{"id":33170,"date":"2023-09-17T16:16:11","date_gmt":"2023-09-17T08:16:11","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=33170"},"modified":"2023-09-17T16:16:11","modified_gmt":"2023-09-17T08:16:11","slug":"syckjjngzj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/33170.html","title":{"rendered":"\u4f7f\u7528\u4e32\u53e3\u63a5485\u63a5\u54ea\u4e2a\u9488\u811a"},"content":{"rendered":"

  \u4e32\u53e3\u63a5485\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u8bbe\u5907\u7684\u5e38\u89c1\u63a5\u53e3\uff0c\u4e3b\u8981\u7528\u4e8e\u53cc\u5411\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u63d0\u4f9b\u4ece\u8ba1\u7b97\u673a\u4e3b\u673a\u5230\u5916\u90e8\u8bbe\u5907\u7684\u53cc\u5411\u901a\u4fe1\uff0c\u4ece\u800c\u4f7f\u5916\u90e8\u8bbe\u5907\u80fd\u591f\u63a5\u6536\u548c\u53d1\u9001\u6570\u636e\u3002\u5b83\u7684\u7279\u70b9\u662f\u53ef\u9760\u6027\u9ad8\u3001\u5b89\u5168\u6027\u9ad8\u3001\u4f20\u8f93\u8ddd\u79bb\u957f\u3001\u4f20\u8f93\u901f\u5ea6\u5feb\uff0c\u662f\u4e00\u79cd\u975e\u5e38\u6709\u6548\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\u3002<\/p>\n

  \u90a3\u4e48\uff0c\u4f7f\u7528\u4e32\u53e3\u63a5485\u65f6\uff0c\u5e94\u8be5\u63a5\u54ea\u4e2a\u9488\u811a\u5462\uff1f<\/p>\n

485\u63a5\u53e3\u7684\u7ed3\u6784<\/h2>\n

  \u4e32\u53e3\u63a5485\u63a5\u53e3\u4e00\u822c\u75314\u4e2a\u9488\u811a\u7ec4\u6210\uff0c\u5206\u522b\u4e3a\uff1aGND\uff08\u63a5\u5730\uff09\u3001VCC\uff08\u4f9b\u7535\uff09\u3001RX\uff08\u63a5\u6536\uff09\u3001TX\uff08\u53d1\u9001\uff09\u3002\u5176\u4e2d\uff0cGND\u548cVCC\u4e24\u4e2a\u9488\u811a\u90fd\u662f\u7528\u6765\u4f9b\u7535\u7684\uff0c\u800cRX\u548cTX\u5219\u662f\u7528\u6765\u63a5\u6536\u548c\u53d1\u9001\u6570\u636e\u7684\u3002<\/p>\n

GND\u9488\u811a<\/h3>\n

  GND\u9488\u811a\u662f\u63a5\u5730\u7ebf\uff0c\u7528\u4e8e\u5c06\u4e3b\u673a\u548c\u5916\u90e8\u8bbe\u5907\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u4ee5\u786e\u4fdd\u4e3b\u673a\u548c\u5916\u90e8\u8bbe\u5907\u7684\u7535\u6e90\u7cfb\u7edf\u80fd\u591f\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n

VCC\u9488\u811a<\/h3>\n

  VCC\u9488\u811a\u662f\u4f9b\u7535\u7ebf\uff0c\u7528\u4e8e\u5c06\u4e3b\u673a\u548c\u5916\u90e8\u8bbe\u5907\u7684\u7535\u6e90\u7cfb\u7edf\u8fde\u63a5\u8d77\u6765\uff0c\u4ee5\u786e\u4fdd\u4e3b\u673a\u548c\u5916\u90e8\u8bbe\u5907\u7684\u7535\u6e90\u7cfb\u7edf\u80fd\u591f\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n

RX\u9488\u811a<\/h3>\n

  RX\u9488\u811a\u662f\u63a5\u6536\u7ebf\uff0c\u7528\u4e8e\u5c06\u4e3b\u673a\u53d1\u9001\u7684\u6570\u636e\u4f20\u8f93\u5230\u5916\u90e8\u8bbe\u5907\uff0c\u4ee5\u4fbf\u5916\u90e8\u8bbe\u5907\u80fd\u591f\u63a5\u6536\u5230\u6570\u636e\u3002<\/p>\n

