{"id":78912,"date":"2024-01-12T16:02:47","date_gmt":"2024-01-12T08:02:47","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=78912"},"modified":"2024-01-12T16:02:47","modified_gmt":"2024-01-12T08:02:47","slug":"mxpggjgnxj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/78912.html","title":{"rendered":"Max232\u82af\u7247\u5404\u7ba1\u811a\u529f\u80fd\u8be6\u89e3"},"content":{"rendered":"

  Max232\u82af\u7247\u662f\u4e00\u79cd\u5e38\u7528\u7684RS-232\u4e32\u53e3\u901a\u4fe1\u8f6c\u6362\u82af\u7247\uff0c\u5177\u6709\u591a\u79cd\u91cd\u8981\u529f\u80fd\u3002\u672c\u6587\u5c06\u4ece\u79c1\u903b\u8f91\u7535\u538b\u3001\u865a\u5730\u3001\u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\u7b49\u89d2\u5ea6\uff0c\u8be6\u7ec6\u4ecb\u7ecdMax232\u82af\u7247\u5404\u7ba1\u811a\u7684\u529f\u80fd\u3002<\/p>\n

\u79c1\u903b\u8f91\u7535\u538b\uff08VCC\uff09<\/h2>\n

  \u57fa\u672c\u529f\u80fd<\/h3>\n

  Max232\u82af\u7247\u7684\u79c1\u903b\u8f91\u7535\u538b\uff08VCC\uff09\u662f\u5176\u5de5\u4f5c\u7535\u538b\u3002\u5408\u9002\u7684VCC\u7535\u538b\u53ef\u4ee5\u4fdd\u8bc1\u82af\u7247\u6b63\u5e38\u5de5\u4f5c\uff0c\u4e00\u822c\u4e3a+5V\u3002<\/p>\n

  \u5de5\u4f5c\u539f\u7406<\/h3>\n

  VCC\u7535\u538b\u63d0\u4f9b\u4e86\u82af\u7247\u5185\u90e8\u903b\u8f91\u7535\u8def\u6240\u9700\u7684\u5de5\u4f5c\u7535\u6e90\uff0c\u4fdd\u8bc1\u4e86\u82af\u7247\u5404\u90e8\u5206\u7684\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n

\u865a\u5730\uff08GND\uff09<\/h2>\n

  \u57fa\u672c\u529f\u80fd<\/h3>\n

  \u865a\u5730\uff08GND\uff09\u662fMax232\u82af\u7247\u7684\u5730\u7ebf\u5f15\u811a\uff0c\u7528\u4e8e\u8fde\u63a5\u82af\u7247\u5230\u7535\u6e90\u5730\u3002<\/p>\n

  \u4f5c\u7528\u539f\u7406<\/h3>\n

  GND\u5f15\u811a\u80fd\u591f\u5c06\u82af\u7247\u5185\u90e8\u5404\u90e8\u5206\u7684\u7535\u4f4d\u4fdd\u6301\u5728\u4e00\u5b9a\u7684\u53c2\u8003\u7535\u5e73\uff0c\u4ece\u800c\u4fdd\u8bc1\u82af\u7247\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n

\u53d1\u9001\u7aef\uff08T1IN, T2OUT, T2IN, T1OUT\uff09<\/h2>\n

  \u57fa\u672c\u529f\u80fd<\/h3>\n

  Max232\u82af\u7247\u7684\u53d1\u9001\u7aef\u7ba1\u811a\u8d1f\u8d23\u63a5\u6536\u903b\u8f91\u7535\u5e73\uff0c\u5c06\u5176\u8f6c\u6362\u4e3aRS-232\u6807\u51c6\u7684\u9ad8\u7535\u5e73\u548c\u4f4e\u7535\u5e73\u4fe1\u53f7\u3002<\/p>\n

  \u5de5\u4f5c\u539f\u7406<\/h3>\n

  \u901a\u8fc7\u53d1\u9001\u7aef\u7ba1\u811a\uff0cMax232\u82af\u7247\u80fd\u591f\u5c06\u903b\u8f91\u7535\u5e73\u8f6c\u6362\u4e3aRS-232\u6807\u51c6\u7684\u7535\u5e73\u4fe1\u53f7\uff0c\u9002\u7528\u4e8e\u4e32\u53e3\u901a\u4fe1\u3002<\/p>\n

\u63a5\u6536\u7aef\uff08R2OUT, R1IN, R1OUT, R2IN\uff09<\/h2>\n

  \u57fa\u672c\u529f\u80fd<\/h3>\n

  Max232\u82af\u7247\u7684\u63a5\u6536\u7aef\u7ba1\u811a\u8d1f\u8d23\u63a5\u6536\u5916\u90e8RS-232\u6807\u51c6\u7684\u9ad8\u4f4e\u7535\u5e73\u4fe1\u53f7\uff0c\u5c06\u5176\u8f6c\u6362\u4e3a\u903b\u8f91\u7535\u5e73\u4fe1\u53f7\u3002<\/p>\n

  \u5de5\u4f5c\u539f\u7406<\/h3>\n

  \u901a\u8fc7\u63a5\u6536\u7aef\u7ba1\u811a\uff0cMax232\u82af\u7247\u80fd\u591f\u5c06RS-232\u6807\u51c6\u7684\u7535\u5e73\u4fe1\u53f7\u8f6c\u6362\u4e3a\u903b\u8f91\u7535\u5e73\uff0c\u9002\u7528\u4e8e\u82af\u7247\u5185\u90e8\u903b\u8f91\u7535\u8def\u7684\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Max232\u82af\u7247\u7684\u79c1\u903b\u8f91\u7535\u538b\u3001\u865a\u5730\u3001\u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\u7b49\u5404\u7ba1\u811a\u7684\u529f\u80fd\u5bf9\u4e8e\u4e32\u53e3\u901a\u4fe1\u81f3\u5173\u91cd\u8981\u3002<\/strong>\u6b63\u786e\u7406\u89e3\u548c\u4f7f\u7528Max232\u82af\u7247\u7684\u5404\u4e2a\u7ba1\u811a\uff0c\u80fd\u591f\u4fdd\u8bc1\u4e32\u53e3\u901a\u4fe1\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Max232\u82af\u7247\u662f\u4e00\u79cd\u5e38\u7528\u7684RS-232\u4e32\u53e3\u901a\u4fe1\u8f6c\u6362\u82af\u7247\uff0c\u5177\u6709\u591a\u79cd\u91cd\u8981\u529f\u80fd\u3002\u672c\u6587\u5c06\u4ece\u79c1\u903b\u8f91\u7535\u538b\u3001\u865a\u5730\u3001\u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\u7b49\u89d2\u5ea6\uff0c\u8be6\u7ec6\u4ecb\u7ecdMax232\u82af\u7247\u5404\u7ba1\u811a\u7684\u529f\u80fd\u3002\u79c1\u903b<\/p>\n","protected":false},"author":1,"featured_media":64183,"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":[68],"class_list":["post-78912","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r-3"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78912","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=78912"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78912\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=78912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=78912"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=78912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}