{"id":1617,"date":"2019-08-28T23:27:30","date_gmt":"2019-08-28T20:27:30","guid":{"rendered":"http:\/\/arduinolab.pw\/?p=1617"},"modified":"2020-06-24T23:56:28","modified_gmt":"2020-06-24T20:56:28","slug":"drajver-shagovogo-dvigatelya-a4988","status":"publish","type":"post","link":"https:\/\/arduinolab.pw\/index.php\/2019\/08\/28\/drajver-shagovogo-dvigatelya-a4988\/","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 A4988"},"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 Allegro A4988 DMOS. \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 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d \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> 8 &#8212; 35 \u0412 <\/li><li><strong>\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u0442\u043e\u043a:<\/strong> \u0434\u043e 1 \u0410, \u043a\u0440\u0430\u0442\u043a\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u0438 \u0441 \u0440\u0430\u0434\u0438\u0430\u0442\u043e\u0440\u043e\u043c: \u0434\u043e 2 \u0410 <\/li><li><strong>\u041c\u0438\u043a\u0440\u043e\u0448\u0430\u0433:<\/strong> 1, \u00bd , \u00bc, \u215b, 1\/16<br>\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 <br>\u0417\u0430\u0449\u0438\u0442\u0430 \u043e\u0442 \u043f\u0435\u0440\u0435\u0433\u0440\u0443\u0437\u043a\u0438 \u043f\u043e \u0442\u043e\u043a\u0443 \u0438 \u0442\u0435\u0440\u043c\u043e\u0437\u0430\u0449\u0438\u0442\u0430.<\/li><\/ul>\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 href=\"https:\/\/buyeasy.by\/cashback\/view\/pwyrgub2f6ig9vkeqetndumughmpvb1o\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"\u0442\u0443\u0442 (\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>. <\/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<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"361\" src=\"https:\/\/arduinolab.pw\/wp-content\/uploads\/2019\/08\/0J10073.600.jpg\" alt=\"\" class=\"wp-image-1619\" srcset=\"https:\/\/arduinolab.pw\/wp-content\/uploads\/2019\/08\/0J10073.600.jpg 600w, https:\/\/arduinolab.pw\/wp-content\/uploads\/2019\/08\/0J10073.600-300x181.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u041d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0432\u044b\u0432\u043e\u0434\u043e\u0432 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430:<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>ENABLE<\/strong> \u2013 \u0412\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430<\/li><li><strong>MS1, MS2, MS3<\/strong> \u2013 \u0421\u043b\u0443\u0436\u0430\u0442 \u0434\u043b\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u043c\u0438\u043a\u0440\u043e\u0448\u0430\u0433\u043e\u0432\u043e\u0433\u043e \u0440\u0435\u0436\u0438\u043c\u0430 \u0440\u0430\u0431\u043e\u0442\u044b<\/li><li><strong>RESET<\/strong> &#8212; \u0421\u0431\u0440\u043e\u0441, \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0438\u0442 \u043c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c\u0443 \u0432 \u0438\u0441\u0445\u043e\u0434\u043d\u043e\u0435 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435.<\/li><li><strong>SLEEP<\/strong> &#8212; \u041f\u0435\u0440\u0435\u0432\u043e\u0434 \u043c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c\u044b \u0432 \u0440\u0435\u0436\u0438\u043c \u043d\u0438\u0437\u043a\u043e\u0433\u043e \u044d\u043d\u0435\u0440\u0433\u043e\u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u044f, \u0432\u0445\u043e\u0434 \u043e\u0442\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0431\u043e\u043b\u044c\u0448\u0443\u044e \u0447\u0430\u0441\u0442\u044c \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0435\u0439 \u0441\u0445\u0435\u043c\u044b, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0432\u044b\u0445\u043e\u0434\u043d\u044b\u0435 \u043f\u043e\u043b\u0435\u0432\u044b\u0435 \u0442\u0440\u0430\u043d\u0437\u0438\u0441\u0442\u043e\u0440\u044b, \u0440\u0435\u0433\u0443\u043b\u044f\u0442\u043e\u0440 \u0442\u043e\u043a\u0430 \u0438 \u0442\u0434. \u0412\u044b\u0445\u043e\u0434 \u0438\u0437 \u0440\u0435\u0436\u0438\u043c\u0430 \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u0434\u0432\u0438\u0433\u0430\u0442\u0435\u043b\u044c \u043a \u043f\u0440\u0435\u0436\u043d\u0435\u043c\u0443 \u043f\u043e\u043b\u043e\u0436\u0435\u043d\u0438\u044e \u043c\u0438\u043a\u0440\u043e\u0448\u0430\u0433\u0430.<\/li><li><strong>STEP<\/strong> &#8212; \u041f\u0435\u0440\u0435\u0445\u043e\u0434 \u043e\u0442 \u043d\u0438\u0437\u043a\u043e\u0433\u043e \u043a \u0432\u044b\u0441\u043e\u043a\u043e\u043c\u0443 \u0432 STEP \u0434\u0435\u043b\u0430\u0435\u0442 \u043e\u0434\u0438\u043d \u0448\u0430\u0433.