TX\u9488\u811a<\/h3>\n

  TX\u9488\u811a\u662f\u53d1\u9001\u7ebf\uff0c\u7528\u4e8e\u5c06\u5916\u90e8\u8bbe\u5907\u53d1\u9001\u7684\u6570\u636e\u4f20\u8f93\u5230\u4e3b\u673a\uff0c\u4ee5\u4fbf\u4e3b\u673a\u80fd\u591f\u63a5\u6536\u5230\u6570\u636e\u3002<\/p>\n

\u4f7f\u7528\u4e32\u53e3\u63a5485\u63a5\u54ea\u4e2a\u9488\u811a<\/h2>\n

  \u4ece\u4e0a\u9762\u7684\u4ecb\u7ecd\u53ef\u4ee5\u770b\u51fa\uff0c\u4e32\u53e3\u63a5485\u63a5\u53e3\u4e00\u822c\u75314\u4e2a\u9488\u811a\u7ec4\u6210\uff0c\u5206\u522b\u4e3aGND\uff08\u63a5\u5730\uff09\u3001VCC\uff08\u4f9b\u7535\uff09\u3001RX\uff08\u63a5\u6536\uff09\u3001TX\uff08\u53d1\u9001\uff09\u3002\u5176\u4e2d\uff0cGND\u548cVCC\u4e24\u4e2a\u9488\u811a\u90fd\u662f\u7528\u6765\u4f9b\u7535\u7684\uff0c\u800cRX\u548cTX\u5219\u662f\u7528\u6765\u63a5\u6536\u548c\u53d1\u9001\u6570\u636e\u7684\u3002\u56e0\u6b64\uff0c\u4f7f\u7528\u4e32\u53e3\u63a5485\u65f6\uff0c\u5e94\u8be5\u63a5RX\u548cTX\u4e24\u4e2a\u9488\u811a\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86\u4f7f\u7528\u4e32\u53e3\u63a5485\u65f6\u5e94\u8be5\u63a5\u54ea\u4e2a\u9488\u811a\u7684\u95ee\u9898\u3002<\/strong>\u4e32\u53e3\u63a5485\u63a5\u53e3\u4e00\u822c\u75314\u4e2a\u9488\u811a\u7ec4\u6210\uff0c\u5206\u522b\u4e3aGND\uff08\u63a5\u5730\uff09\u3001VCC\uff08\u4f9b\u7535\uff09\u3001RX\uff08\u63a5\u6536\uff09\u3001TX\uff08\u53d1\u9001\uff09\u3002\u5176\u4e2d\uff0cGND\u548cVCC\u4e24\u4e2a\u9488\u811a\u90fd\u662f\u7528\u6765\u4f9b\u7535\u7684\uff0c\u800cRX\u548cTX\u5219\u662f\u7528\u6765\u63a5\u6536\u548c\u53d1\u9001\u6570\u636e\u7684\u3002\u56e0\u6b64\uff0c\u4f7f\u7528\u4e32\u53e3\u63a5485\u65f6\uff0c\u5e94\u8be5\u63a5RX\u548cTX\u4e24\u4e2a\u9488\u811a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e32\u53e3\u63a5485\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u8bbe\u5907\u7684\u5e38\u89c1\u63a5\u53e3\uff0c\u4e3b\u8981\u7528\u4e8e\u53cc\u5411\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u63d0\u4f9b\u4ece\u8ba1\u7b97\u673a\u4e3b\u673a\u5230\u5916\u90e8\u8bbe\u5907\u7684\u53cc\u5411\u901a\u4fe1\uff0c\u4ece\u800c\u4f7f\u5916\u90e8\u8bbe\u5907\u80fd\u591f\u63a5\u6536\u548c\u53d1\u9001\u6570\u636e\u3002\u5b83\u7684\u7279\u70b9\u662f\u53ef\u9760\u6027\u9ad8\u3001\u5b89<\/p>\n","protected":false},"author":1,"featured_media":3671,"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":[61],"class_list":["post-33170","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/33170"}],"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=33170"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/33170\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=33170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=33170"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=33170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}