{"id":9486,"date":"2022-09-04T11:05:08","date_gmt":"2022-09-04T03:05:08","guid":{"rendered":"http:\/\/www.szryc.com\/?p=9486"},"modified":"2022-09-04T11:05:08","modified_gmt":"2022-09-04T03:05:08","slug":"%e6%ad%a5%e8%bf%9b%e7%94%b5%e6%9c%ba%e7%9a%84%e5%b8%b8%e7%94%a8%e9%a9%b1%e5%8a%a8%e6%96%b9%e5%bc%8f","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=9486","title":{"rendered":"\u6b65\u8fdb\u7535\u673a\u7684\u5e38\u7528\u9a71\u52a8\u65b9\u5f0f"},"content":{"rendered":"<p><u>\u6b65\u8fdb\u7535\u673a<\/u>\u7684\u9a71\u52a8<\/p>\n<p><u>stm32<\/u>\u4e3a\u4f8b\uff0c\u4f7f\u7528ULN2003\uff0cTB6600<u>\u7535\u673a<\/u>\u9a71\u52a8\u677f\uff0c\u4ecb\u7ecd\u6b65\u8fdb\u7535\u673a\u7684\u5e38\u7528\u9a71\u52a8\u65b9\u5f0f\u3002<\/p>\n<p>\u6b65\u8fdb\u7535\u673a<\/p>\n<p>\u6211\u4f7f\u7528\u7684\u662f\u4e00\u4e2a\u6559\u5b66\u7528\u7684\u5c0f\u6b65\u8fdb\u7535\u673a\uff0c\u9a71\u52a8\u7535\u538b\u53ea\u67095V\uff0c\u6240\u6709\u7684\u6b65\u8fdb\u7535\u673a\u9a71\u52a8\u539f\u7406\u90fd\u662f\u7c7b\u4f3c\u7684\uff0c\u7535\u673a\u8be6\u60c5\u5982\u56fe\u3002<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9488\" title=\"poYBAGMRxoeAM4LHAABUZpufWEE252\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/poYBAGMRxoeAM4LHAABUZpufWEE252.png\" alt=\"poYBAGMRxoeAM4LHAABUZpufWEE252\" width=\"403\" height=\"349\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/poYBAGMRxoeAM4LHAABUZpufWEE252.png 403w, http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/poYBAGMRxoeAM4LHAABUZpufWEE252-300x260.png 300w\" sizes=\"(max-width: 403px) 100vw, 403px\" \/><\/p>\n<p>\u4ea7\u54c1\u53c2\u6570<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9489\" title=\"poYBAGMRxquAU5QcAAAxRtwfsEQ537\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/poYBAGMRxquAU5QcAAAxRtwfsEQ537.png\" alt=\"poYBAGMRxquAU5QcAAAxRtwfsEQ537\" width=\"720\" height=\"94\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/poYBAGMRxquAU5QcAAAxRtwfsEQ537.png 720w, http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/poYBAGMRxquAU5QcAAAxRtwfsEQ537-300x39.png 300w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><\/p>\n<p>\u8be5\u6a21\u5757\u4e3a5\u7ebf4\u76f8\u6b65\u8fdb\u7535\u673a\uff0c\u53ef\u4ee5\u4f7f\u7528\u666e\u901a\u7684uln2003\u82af\u7247\u9a71\u52a8\u3002<\/p>\n<p>\u9a71\u52a8\u8981\u6c42\uff1a\u80fd\u591f\u63d0\u4f9b\u8f83\u5feb\u7684<u>\u7535\u6d41<\/u>\u4e0a\u5347\u548c\u4e0b\u964d\u901f\u5ea6\uff0c\u4f7f\u7535\u6d41\u6ce2\u5f62\u7ecf\u91cf\u63a5\u8fd1\u77e9\u5f62\u3002\u63d0\u4f9b\u5177\u6709\u6212\u6307\u671f\u95f4\u91ca\u653e\u7535\u6d41\u6d41\u901a\u7684\u8d3f\u8d42\uff0c\u4ee5\u524d\u964d\u4f4e\u7ed5\u7ec4\u4e24\u7aef\u7684\u53cd\u7535\u52a8\u52bf\uff0c\u52a0\u5feb\u7535\u6d41\u8870\u51cf\u3002\u5177\u6709\u8f83\u9ad8\u7684\u529f