{"id":63311,"date":"2023-10-27T08:20:15","date_gmt":"2023-10-27T00:20:15","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=63311"},"modified":"2023-10-27T08:20:15","modified_gmt":"2023-10-27T00:20:15","slug":"syutxzysgxkym","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/63311.html","title":{"rendered":"\u4f7f\u7528USB\u901a\u4fe1\u53ea\u7528\u4e09\u6839\u7ebf\u53ef\u4ee5\u561b"},"content":{"rendered":"

  USB\uff08Universal Serial Bus\uff09\u662f\u4e00\u79cd\u901a\u7528\u4e32\u884c\u603b\u7ebf\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u591a\u79cd\u8bbe\u5907\u8fde\u63a5\u5230\u7535\u8111\u4e0a\uff0c\u4ece\u800c\u4f7f\u7528\u7535\u8111\u7684\u8f6f\u4ef6\u548c\u8d44\u6e90\u3002USB\u53ef\u4ee5\u4f7f\u7528\u4e09\u6839\u7ebf\u6765\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\uff0c\u8fd9\u4e09\u6839\u7ebf\u5206\u522b\u662f+5V\u3001D-\u548cD+\u3002\u672c\u6587\u5c06\u4ecb\u7ecdUSB\u901a\u4fe1\u53ea\u7528\u4e09\u6839\u7ebf\u53ef\u4ee5\u5b9e\u73b0\u7684\u529f\u80fd\uff0c\u4ee5\u53ca\u5b83\u4eec\u662f\u5982\u4f55\u5b9e\u73b0\u7684\u3002<\/p>\n

USB\u7684\u4e09\u6839\u7ebf<\/h2>\n

  +5V<\/h3>\n

  +5V\u7ebf\u662fUSB\u901a\u4fe1\u4e2d\u6700\u91cd\u8981\u7684\u7ebf\u8def\uff0c\u5b83\u4e3b\u8981\u8d1f\u8d23\u63d0\u4f9b\u7535\u6e90\uff0c\u4f7f\u5f97USB\u8bbe\u5907\u80fd\u591f\u6b63\u5e38\u5de5\u4f5c\u3002\u5b83\u901a\u5e38\u662f\u63a5\u5728USB\u8bbe\u5907\u7684\u4e00\u7aef\uff0c\u5c06\u7535\u6e90\u4ece\u53e6\u4e00\u7aef\u4f20\u8f93\u5230\u8bbe\u5907\uff0c\u4ece\u800c\u4f7f\u8bbe\u5907\u80fd\u591f\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n

  D-\u548cD+<\/h3>\n

  D-\u548cD+\u7ebf\u4e5f\u662fUSB\u901a\u4fe1\u4e2d\u91cd\u8981\u7684\u7ebf\u8def\uff0c\u5b83\u4eec\u8d1f\u8d23\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002D-\u548cD+\u7ebf\u901a\u5e38\u662f\u63a5\u5728USB\u8bbe\u5907\u7684\u53e6\u4e00\u7aef\uff0c\u5b83\u4eec\u53ef\u4ee5\u5c06\u6570\u636e\u4ece\u4e00\u7aef\u4f20\u8f93\u5230\u53e6\u4e00\u7aef\uff0c\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

USB\u901a\u4fe1\u53ea\u7528\u4e09\u6839\u7ebf\u53ef\u4ee5\u5b9e\u73b0\u7684\u529f\u80fd<\/h2>\n

  \u6570\u636e\u4f20\u8f93<\/h3>\n

  \u4f7f\u7528USB\u901a\u4fe1\u53ea\u7528\u4e09\u6839\u7ebf\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\uff0c\u5373\u4f7f\u7528D-\u548cD+\u7ebf\u5c06\u6570\u636e\u4ece\u4e00\u7aef\u4f20\u8f93\u5230\u53e6\u4e00\u7aef\u3002\u8fd9\u6837\uff0c\u53ef\u4ee5\u5c06\u6587\u4ef6\u3001\u56fe\u7247\u3001\u89c6\u9891\u7b49\u4ece\u4e00\u53f0\u7535\u8111\u4f20\u8f93\u5230\u53e6\u4e00\u53f0\u7535\u8111\uff0c\u6216\u8005\u5c06\u8bbe\u5907\u8fde\u63a5\u5230\u7535\u8111\u4e0a\uff0c\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u3002<\/p>\n

  \u7535\u6e90\u4f9b\u5e94<\/h3>\n

  \u4f7f\u7528USB\u901a\u4fe1\u53ea\u7528\u4e09\u6839\u7ebf\u53ef\u4ee5\u5b9e\u73b0\u7535\u6e90\u4f9b\u5e94\uff0c\u5373\u4f7f\u7528+5V\u7ebf\u5c06\u7535\u6e90\u4ece\u4e00\u7aef\u4f20\u8f93\u5230\u53e6\u4e00\u7aef\u3002\u8fd9\u6837\uff0c\u53ef\u4ee5\u5c06\u5916\u63a5\u7535\u6e90\u4ece\u4e00\u53f0\u7535\u8111\u4f20\u8f93\u5230\u53e6\u4e00\u53f0\u7535\u8111\uff0c\u6216\u8005\u5c06\u8bbe\u5907\u8fde\u63a5\u5230\u7535\u8111\u4e0a\uff0c\u5b9e\u73b0\u7535\u6e90\u7684\u4f9b\u5e94\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  USB\u901a\u4fe1\u53ea\u7528\u4e09\u6839\u7ebf\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u548c\u7535\u6e90\u4f9b\u5e94\u3002<\/strong>\u5176\u4e2d\uff0c+5V\u7ebf\u8d1f\u8d23\u63d0\u4f9b\u7535\u6e90\uff0cD-\u548cD+\u7ebf\u8d1f\u8d23\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002\u4f7f\u7528USB\u901a\u4fe1\u53ea\u7528\u4e09\u6839\u7ebf\u53ef\u4ee5\u5b9e\u73b0\u8bb8\u591a\u529f\u80fd\uff0c\u662f\u4e00\u79cd\u975e\u5e38\u65b9\u4fbf\u7684\u6280\u672f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

USB\uff08UniversalSerialBus\uff09\u662f\u4e00\u79cd\u901a\u7528\u4e32\u884c\u603b\u7ebf\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u591a\u79cd\u8bbe\u5907\u8fde\u63a5\u5230\u7535\u8111\u4e0a\uff0c\u4ece\u800c\u4f7f\u7528\u7535\u8111\u7684\u8f6f\u4ef6\u548c\u8d44\u6e90\u3002USB\u53ef\u4ee5\u4f7f\u7528\u4e09\u6839\u7ebf\u6765\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\uff0c\u8fd9\u4e09<\/p>\n","protected":false},"author":1,"featured_media":1839,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[45],"class_list":["post-63311","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-txxt"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/63311","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=63311"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/63311\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=63311"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=63311"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=63311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}