{"id":39396,"date":"2023-09-30T23:17:06","date_gmt":"2023-09-30T15:17:06","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=39396"},"modified":"2023-09-30T23:17:06","modified_gmt":"2023-09-30T15:17:06","slug":"rztljjsjhwbsbdql","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/39396.html","title":{"rendered":"RS232\u8f6cTTL\uff1a\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u7684\u6865\u6881"},"content":{"rendered":"

  RS232\u8f6cTTL\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u7684RS232\u4fe1\u53f7\u8f6c\u6362\u6210TTL\u4fe1\u53f7\uff0c\u4ee5\u4fbf\u8ba1\u7b97\u673a\u53ef\u4ee5\u4e0e\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002RS232\u8f6cTTL\u6280\u672f\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u7684RS232\u4fe1\u53f7\u8f6c\u6362\u6210TTL\u4fe1\u53f7\uff0c\u4ece\u800c\u4f7f\u8ba1\u7b97\u673a\u53ef\u4ee5\u4e0e\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002\u4e0b\u9762\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecdRS232\u8f6cTTL\u6280\u672f\uff0c\u4ee5\u53ca\u5b83\u7684\u5e94\u7528\u3002<\/p>\n

RS232\u8f6cTTL\uff1a\u4ec0\u4e48\u662fRS232\u8f6cTTL\uff1f<\/h2>\n

  RS232\u8f6cTTL\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u7684RS232\u4fe1\u53f7\u8f6c\u6362\u6210TTL\u4fe1\u53f7\uff0c\u4ee5\u4fbf\u8ba1\u7b97\u673a\u53ef\u4ee5\u4e0e\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002RS232\u8f6cTTL\u6280\u672f\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u7684RS232\u4fe1\u53f7\u8f6c\u6362\u6210TTL\u4fe1\u53f7\uff0c\u4ece\u800c\u4f7f\u8ba1\u7b97\u673a\u53ef\u4ee5\u4e0e\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n

  RS232\u8f6cTTL\uff1aRS232\u4fe1\u53f7<\/h3>\n

  RS232\u4fe1\u53f7\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5176\u4ed6\u8bbe\u5907\u7684\u6807\u51c6\u4fe1\u53f7\uff0c\u5b83\u53ef\u4ee5\u4f20\u8f93\u6570\u636e\uff0c\u63a7\u5236\u4fe1\u53f7\uff0c\u4ee5\u53ca\u5176\u4ed6\u4fe1\u53f7\u3002RS232\u4fe1\u53f7\u4f7f\u7528\u4e24\u79cd\u7535\u5e73\uff1a\u9ad8\u7535\u5e73\uff08+12V\uff09\u548c\u4f4e\u7535\u5e73\uff08-12V\uff09\uff0c\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u548c\u63a7\u5236\u4fe1\u53f7\u3002<\/p>\n

  RS232\u8f6cTTL\uff1aTTL\u4fe1\u53f7<\/h3>\n

  TTL\u4fe1\u53f7\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5176\u4ed6\u8bbe\u5907\u7684\u6807\u51c6\u4fe1\u53f7\uff0c\u5b83\u4f7f\u7528\u4e24\u79cd\u7535\u5e73\uff1a\u9ad8\u7535\u5e73\uff08+5V\uff09\u548c\u4f4e\u7535\u5e73\uff080V\uff09\uff0c\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u548c\u63a7\u5236\u4fe1\u53f7\u3002TTL\u4fe1\u53f7\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u7684\u4f4e\u529f\u8017\uff0c\u53ef\u4ee5\u4f7f\u8bbe\u5907\u66f4\u52a0\u7a33\u5b9a\u548c\u53ef\u9760\u3002<\/p>\n

RS232\u8f6cTTL\uff1aRS232\u8f6cTTL\u7684\u5e94\u7528<\/h2>\n

  RS232\u8f6cTTL\u6280\u672f\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u548c\u63a7\u5236\u3002RS232\u8f6cTTL\u6280\u672f\u53ef\u4ee5\u5e94\u7528\u4e8e\u591a\u79cd\u884c\u4e1a\uff0c\u5982\u667a\u80fd\u5bb6\u5c45\u3001\u6c7d\u8f66\u7535\u5b50\u3001\u673a\u5668\u4eba\u3001\u533b\u7597\u8bbe\u5907\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u7b49\u3002<\/p>\n

