{"id":1754,"date":"2021-06-05T11:37:51","date_gmt":"2021-06-05T03:37:51","guid":{"rendered":"http:\/\/mgspace.wiki\/docs\/?post_type=docs&#038;p=1754"},"modified":"2021-06-05T11:40:54","modified_gmt":"2021-06-05T03:40:54","slug":"%e4%b8%8a%e6%8b%89%e8%be%93%e5%85%a5","status":"publish","type":"docs","link":"http:\/\/mgspace.wiki\/docs\/?docs=%e4%b8%8a%e6%8b%89%e8%be%93%e5%85%a5","title":{"rendered":"\u4e0a\u62c9\u8f93\u5165"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u4ec0\u4e48\u662f\u4e0a\u62c9\u8f93\u5165\uff1f<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"734\" height=\"137\" src=\"http:\/\/mgspace.wiki\/docs\/wp-content\/uploads\/2021\/06\/image-36.png\" alt=\"\" class=\"wp-image-1756\" srcset=\"http:\/\/mgspace.wiki\/docs\/wp-content\/uploads\/2021\/06\/image-36.png 734w, http:\/\/mgspace.wiki\/docs\/wp-content\/uploads\/2021\/06\/image-36-500x93.png 500w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px\" \/><\/figure>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"cpp\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">void setup(){\n  pinMode(2, INPUT_PULLUP);\n}<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4e0a\u62c9\u7535\u963b<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><br>\u5728\u6570\u5b57\u7535\u8def\u4e2d\uff0c\u4e0a\u62c9\u7535\u963b\uff08\u82f1\u8bed\uff1aPull-up resistors\uff09\u662f\u5f53\u67d0\u8f93\u5165\u7aef\u53e3\u672a\u8fde\u63a5\u8bbe\u5907\u6216\u5904\u4e8e\u9ad8\u963b\u6297\u7684\u60c5\u51b5\u4e0b\uff0c\u4e00\u79cd\u7528\u4e8e\u4fdd\u8bc1\u8f93\u5165\u4fe1\u53f7\u4e3a\u9884\u671f\u903b\u8f91\u7535\u5e73\u7684\u7535\u963b\u5143\u4ef6\u3002\u4ed6\u4eec\u901a\u5e38\u5728\u4e0d\u540c\u7684\u903b\u8f91\u5668\u4ef6\u4e4b\u95f4\u5de5\u4f5c\uff0c\u63d0\u4f9b\u4e00\u5b9a\u7684\u7535\u538b\u4fe1\u53f7\u3002<\/p>\n\n\n\n<div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"448\" src=\"http:\/\/mgspace.wiki\/docs\/wp-content\/uploads\/2021\/06\/image-13-500x448.png\" alt=\"\" class=\"wp-image-1687\" srcset=\"http:\/\/mgspace.wiki\/docs\/wp-content\/uploads\/2021\/06\/image-13-500x448.png 500w, http:\/\/mgspace.wiki\/docs\/wp-content\/uploads\/2021\/06\/image-13.png 623w\" sizes=\"auto, (max-width: 500px) 85vw, 500px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>\u4e0a\u62c9\u7535\u963b\u7684\u4f5c\u7528<\/strong><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><br>\u5728\u4e0a\u62c9\u7535\u963b\u6240\u8fde\u63a5\u7684\u5bfc\u7ebf\u4e0a\uff0c\u5982\u679c\u5916\u90e8\u7ec4\u4ef6\u672a\u542f\u7528\uff0c\u4e0a\u62c9\u7535\u963b\u5c06\u201c\u5fae\u5f31\u5730\u201d\u5c06\u8f93\u5165\u7535\u538b\u4fe1\u53f7\u201c\u62c9\u9ad8\u201d\u3002\u5f53\u5916\u90e8\u7ec4\u4ef6\u672a\u8fde\u63a5\u65f6\uff0c\u5bf9\u8f93\u5165\u7aef\u6765\u8bf4\uff0c\u5916\u90e8\u201c\u770b\u4e0a\u53bb\u201d\u5c31\u662f\u9ad8\u963b\u6297\u7684\u3002\u8fd9\u65f6\uff0c\u901a\u8fc7\u4e0a\u62c9\u7535\u963b\u53ef\u4ee5\u5c06\u8f93\u5165\u7aef\u53e3\u5904\u7684\u7535\u538b\u62c9\u9ad8\u5230\u9ad8\u7535\u5e73\u3002\u5982\u679c\u5916\u90e8\u7ec4\u4ef6\u542f\u7528\uff0c\u5b83\u5c06\u53d6\u6d88\u4e0a\u62c9\u7535\u963b\u6240\u8bbe\u7f6e\u7684\u9ad8\u7535\u5e73\u3002\u901a\u8fc7\u8fd9\u6837\uff0c\u4e0a\u62c9\u7535\u963b\u53ef\u4ee5\u4f7f\u5f15\u811a\u5373\u4f7f\u5728\u672a\u8fde\u63a5\u5916\u90e8\u7ec4\u4ef6\u7684\u65f6\u5019\u4e5f\u80fd\u4fdd\u6301\u786e\u5b9a\u7684\u903b\u8f91\u7535\u5e73\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"379\" src=\"http:\/\/mgspace.wiki\/docs\/wp-content\/uploads\/2021\/06\/image-14-1024x379.png\" alt=\"\" class=\"wp-image-1689\" srcset=\"http:\/\/mgspace.wiki\/docs\/wp-content\/uploads\/2021\/06\/image-14-1024x379.png 1024w, http:\/\/mgspace.wiki\/docs\/wp-content\/uploads\/2021\/06\/image-14-500x185.png 