\u7387\u53ca\u6548\u7387\uff0c\u6b65\u8fdb\u7535\u673a\u7684\u8f6c\u901f\u4e0e\u8109\u51b2\u4fe1\u53f7\u7684\u9891\u7387\u59d0\u53ef\u4ee5\u5bf9\u5355\u673a\u8fdb\u884c\u8c03\u901f\u3002<\/p>\n<p>\u5185\u90e8\u7ed3\u6784\u56fe<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9490\" title=\"poYBAGMRxvaAOqlrAABy6DPhAEU800\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/poYBAGMRxvaAOqlrAABy6DPhAEU800.png\" alt=\"poYBAGMRxvaAOqlrAABy6DPhAEU800\" width=\"617\" height=\"315\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/poYBAGMRxvaAOqlrAABy6DPhAEU800.png 617w, http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/poYBAGMRxvaAOqlrAABy6DPhAEU800-300x153.png 300w\" sizes=\"(max-width: 617px) 100vw, 617px\" \/><\/p>\n<p>\u56db\u62cd\u9a71\u52a8\u65b9\u5f0f<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9491\" title=\"pYYBAGMRxwqAB1rHAABbOT4CyLQ611\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/pYYBAGMRxwqAB1rHAABbOT4CyLQ611.png\" alt=\"pYYBAGMRxwqAB1rHAABbOT4CyLQ611\" width=\"637\" height=\"179\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/pYYBAGMRxwqAB1rHAABbOT4CyLQ611.png 637w, http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/pYYBAGMRxwqAB1rHAABbOT4CyLQ611-300x84.png 300w\" sizes=\"(max-width: 637px) 100vw, 637px\" \/><\/p>\n<p>\u5728\u56db\u7ebf\u9a71\u52a8\u65b9\u5f0f\u4e2d\uff0c\u6bcf\u6b21\u4ec5\u6709\u4e00\u4e2a\u7ebf\u5708\u901a\u7535\uff0c\u5bf9\u78c1\u94c1\u5177\u6709\u5438\u5f15\u4f5c\u7528\uff0c\u4ece\u800c\u4f7f\u7535\u673a\u8fdb\u884c\u8f6c\u52a8\uff0c\u6bcf\u6b21\u8f6c\u52a8\u4e00\u4e2a\u76f8\u4f4d\u3002\u6539\u53d8\u8109\u51b2\u65b9\u5411\uff0c\u624d\u53ef\u4ee5\u6b63\u5e38\u8fd0\u8f6c\u3002<\/p>\n<p>\u516b\u62cd\u9a71\u52a8\u65b9\u5f0f<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9492\" title=\"poYBAGMRxxuAOw-DAACyOwJQdbw234\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/poYBAGMRxxuAOw-DAACyOwJQdbw234.png\" alt=\"poYBAGMRxxuAOw-DAACyOwJQdbw234\" width=\"630\" height=\"336\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/poYBAGMRxxuAOw-DAACyOwJQdbw234.png 630w, http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/poYBAGMRxxuAOw-DAACyOwJQdbw234-300x160.png 300w\" sizes=\"(max-width: 630px) 100vw, 630px\" \/><\/p>\n<p>\u518d\u516b\u76f8\u9a71\u52a8\u65b9\u5f0f\u4e2d\uff0c\u5b9e\u73b0\u4e86\u66f4\u7cbe\u7ec6\u7684\u89d2\u5ea6\u63a7\u5236\uff0c\u9002\u7528\u4e8e\u9ad8\u7cbe\u5ea6\u573a\u5408\u3002<\/p>\n<p>ULN2003<\/p>\n<p>\u6b65\u8fdb\u7535\u673a\u8981\u52a0\u9a71\u52a8\u624d\u53ef\u4ee5\u6b63\u5e38\u8fd0\u8f6c\uff0c\u5176\u9700\u8981\u8f83\u5927\u7684\u9a71\u52a8\u7535\u6d41\uff0c<u>\u5355\u7247\u673a<\/u>\u7684\u5f15\u811a\u65e0\u6cd5\u8f93\u51fa\u7535\u6d41\u65e0\u6cd5\u6ee1\u8db3\u5176\u9700\u6c42\uff0c\u6545\u9700\u8981ULN2003\u9a71