<\/li><li><strong>DIR <\/strong>\u2013 \u0417\u0430\u0434\u0430\u0435\u0442 \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f<\/li><li><strong>VMOT<\/strong> \u2013 \u041f\u0438\u0442\u0430\u043d\u0438\u0435 \u0441\u0438\u043b\u043e\u0432\u043e\u0439 \u0447\u0430\u0441\u0442\u0438 \u043c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c\u044b \u0438 \u0434\u0432\u0438\u0433\u0430\u0442\u0435\u043b\u044f<\/li><li><strong>GND<\/strong> \u2013 \u041c\u0430\u0441\u0441\u0430<\/li><li><strong>2B, 2A, 1A, 1B<\/strong> \u2013 \u0412\u044b\u0445\u043e\u0434\u044b \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430, \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u043e\u0431\u043c\u043e\u0442\u043e\u043a \u0434\u0432\u0438\u0433\u0430\u0442\u0435\u043b\u044f<\/li><li><strong>VDD<\/strong> \u2013 \u041f\u0438\u0442\u0430\u043d\u0438\u0435 \u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0447\u0430\u0441\u0442\u0438 \u043c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c\u044b (3.5 \u20135\u0412)<\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u041f\u0440\u0438\u043d\u0446\u0438\u043f\u0438\u0430\u043b\u044c\u043d\u0430\u044f \u0441\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=\"600\" height=\"600\" src=\"https:\/\/arduinolab.pw\/wp-content\/uploads\/2019\/08\/5f0afa35-24b7-11e0-8c52-aeced.jpeg\" alt=\"\" class=\"wp-image-1618\" srcset=\"https:\/\/arduinolab.pw\/wp-content\/uploads\/2019\/08\/5f0afa35-24b7-11e0-8c52-aeced.jpeg 600w, https:\/\/arduinolab.pw\/wp-content\/uploads\/2019\/08\/5f0afa35-24b7-11e0-8c52-aeced-150x150.jpeg 150w, https:\/\/arduinolab.pw\/wp-content\/uploads\/2019\/08\/5f0afa35-24b7-11e0-8c52-aeced-300x300.jpeg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/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.   \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0432\u043e\u043b\u044c\u0442\u043c\u0435\u0442\u0440 \u043a \u0432\u044b\u0445\u043e\u0434\u0443 <strong>VRF<\/strong>  (\u0441\u043c. \u043a\u0430\u0440\u0442\u0438\u043d\u043a\u0443 \u0432\u044b\u0448\u0435). \u041f\u0440\u0435\u0434\u0435\u043b \u043c\u043e\u0436\u043d\u043e \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u0442\u044c \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c: <strong>Limit = VREF x 2<\/strong>.  \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440: \u0435\u0441\u043b\u0438 \u0443 \u0432\u0430\u0441 \u0448\u0430\u0433\u043e\u0432\u044b\u0439 \u0434\u0432\u0438\u0433\u0430\u0442\u0435\u043b\u044c \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u043d \u043d\u0430 1A, \u0442\u043e \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e  \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u043e\u043f\u043e\u0440\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u0440\u0430\u0432\u043d\u043e\u0435 0,5 \u0412.  \u041f\u0440\u0438 \u0443\u0441\u043b\u043e\u0432\u0438\u0438 \u0447\u0442\u043e \u043d\u0430 \u043c\u043e\u0434\u0443\u043b\u0435  \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0448\u0443\u043d\u0442 \u043d\u043e\u043c\u0438\u043d\u0430\u043b\u043e\u043c 0,10 \u041e\u043c. <\/p>\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\">\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\">\n \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. \n\n<\/p><div class=\"cjxlb6ab44ce51610d\" ><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.cjxlb6ab44ce51610d {\r\ndisplay: block;\r\n}\r\n}\r\n@media screen and (min-width: 993px) and (max-width: 1200px) {\r\n.cjxlb6ab44ce51610d {\r\ndisplay: block;\r\n}\r\n}\r\n@media screen and (min-width: 769px) and (max-width: 992px) {\r\n.cjxlb6ab44ce51610d {\r\ndisplay: block;\r\n}\r\n}\r\n@media screen and (min-width: 768px) and (max-width: 768px) {\r\n.cjxlb6ab44ce51610d {\r\ndisplay: block;\r\n}\r\n}\r\n@media screen and (max-width: 767px) {\r\n.cjxlb6ab44ce51610d {\r\ndisplay: block;\r\n}\r\n}\r\n<\/style>\r\n\n\n\n\n<figure class=\"wp-block-table\"><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><\/tr><tr><td>MS1(M0)<\/td><td>OFF<\/td><td>ON<\/td><td>OFF<\/td><td>ON<\/td><td>OFF<\/td><\/tr><tr><td>MS2(M1)<\/td><td>OFF<\/td><td>OFF<\/td><td>ON<\/td><td>ON<\/td><td>OFF<\/td><\/tr><tr><td>MS3(M2)<\/td><td>OFF<\/td><td>OFF<\/td><td>OFF<\/td><td>OFF<\/td><td>ON<\/td><\/tr><\/tbody><\/table><\/figure>\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<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\">\nhttps:\/\/www.youtube.com\/watch?v=VFbfA0wHO6I\n<\/div><\/figure>\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 Allegro A4988 DMOS. \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 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d \u0432 \u0441\u0442\u0438\u043b\u0435 Pololu.<\/p>\n","protected":false},"author":1,"featured_media":1620,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[7],"tags":[121,116],"class_list":["post-1617","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-video","tag-a4988","tag-drajver-shagovogo-dvigatelya"],"_links":{"self":[{"href":"https:\/\/arduinolab.pw\/index.php\/wp-json\/wp\/v2\/posts\/1617","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=1617"}],"version-history":[{"count":0,"href":"https:\/\/arduinolab.pw\/index.php\/wp-json\/wp\/v2\/posts\/1617\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/arduinolab.pw\/index.php\/wp-json\/wp\/v2\/media\/1620"}],"wp:attachment":[{"href":"https:\/\/arduinolab.pw\/index.php\/wp-json\/wp\/v2\/media?parent=1617"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/arduinolab.pw\/index.php\/wp-json\/wp\/v2\/categories?post=1617"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/arduinolab.pw\/index.php\/wp-json\/wp\/v2\/tags?post=1617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}