{"id":78859,"date":"2023-12-29T06:58:23","date_gmt":"2023-12-28T22:58:23","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=78859"},"modified":"2023-12-29T06:58:23","modified_gmt":"2023-12-28T22:58:23","slug":"rckxdy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/78859.html","title":{"rendered":"RS232\u4e32\u53e3\u7ebf\u5b9a\u4e49"},"content":{"rendered":"

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RS232\u4e32\u53e3\u7ebf\u6807\u51c6<\/h2>\n

  \u5f15\u8a00<\/h3>\n

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  \u63a5\u7ebf\u5b9a\u4e49<\/h3>\n

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  \u4fe1\u53f7\u5b9a\u4e49<\/h4>\n

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RS232\u4e32\u53e3\u7ebf\u5de5\u4f5c\u539f\u7406<\/h2>\n

  \u7535\u538b\u7ea7\u522b<\/h3>\n

  RS232\u4e32\u53e3\u7ebf\u4e2d\uff0c\u903b\u8f911\u901a\u5e38\u8868\u793a\u4e3a-3V\u81f3-15V\u4e4b\u95f4\u7684\u7535\u538b\uff0c\u800c\u903b\u8f910\u8868\u793a+3V\u81f3+15V\u4e4b\u95f4\u7684\u7535\u538b\u3002\u8fd9\u79cd\u7535\u5e73\u8bbe\u8ba1\u53ef\u4ee5\u63d0\u4f9b\u826f\u597d\u7684\u6297\u5e72\u6270\u6027\u80fd\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7b49\u73af\u5883\u3002<\/p>\n

  \u6570\u636e\u4f20\u8f93<\/h3>\n

  RS232\u4e32\u53e3\u7ebf\u4f7f\u7528\u5f02\u6b65\u4f20\u8f93\u65b9\u5f0f\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u901a\u8fc7\u8d77\u59cb\u4f4d\u3001\u6570\u636e\u4f4d\u3001\u6821\u9a8c\u4f4d\u548c\u505c\u6b62\u4f4d\u7684\u7ec4\u5408\u6765\u5b9e\u73b0\u6570\u636e\u7684\u51c6\u786e\u4f20\u8f93\u3002<\/p>\n

  \u6570\u636e\u6d41\u63a7\u5236<\/h4>\n

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\u603b\u7ed3<\/h2>\n

  \u5e94\u7528\u9886\u57df<\/h3>\n

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