\u52a8\u82af\u7247\u6765\u9a71\u52a8\u7535\u673a\u3002<\/p>\n<p>\u63a5\u7ebf\u65b9\u5f0f\u5982\u56fe\uff1a<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9493\" title=\"poYBAGMRxy-ACs4xAAFOwd7YlYI053\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/poYBAGMRxy-ACs4xAAFOwd7YlYI053.png\" alt=\"poYBAGMRxy-ACs4xAAFOwd7YlYI053\" width=\"641\" height=\"570\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/poYBAGMRxy-ACs4xAAFOwd7YlYI053.png 641w, http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/poYBAGMRxy-ACs4xAAFOwd7YlYI053-300x267.png 300w\" sizes=\"(max-width: 641px) 100vw, 641px\" \/><\/p>\n<p>\u7a0b\u5e8f\u8bbe\u8ba1<\/p>\n<p>step_motor.h<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9494\" title=\"pYYBAGMRx0SABSxXAACbZa0_5mQ418\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/pYYBAGMRx0SABSxXAACbZa0_5mQ418.png\" alt=\"pYYBAGMRx0SABSxXAACbZa0_5mQ418\" width=\"594\" height=\"329\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/pYYBAGMRx0SABSxXAACbZa0_5mQ418.png 594w, http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/pYYBAGMRx0SABSxXAACbZa0_5mQ418-300x166.png 300w\" sizes=\"(max-width: 594px) 100vw, 594px\" \/><\/p>\n<p>\u8fd9\u91cc\u4f7f\u7528\u4e86GPIOB\u7684\u51e0\u4e2aIO\u53e3\u4f5c\u4e3a\u7535\u673a\u7684\u9a71\u52a8<u>\u63a5\u53e3<\/u>\uff0c\u5f53\u7136\u4f60\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u8981\u4fee\u6539\u3002\u8981\u7279\u6b8a\u8bf4\u660e\u7684\u662f\u65ad\u7535\u72b6\u6001\u51fd\u6570\u662f\u7531\u4e8e\u6b65\u8fdb\u7535\u673a\u5728\u505c\u6b62\u8f6c\u52a8\u65f6\uff0c\u5982\u679c\u7ebf\u5708\u8fd8\u5728\u901a\u7535\uff0c\u4f1a\u7167\u6210\u7535\u673a\u53d1\u70ed\u751a\u81f3\u635f\u574f\uff0c\u6545\u5728\u6bcf\u6b21\u8f6c\u52a8\u540e\u90fd\u8981\u5c06\u7535\u673a\u5904\u4e8e\u65ad\u7535\u72b6\u6001\u3002\u6765\u4fdd\u62a4\u7535\u673a\u3002<\/p>\n<p>step_motor.c<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9497\" title=\"poYBAGMRx2iAW5dBAAD1e-RfsdE066\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/poYBAGMRx2iAW5dBAAD1e-RfsdE066.png\" alt=\"poYBAGMRx2iAW5dBAAD1e-RfsdE066\" width=\"596\" height=\"457\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/poYBAGMRx2iAW5dBAAD1e-RfsdE066.png 596w, http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/poYBAGMRx2iAW5dBAAD1e-RfsdE066-300x230.png 300w\" sizes=\"(max-width: 596px) 100vw, 596px\" \/><\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9495\" title=\"pYYBAGMRx7qAXAUPAAD_UEvNt2c197\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/pYYBAGMRx7qAXAUPAAD_UEvNt2c197.png\" alt=\"pYYBAGMRx7qAXAUPAAD_UEvNt2c197\" width=\"593\" height=\"500\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/pYYBAGMRx7qAXAUPAAD_UEvNt2c197.png 