{"id":46647,"date":"2023-10-01T20:11:44","date_gmt":"2023-10-01T12:11:44","guid":{"rendered":"\/\/www.viralrail.com\/?p=46647"},"modified":"2023-10-14T01:10:19","modified_gmt":"2023-10-13T17:10:19","slug":"sycmyvzmj","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/46647.html","title":{"rendered":"\u4f7f\u7528CH340\u6ca1\u6709VCC\u600e\u4e48\u63a5\uff1f"},"content":{"rendered":"

  CH340\u662f\u4e00\u6b3e\u975e\u5e38\u6d41\u884c\u7684USB\u8f6c\u4e32\u53e3\u82af\u7247\uff0c\u5b83\u53ef\u4ee5\u5c06USB\u63a5\u53e3\u8f6c\u6362\u6210\u4e32\u53e3\u63a5\u53e3\uff0c\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u952e\u76d8\u3001\u9f20\u6807\u7b49\u3002<\/strong>\u4f46\u662f\uff0c\u6709\u65f6CH340\u82af\u7247\u6ca1\u6709VCC\uff0c\u90a3\u4e48\u6211\u4eec\u8be5\u600e\u4e48\u63a5\u5462\uff1f\u672c\u6587\u5c06\u4e3a\u60a8\u63d0\u4f9b\u8be6\u7ec6\u7684\u8bf4\u660e\uff0c\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3CH340\u7684\u7535\u8def\u8fde\u63a5\u3002<\/p>\n

CH340\u7684\u7b80\u4ecb<\/h2>\n

  CH340\u662f\u4e00\u6b3e\u7531\u4e2d\u56fd\u5382\u5546WCH\u63a8\u51fa\u7684USB\u8f6c\u4e32\u53e3\u82af\u7247\uff0c\u5b83\u53ef\u4ee5\u5c06USB\u63a5\u53e3\u8f6c\u6362\u6210\u4e32\u53e3\u63a5\u53e3\uff0c\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u952e\u76d8\u3001\u9f20\u6807\u7b49\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5982RS232\u3001RS485\u3001RS422\u3001UART\u7b49\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u901a\u4fe1\u9700\u6c42\u3002<\/p>\n

CH340\u6ca1\u6709VCC\u600e\u4e48\u63a5<\/h2>\n

  CH340\u82af\u7247\u6ca1\u6709VCC\uff0c\u4f46\u662f\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u865a\u62dfVCC\u6765\u63a5\u901aCH340\u82af\u7247\u3002\u865a\u62dfVCC\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u7535\u8def\uff0c\u5b83\u53ef\u4ee5\u5c06\u5916\u90e8\u7684\u7535\u538b\u8f6c\u6362\u6210CH340\u82af\u7247\u9700\u8981\u7684\u7535\u538b\uff0c\u4ece\u800c\u4f7fCH340\u82af\u7247\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n

  \u5982\u4f55\u63a5\u865a\u62dfVCC<\/h3>\n

  \u8981\u63a5\u865a\u62dfVCC\uff0c\u9996\u5148\u9700\u8981\u51c6\u5907\u4e00\u4e2a\u865a\u62dfVCC\u6a21\u5757\uff0c\u8fd9\u662f\u4e00\u4e2a\u5c0f\u578b\u6a21\u5757\uff0c\u53ef\u4ee5\u5c06\u5916\u90e8\u7684\u7535\u538b\u8f6c\u6362\u6210CH340\u82af\u7247\u9700\u8981\u7684\u7535\u538b\u3002\u7136\u540e\uff0c\u5c06\u6a21\u5757\u7684\u4e24\u4e2a\u8f93\u51fa\u7aef\u5b50\u5206\u522b\u63a5\u5230CH340\u82af\u7247\u7684VCC\u548cGND\u7aef\u53e3\uff0c\u5373\u53ef\u5b8c\u6210\u865a\u62dfVCC\u7684\u63a5\u7ebf\u3002<\/p>\n

  \u865a\u62dfVCC\u7684\u6ce8\u610f\u4e8b\u9879<\/h3>\n

  \u4f7f\u7528\u865a\u62dfVCC\u63a5CH340\u82af\u7247\u65f6\uff0c\u4e00\u5b9a\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n

    \n
  • \u865a\u62dfVCC\u6a21\u5757\u7684\u7535\u538b\u5fc5\u987b\u4e0eCH340\u82af\u7247\u7684\u7535\u538b\u76f8\u540c\uff0c\u5426\u5219\u82af\u7247\u53ef\u80fd\u4f1a\u53d7\u635f\u3002<\/li>\n
  • CH340\u82af\u7247\u7684GND\u7aef\u53e3\u5fc5\u987b\u4e0e\u865a\u62dfVCC\u6a21\u5757\u7684GND\u7aef\u53e3\u8fde\u63a5\uff0c\u4ee5\u786e\u4fdd\u7535\u538b\u6b63\u786e\u3002<\/li>\n
  • \u865a\u62dfVCC\u6a21\u5757\u7684\u8f93\u5165\u7535\u538b\u5fc5\u987b\u7a33\u5b9a\uff0c\u4ee5\u786e\u4fddCH340\u82af\u7247\u6b63\u5e38\u5de5\u4f5c\u3002<\/li>\n<\/ul>\n

    \u603b\u7ed3<\/h2>\n

      CH340\u662f\u4e00\u6b3e\u975e\u5e38\u6d41\u884c\u7684USB\u8f6c\u4e32\u53e3\u82af\u7247\uff0c\u5b83\u53ef\u4ee5\u5c06USB\u63a5\u53e3\u8f6c\u6362\u6210\u4e32\u53e3\u63a5\u53e3\uff0c\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u952e\u76d8\u3001\u9f20\u6807\u7b49\u3002<\/strong>\u4f46\u662f\uff0c\u6709\u65f6CH340\u82af\u7247\u6ca1\u6709VCC\uff0c\u90a3\u4e48\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u865a\u62dfVCC\u6765\u63a5\u901aCH340\u82af\u7247\uff0c\u865a\u62dfVCC\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u7535\u8def\uff0c\u5b83\u53ef\u4ee5\u5c06\u5916\u90e8\u7684\u7535\u538b\u8f6c\u6362\u6210CH340\u82af\u7247\u9700\u8981\u7684\u7535\u538b\uff0c\u4ece\u800c\u4f7fCH340\u82af\u7247\u6b63\u5e38\u5de5\u4f5c\u3002\u5728\u63a5\u865a\u62dfVCC\u65f6\uff0c\u4e00\u5b9a\u8981\u6ce8\u610f\u7535\u538b\u7684\u6b63\u786e\u6027\uff0c\u4ee5\u53ca\u865a\u62dfVCC\u6a21\u5757\u7684\u8f93\u5165\u7535\u538b\u7684\u7a33\u5b9a\u6027\uff0c\u4ee5\u786e\u4fddCH340\u82af\u7247\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    CH340\u662f\u4e00\u6b3e\u975e\u5e38\u6d41\u884c\u7684USB\u8f6c\u4e32\u53e3\u82af\u7247\uff0c\u5b83\u53ef\u4ee5\u5c06USB\u63a5\u53e3\u8f6c\u6362\u6210\u4e32\u53e3\u63a5\u53e3\uff0c\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u952e\u76d8\u3001\u9f20\u6807\u7b49\u3002\u4f46\u662f\uff0c\u6709\u65f6CH3<\/p>\n","protected":false},"author":1,"featured_media":4132,"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":[320,305],"class_list":["post-46647","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ch340","tag-dzjs"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/46647"}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=46647"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/46647\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=46647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=46647"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=46647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}