500w, http:\/\/mgspace.wiki\/docs\/wp-content\/uploads\/2021\/06\/image-14-768x284.png 768w, http:\/\/mgspace.wiki\/docs\/wp-content\/uploads\/2021\/06\/image-14-1200x444.png 1200w, http:\/\/mgspace.wiki\/docs\/wp-content\/uploads\/2021\/06\/image-14.png 1304w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fde\u63a5\u4e24\u6839\u5bfc\u7ebf\u5230Arduino\u5f00\u53d1\u677f\u3002\u7528\u9ed1\u8272\u5bfc\u7ebf\u5c06\u5730\u8fde\u63a5\u5230\u6309\u952e\u7684\u4e00\u811a\u3002\u7b2c\u4e8c\u6839\u5bfc\u7ebf\u5c06A0\u811a\u8fde\u63a5\u5230\u6309\u952e\u7684\u53e6\u4e00\u4e2a\u5f15\u811a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u6309\u4e0b\u6309\u952e\u6216\u5f00\u5173\u65f6\uff0c\u7535\u8def\u7684\u4e24\u7aef\u8fde\u63a5\u5728\u4e00\u8d77\u3002\u5f53\u6309\u952e\u65ad\u5f00\uff08\u672a\u6309\u4e0b\uff09\u65f6\uff0c\u6309\u952e\u4e24\u7aef\u6ca1\u6709\u8fde\u63a5\u3002\u7531\u4e8eA0\u7684\u5185\u90e8\u4e0a\u62c9\u7535\u963b\u5df2\u7ecf\u6fc0\u6d3b\uff0c\u5e76\u8fde\u63a5\u52305V\uff0c\u8bfb\u53d6\u65f6\u4e3a\u9ad8\u7535\u5e73HIGH\u3002\u5f53\u6309\u952e\u95ed\u5408\u65f6\uff0cArdunio\u8bfb\u53d6\u4e3a\u4f4e\u7535\u5e73\uff0c\u56e0\u4e3a\u8be5\u5f15\u811a\u8fde\u63a5\u5230\u5730\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Atmega328P\u82af\u7247\u4e2d\u7684\u4e0a\u62c9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ATmega328P \u82af\u7247\u5185\u90e8\u5176\u5b9e\u6709\u4e0a\u62c9\u7684\u529f\u80fd\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 ATmega328P \u5185\u90e8\u7684\u4e0a\u62c9\u529f\u80fd\u66ff\u4ee3\u5916\u90e8\u4e0a\u62c9\u3002ATmega328P Datasheet\u4e2d\u6709\u5185\u90e8\u4e0a\u62c9\u7684\u7ed3\u6784\u4ecb\u7ecd\uff0c\u5982\u4e0b\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/arduino.nxez.com\/wp-content\/uploads\/2016\/12\/20161217214744811-0.jpg\" alt=\"\" class=\"wp-image-112\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u4ec0\u4e48\u662f\u4e0a\u62c9\u8f93\u5165\uff1f \u4e0a\u62c9\u7535\u963b \u5728\u6570\u5b57\u7535\u8def\u4e2d\uff0c\u4e0a\u62c9\u7535\u963b\uff08\u82f1\u8bed\uff1aPull-up resistors\uff09\u662f\u5f53\u67d0\u8f93\u5165\u7aef\u53e3\u672a &hellip; <a href=\"http:\/\/mgspace.wiki\/docs\/?docs=%e4%b8%8a%e6%8b%89%e8%be%93%e5%85%a5\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201c\u4e0a\u62c9\u8f93\u5165\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"doc_category":[65],"doc_tag":[],"class_list":["post-1754","docs","type-docs","status-publish","hentry","doc_category-i-o"],"_links":{"self":[{"href":"http:\/\/mgspace.wiki\/docs\/index.php?rest_route=\/wp\/v2\/docs\/1754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/mgspace.wiki\/docs\/index.php?rest_route=\/wp\/v2\/docs"}],"about":[{"href":"http:\/\/mgspace.wiki\/docs\/index.php?rest_route=\/wp\/v2\/types\/docs"}],"author":[{"embeddable":true,"href":"http:\/\/mgspace.wiki\/docs\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/mgspace.wiki\/docs\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1754"}],"version-history":[{"count":3,"href":"http:\/\/mgspace.wiki\/docs\/index.php?rest_route=\/wp\/v2\/docs\/1754\/revisions"}],"predecessor-version":[{"id":1760,"href":"http:\/\/mgspace.wiki\/docs\/index.php?rest_route=\/wp\/v2\/docs\/1754\/revisions\/1760"}],"wp:attachment":[{"href":"http:\/\/mgspace.wiki\/docs\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1754"}],"wp:term":[{"taxonomy":"doc_category","embeddable":true,"href":"http:\/\/mgspace.wiki\/docs\/index.php?rest_route=%2Fwp%2Fv2%2Fdoc_category&post=1754"},{"taxonomy":"doc_tag","embeddable":true,"href":"http:\/\/mgspace.wiki\/docs\/index.php?rest_route=%2Fwp%2Fv2%2Fdoc_tag&post=1754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}