593w, http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/pYYBAGMRx7qAXAUPAAD_UEvNt2c197-300x253.png 300w\" sizes=\"(max-width: 593px) 100vw, 593px\" \/><\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9496\" title=\"pYYBAGMRx82ARQGgAACKLK7U-18723\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/pYYBAGMRx82ARQGgAACKLK7U-18723.png\" alt=\"pYYBAGMRx82ARQGgAACKLK7U-18723\" width=\"597\" height=\"363\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/pYYBAGMRx82ARQGgAACKLK7U-18723.png 597w, http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/pYYBAGMRx82ARQGgAACKLK7U-18723-300x182.png 300w\" sizes=\"(max-width: 597px) 100vw, 597px\" \/><\/p>\n<p>\u8be5\u9a71\u52a8\u65b9\u5f0f\u91c7\u7528\u7684\u662f\u516b\u62cd\u7684\u9a71\u52a8\u65b9\u5f0f\uff0c\u6839\u636e\u6240\u5728\u7684\u62cd\u6570\u51b3\u5b9a\u5f15\u811a\u7684\u7535\u5e73\u53d8\u5316\uff0c\u7535\u673a\u6309\u6b65\u6570\u8fd0\u884c\u5219\u662f\u6bcf\u6b65\u6267\u884c\u4e00\u4e2a\u8282\u62cd\uff0c\u6839\u636e\u8282\u62cd\u7684\u987a\u5e8f07\u621670\u6765\u5bf9\u7535\u673a\u8fdb\u884c\u8f6c\u52a8\u65b9\u5411\u7684\u63a7\u5236\uff0c\u7528\u6bcf\u4e2a\u8282\u62cd\u7684\u95f4\u9694\u65f6\u95f4\u6765\u5bf9\u7535\u673a\u7684\u8f6c\u52a8\u901f\u5ea6\u8fdb\u884c\u63a7\u5236\uff0c\u95f4\u9694\u8d8a\u77ed\u7535\u673a\u901f\u5ea6\u8d8a\u5feb\uff0c\u626d\u77e9\u4e5f\u5c31\u8d8a\u5c0f\u3002<\/p>\n<p>\u6309\u5708\u6570\u8fd0\u884c\uff0c\u8fd9\u91cc\u503c\u5f97\u8bf4\u660e\u7684\u662f\uff0c\u6b65\u8fdb\u7535\u673a\u6bcf\u65cb\u8f6c\u4e00\u4e2a\u5b8c\u6574\u7684\u5468\u671f(8\u62cd)\u5e76\u4f7f\u662f\u8f6c\u8f74\u65cb\u8f6c\u4e86\u4e00\u5708\uff0c\u7535\u673a\u5185\u90e8\u662f\u7531\u51cf\u901f\u9f7f\u8f6e\u7684\uff0c\u6240\u4ee5\u4e00\u4e2a\u5468\u671f\u5e76\u4e0d\u662f\u4e00\u5708\uff0c\u8fd9\u4e4b\u95f4\u6709\u4e00\u4e2a\u8f6c\u6362\u5173\u7cfb\uff0c\u4e0d\u540c\u7684\u7535\u673a\u6bd4\u4f8b\u7cfb\u6570\u4e0d\u540c\uff0c\u8fd9\u91cc\u4e5f\u53ef\u4ee5\u901a\u8fc7\u8c03\u8282\u7cfb\u6570\uff0c\u6765\u5bf9\u7535\u673a\u8fdb\u884c\u65cb\u8f6c\u89d2\u5ea6\u7684\u63a7\u5236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6b65\u8fdb\u7535\u673a\u7684\u9a71\u52a8 stm32\u4e3a\u4f8b\uff0c\u4f7f\u7528ULN2003\uff0cTB6600\u7535\u673a\u9a71\u52a8\u677f\uff0c\u4ecb\u7ecd\u6b65\u8fdb\u7535\u673a\u7684\u5e38\u7528\u9a71\u52a8\u65b9\u5f0f\u3002 \u6b65\u8fdb [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/9486"}],"collection":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9486"}],"version-history":[{"count":1,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/9486\/revisions"}],"predecessor-version":[{"id":9498,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/9486\/revisions\/9498"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9486"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}