{"id":46918,"date":"2023-09-30T10:23:12","date_gmt":"2023-09-30T02:23:12","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=46918"},"modified":"2023-09-30T10:24:45","modified_gmt":"2023-09-30T02:24:45","slug":"syuljyymk","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/46918.html","title":{"rendered":"\u4f7f\u7528USB\u8fde\u63a5485\u8bed\u97f3\u6a21\u5757"},"content":{"rendered":"

  USB\u8fde\u63a5485\u8bed\u97f3\u6a21\u5757\u662f\u4e00\u79cd\u7528\u4e8e\u901a\u8fc7USB\u63a5\u53e3\u5b9e\u73b0RS485\u901a\u4fe1\u7684\u8bed\u97f3\u6a21\u5757\uff0c\u5b83\u53ef\u4ee5\u5c06RS485\u4fe1\u53f7\u8f6c\u6362\u4e3aUSB\u4fe1\u53f7\uff0c\u4f7f\u5176\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u8be5\u6a21\u5757\u5177\u6709\u7a33\u5b9a\u7684\u6027\u80fd\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u8bed\u97f3\u683c\u5f0f\uff0c\u56e0\u6b64\u53ef\u4ee5\u5b9e\u73b0\u5404\u79cd\u5e94\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u4ecb\u7ecdUSB\u8fde\u63a5485\u8bed\u97f3\u6a21\u5757\u7684\u7ed3\u6784\u548c\u529f\u80fd\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u6765\u5b9e\u73b0\u5404\u79cd\u5e94\u7528\u573a\u666f\u3002<\/p>\n

USB\u8fde\u63a5485\u8bed\u97f3\u6a21\u5757\u7684\u7ed3\u6784<\/h2>\n

  USB\u8fde\u63a5485\u8bed\u97f3\u6a21\u5757\u7684\u7ed3\u6784\u4e3b\u8981\u7531\u4e24\u90e8\u5206\u7ec4\u6210\uff1a\u4e00\u4e2a\u662fUSB\u63a5\u53e3\uff0c\u53e6\u4e00\u4e2a\u662fRS485\u63a5\u53e3\u3002USB\u63a5\u53e3\u53ef\u4ee5\u4e0e\u7535\u8111\u7684USB\u7aef\u53e3\u76f8\u8fde\u63a5\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\uff1bRS485\u63a5\u53e3\u53ef\u4ee5\u4e0e\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u8fde\u63a5\uff0c\u4ee5\u5b9e\u73b0RS485\u4fe1\u53f7\u7684\u4f20\u8f93\u3002\u8be5\u6a21\u5757\u8fd8\u5177\u6709\u4e00\u4e9b\u5176\u4ed6\u9644\u52a0\u529f\u80fd\uff0c\u5982\u7535\u6e90\u63a7\u5236\u548c\u6309\u952e\u5904\u7406\u7b49\u3002<\/p>\n

USB\u8fde\u63a5485\u8bed\u97f3\u6a21\u5757\u7684\u529f\u80fd<\/h2>\n

  USB\u8fde\u63a5485\u8bed\u97f3\u6a21\u5757\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u529f\u80fd\uff0c\u5982\uff1a<\/p>\n