  RS232\u8f6cTTL\uff1a\u667a\u80fd\u5bb6\u5c45<\/h3>\n

  RS232\u8f6cTTL\u6280\u672f\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\uff0c\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u7684RS232\u4fe1\u53f7\u8f6c\u6362\u6210TTL\u4fe1\u53f7\uff0c\u4ece\u800c\u5b9e\u73b0\u8ba1\u7b97\u673a\u548c\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907\u7684\u4e92\u8054\u4e92\u901a\u3002<\/p>\n

  RS232\u8f6cTTL\uff1a\u6c7d\u8f66\u7535\u5b50<\/h3>\n

  RS232\u8f6cTTL\u6280\u672f\u53ef\u4ee5\u7528\u4e8e\u6c7d\u8f66\u7535\u5b50\uff0c\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u7684RS232\u4fe1\u53f7\u8f6c\u6362\u6210TTL\u4fe1\u53f7\uff0c\u4ece\u800c\u5b9e\u73b0\u8ba1\u7b97\u673a\u548c\u6c7d\u8f66\u7535\u5b50\u8bbe\u5907\u7684\u4e92\u8054\u4e92\u901a\u3002<\/p>\n

  RS232\u8f6cTTL\uff1a\u673a\u5668\u4eba<\/h3>\n

  RS232\u8f6cTTL\u6280\u672f\u53ef\u4ee5\u7528\u4e8e\u673a\u5668\u4eba\uff0c\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u7684RS232\u4fe1\u53f7\u8f6c\u6362\u6210TTL\u4fe1\u53f7\uff0c\u4ece\u800c\u5b9e\u73b0\u8ba1\u7b97\u673a\u548c\u673a\u5668\u4eba\u8bbe\u5907\u7684\u4e92\u8054\u4e92\u901a\u3002<\/p>\n

  RS232\u8f6cTTL\uff1a\u533b\u7597\u8bbe\u5907<\/h3>\n

  RS232\u8f6cTTL\u6280\u672f\u53ef\u4ee5\u7528\u4e8e\u533b\u7597\u8bbe\u5907\uff0c\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u7684RS232\u4fe1\u53f7\u8f6c\u6362\u6210TTL\u4fe1\u53f7\uff0c\u4ece\u800c\u5b9e\u73b0\u8ba1\u7b97\u673a\u548c\u533b\u7597\u8bbe\u5907\u7684\u4e92\u8054\u4e92\u901a\u3002<\/p>\n

  RS232\u8f6cTTL\uff1a\u5de5\u4e1a\u81ea\u52a8\u5316<\/h3>\n

  RS232\u8f6cTTL\u6280\u672f\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\uff0c\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u7684RS232\u4fe1\u53f7\u8f6c\u6362\u6210TTL\u4fe1\u53f7\uff0c\u4ece\u800c\u5b9e\u73b0\u8ba1\u7b97\u673a\u548c\u5de5\u4e1a\u81ea\u52a8\u5316\u8bbe\u5907\u7684\u4e92\u8054\u4e92\u901a\u3002<\/p>\n

RS232\u8f6cTTL\uff1a\u603b\u7ed3<\/h2>\n

  RS232\u8f6cTTL\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u7684RS232\u4fe1\u53f7\u8f6c\u6362\u6210TTL\u4fe1\u53f7\uff0c\u4ece\u800c\u4f7f\u8ba1\u7b97\u673a\u53ef\u4ee5\u4e0e\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002<\/strong>RS232\u8f6cTTL\u6280\u672f\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u7684RS232\u4fe1\u53f7\u8f6c\u6362\u6210TTL\u4fe1\u53f7\uff0c\u4ece\u800c\u4f7f\u8ba1\u7b97\u673a\u53ef\u4ee5\u4e0e\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002RS232\u8f6cTTL\u6280\u672f\u53ef\u4ee5\u5e94\u7528\u4e8e\u591a\u79cd\u884c\u4e1a\uff0c\u5982\u667a\u80fd\u5bb6\u5c45\u3001\u6c7d\u8f66\u7535\u5b50\u3001\u673a\u5668\u4eba\u3001\u533b\u7597\u8bbe\u5907\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u7b49\uff0c\u4e3a\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u63d0\u4f9b\u4e86\u4e00\u79cd\u6709\u6548\u7684\u65b9\u6cd5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS232\u8f6cTTL\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u7684RS232\u4fe1\u53f7\u8f6c\u6362\u6210TTL\u4fe1\u53f7\uff0c\u4ee5\u4fbf\u8ba1\u7b97\u673a\u53ef\u4ee5\u4e0e\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002RS232\u8f6cTTL\u6280\u672f\u7684\u4f18\u52bf\u5728\u4e8e<\/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":[68],"class_list":["post-39396","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\/39396","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=39396"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/39396\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=39396"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=39396"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=39396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}