443\u0437\u043a\u0438 \u043f\u043e \u0442\u043e\u043a\u0443, \u043a\u043e\u0440\u043e\u0442\u043a\u043e\u0433\u043e \u0437\u0430\u043c\u044b\u043a\u0430\u043d\u0438\u044f \u0438 \u043f\u0435\u0440\u0435\u0433\u0440\u0435\u0432\u0430<\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u041a\u0443\u043f\u0438\u0442\u044c: <\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"> \u043d\u0430 \u0410\u043b\u0438: <a rel=\"noreferrer noopener\" href=\"https:\/\/buyeasy.by\/cashback\/view\/pwy3j2i4hdfz3awt1i56bt59g165d4w6\/\" target=\"_blank\"><\/a><a href=\"https:\/\/buyeasy.by\/cashback\/view\/pwyec6drwy06s40cda5swezbaizzeqim\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (\u043e\u0442\u043a\u0440\u043e\u0435\u0442\u0441\u044f \u0432 \u043d\u043e\u0432\u043e\u0439 \u0432\u043a\u043b\u0430\u0434\u043a\u0435)\">\u0442\u0443\u0442<\/a><a rel=\"noreferrer noopener\" href=\"http:\/\/got.by\/3pinlu\" target=\"_blank\"><\/a>. <\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u0420\u0430\u0441\u043f\u0438\u043d\u043e\u0432\u043a\u0430 \u0438 \u0441\u0445\u0435\u043c\u0430 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f:  <\/h2>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"613\" src=\"https:\/\/arduinolab.pw\/wp-content\/uploads\/2019\/08\/0J9651.1200-1024x613.jpg\" alt=\"\" class=\"wp-image-1609\" srcset=\"https:\/\/arduinolab.pw\/wp-content\/uploads\/2019\/08\/0J9651.1200-1024x613.jpg 1024w, https:\/\/arduinolab.pw\/wp-content\/uploads\/2019\/08\/0J9651.1200-300x180.jpg 300w, https:\/\/arduinolab.pw\/wp-content\/uploads\/2019\/08\/0J9651.1200-768x460.jpg 768w, https:\/\/arduinolab.pw\/wp-content\/uploads\/2019\/08\/0J9651.1200-624x374.jpg 624w, https:\/\/arduinolab.pw\/wp-content\/uploads\/2019\/08\/0J9651.1200.jpg 1199w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u0421\u0445\u0435\u043c\u0430 \u043c\u043e\u0434\u0443\u043b\u044f:<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"840\" height=\"790\" src=\"https:\/\/arduinolab.pw\/wp-content\/uploads\/2019\/08\/ST820_3.png\" alt=\"\" class=\"wp-image-1610\" srcset=\"https:\/\/arduinolab.pw\/wp-content\/uploads\/2019\/08\/ST820_3.png 840w, https:\/\/arduinolab.pw\/wp-content\/uploads\/2019\/08\/ST820_3-300x282.png 300w, https:\/\/arduinolab.pw\/wp-content\/uploads\/2019\/08\/ST820_3-768x722.png 768w, https:\/\/arduinolab.pw\/wp-content\/uploads\/2019\/08\/ST820_3-624x587.png 624w\" sizes=\"auto, (max-width: 840px) 100vw, 840px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"> \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0435 \u0442\u043e\u043a\u0430 \u0434\u0432\u0438\u0433\u0430\u0442\u0435\u043b\u044f:  <\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0435 \u0442\u043e\u043a\u0430 \u0434\u0432\u0438\u0433\u0430\u0442\u0435\u043b\u044f \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043f\u043e\u0434\u0441\u0442\u0440\u043e\u0435\u0447\u043d\u044b\u043c \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u043e\u043c\u0435\u0442\u0440\u043e\u043c \u043d\u0430 \u043f\u043b\u0430\u0442\u0435, \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u043a\u0438 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f \u043f\u0438\u0442\u0430\u043d\u0438\u044f \u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0445\u0435\u043c\u044b, \u043a\u0430\u043a \u0443\u043a\u0430\u0437\u0430\u043d\u043e \u0432 \u0442\u0430\u0431\u043b\u0438\u0446\u0435 \u043d\u0438\u0436\u0435:  <\/p>\n\n\n\n<table class=\"wp-block-table\"><tbody><tr><td><strong>VDD<\/strong><\/td><td><strong>Minimum<\/strong><\/td><td><strong>Maximum<\/strong><\/td><\/tr><tr><td>3.3V<\/td><td>VREF = 0 V Ipeak = 0 A<\/td><td>VREF = 0.67 V Ipeak = 4.5 A<\/td><\/tr><tr><td>5V<\/td><td>VREF = 0 V Ipeak = 0 A<\/td><td>VREF = 1 V Ipeak = 6.8 A<\/td><\/tr><\/tbody><\/table>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u0430\u043a \u0436\u0435, \u0442\u043e\u043a \u043c\u043e\u0436\u0435\u0442 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0432\u0430\u0442\u044c \u0437\u0430\u0449\u0438\u0442\u0430 \u043e\u0442 \u043f\u0435\u0440\u0435\u0433\u0440\u0443\u0437\u043a\u0438 \u0438 \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043f\u0438\u043a\u043e\u0432\u044b\u0439 \u0442\u043e\u043a \u043e\u043a\u0430\u0436\u0435\u0442\u0441\u044f \u043c\u0435\u043d\u044c\u0448\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u043e\u0433\u043e. \u0422\u0430\u043a\u0436\u0435 \u0434\u043b\u044f \u0440\u0430\u0441\u0447\u0435\u0442\u0430 \u043c\u043e\u0436\u043d\u043e \u0432\u043e\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0444\u043e\u0440\u043c\u0443\u043b\u043e\u0439  <strong>VREF = 5 * Ipeak * R8 \/ Vdd<\/strong>, \u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044b \u0440\u0435\u0437\u0438\u0441\u0442\u043e\u0440\u043e\u0432 \u0443\u043a\u0430\u0437\u0430\u043d\u044b \u043d\u0430 \u0441\u0445\u0435\u043c\u0435 \u0432\u044b\u0448\u0435.  <\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<script async=\"\" src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\n<!-- arrduinolab_sidebar-right-1_AdSense1_1x1_as -->\n<ins class=\"adsbygoogle\" style=\"display:block\" data-ad-client=\"ca-pub-8560276033844381\" data-ad-slot=\"4771099356\" data-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"> \u041c\u0438\u043a\u0440\u043e-\u0448\u0430\u0433\u043e\u0432\u044b\u0439 \u0440\u0435\u0436\u0438\u043c: <\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">  \u0422\u0430\u0431\u043b\u0438\u0446\u0430 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u044f \u043d\u043e\u0433 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u0438 \u0440\u0435\u0436\u0438\u043c\u0430 \u043c\u0438\u043a\u0440\u043e\u0448\u0430\u0433\u0430. (OFF = 0, ON = 1)<\/p>\n\n\n\n<table class=\"wp-block-table\"><tbody><tr><td>&nbsp;<\/td><td><strong>1<\/strong><\/td><td><strong>\u00bd<\/strong><\/td><td><strong>\u00bc<\/strong><\/td><td>\u215b<\/td><td><strong>1\/16<\/strong><\/td><td><strong>1\/32<\/strong><\/td><td><strong>1\/128<\/strong><\/td><td><strong>1\/256<\/strong><\/td><\/tr><tr><td>MS1(M0)<\/td><td>OFF<\/td><td>ON<\/td><td>OFF<\/td><td>ON<\/td><td>OFF<\/td><td>ON<\/td><td>OFF<\/td><td>ON<\/td><\/tr><tr><td>MS2(M1)<\/td><td>OFF<\/td><td>OFF<\/td><td>ON<\/td><td>ON<\/td><td>OFF<\/td><td>OFF<\/td><td>ON<\/td><td>ON<\/td><\/tr><tr><td>MS3(M2)<\/td><td>OFF<\/td><td>OFF<\/td><td>OFF<\/td><td>OFF<\/td><td>ON<\/td><td>ON<\/td><td>ON<\/td><td>ON<\/td><\/tr><\/tbody><\/table>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"> \u0412\u0438\u0434\u0435\u043e: <\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u0432 \u0431\u0443\u0434\u0443\u0449\u0435\u043c.<\/p><div class=\"kvawy6ab44de8de55f\" ><hr>\n<!-- Yandex.RTB R-A-1793072-2 -->\n<div id=\"yandex_rtb_R-A-1793072-2\"><\/div>\n<script>window.yaContextCb.push(()=>{\n  Ya.Context.AdvManager.render({\n    renderTo: 'yandex_rtb_R-A-1793072-2',\n    blockId: 'R-A-1793072-2'\n  })\n})<\/script><\/div><style type=\"text\/css\">\r\n@media screen and (min-width: 1201px) {\r\n.kvawy6ab44de8de55f {\r\ndisplay: block;\r\n}\r\n}\r\n@media screen and (min-width: 993px) and (max-width: 1200px) {\r\n.kvawy6ab44de8de55f {\r\ndisplay: block;\r\n}\r\n}\r\n@media screen and (min-width: 769px) and (max-width: 992px) {\r\n.kvawy6ab44de8de55f {\r\ndisplay: block;\r\n}\r\n}\r\n@media screen and (min-width: 768px) and (max-width: 768px) {\r\n.kvawy6ab44de8de55f {\r\ndisplay: block;\r\n}\r\n}\r\n@media screen and (max-width: 767px) {\r\n.kvawy6ab44de8de55f {\r\ndisplay: block;\r\n}\r\n}\r\n<\/style>\r\n\n\n\n\n<p class=\"wp-block-paragraph\"> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043c\u043e\u0434\u0443\u043b\u044c \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u0448\u0430\u0433\u043e\u0432\u043e\u0433\u043e \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0447\u0438\u043f\u0430 STSPIN820. \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 (DIR \/ STEP). \u0414\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u0432 \u0432 \u0441\u0442\u0438\u043b\u0435 Pololu.<\/p>\n","protected":false},"author":1,"featured_media":1612,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[1,7],"tags":[120,116],"class_list":["post-1608","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-1","category-video","tag-stspin820","tag-drajver-shagovogo-dvigatelya"],"_links":{"self":[{"href":"https:\/\/arduinolab.pw\/index.php\/wp-json\/wp\/v2\/posts\/1608","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/arduinolab.pw\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/arduinolab.pw\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/arduinolab.pw\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/arduinolab.pw\/index.php\/wp-json\/wp\/v2\/comments?post=1608"}],"version-history":[{"count":0,"href":"https:\/\/arduinolab.pw\/index.php\/wp-json\/wp\/v2\/posts\/1608\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/arduinolab.pw\/index.php\/wp-json\/wp\/v2\/media\/1612"}],"wp:attachment":[{"href":"https:\/\/arduinolab.pw\/index.php\/wp-json\/wp\/v2\/media?parent=1608"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/arduinolab.pw\/index.php\/wp-json\/wp\/v2\/categories?post=1608"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/arduinolab.pw\/index.php\/wp-json\/wp\/v2\/tags?post=1608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}