\n\t\u6211\u7684\u4e00\u6574\u5929\u5168\u662f\u5728\u5370\u5237\u7ebf\u8def\u677f<\/u>(PCB<\/u>)\u5806\u4e2d\u6e21\u8fc7\u7684\uff0c\u5927\u767d\u5929\u5728\u4e00\u5bb6\u8fc5\u901f\u62fc\u88c5PCB\uff08PCB Assembly\uff09\u7684\u751f\u4ea7\u8f66\u95f4\u5de5\u4f5c\u4e2d\uff1b\u591c\u91cc\uff0c\u4f4f\u5728\u770b\u4e0a\u53bb\u50cf\u7ec4\u88c5\u5382\u7684\u5730\u533a\u3002\u5728\u6211\u5199\u8fd9\u79cd\u5b57\u65f6\uff0c\u5728\u773c\u775b\u89c6\u529b\u6240\u53ca\uff0c\u6709\u81ea\u5df1\u8bbe\u8ba1\u65b9\u6848\u7684\u3001\u5df2\u7ae3\u5de5\u7684\u5341\u51e0\u5757\u6728\u677f\uff0c\u4e5f\u8bb8\u5927\u91cf\uff0c\u6211\u60f3\u5bf9\u4f60\u8bf4\u7684\u662f\uff0c\u6211\u7ecf\u5e38\u88ab\u5404\u79cd\u5404\u6837\u5de5\u4f5c\u7ecf\u9a8c\u6c34\u51c6\u76f8\u5dee\u60ac\u6b8a\u7684\u4eba\u95ee\u5230\uff1a\u505a\u6728\u677f\u65f6\uff0c\u662f\u4e0d\u662f\u4ecd\u5e94\u5e94\u7528\u57cb\u5b54<\/u>\u8f6f\u4ef6\uff1f\u6216\u5e94\u5c3d\u91cf\u5e94\u7528\u8868\u5c42\u8d34\u7247\u6280\u672f\u6027(SMT<\/u>)\u90e8\u4ef6\uff1f<\/p>\n
\n\t\u5c18\u4e8b\u5982\u8c1c\uff0c\u5728\u6211\u7b2c\u4e00\u6b21\u7528\u7535\u94ec\u94c1\u710a\u677f\u5b50\u65f6\uff0c\u5f53\u5730\u9910\u996e\u5e97\u624d\u4e0d\u4f1a\u518d\u7ed9\u4e88\u201c\u539f\u751f\u6001\u6c64\u201d(\u7f16\u6ce8\uff1a\u8fd9\u513f\u6307\u7684\u662f\u4e00\u7897\u5145\u65a5\u7740\u5316\u5de5\u539f\u6599\u7684\u9ad8\u6c64)\u3002\u5728\u8fd9\u4e9b\u65e5\u91cc\u5934\uff0c\u5927\u5bb6\u7684\u786e\u6709\u201c\u8868\u5c42\u8d34\u7247\u201d\u62fc\u88c5\u7684PCBA<\/u>\u7248\u672c\u53f7\uff0c\u4f46\u5b83\u53ea\u6d89\u53ca\u5230\u5e94\u7528Fahnestock\u5361\u5b50(\u4e00\u79cd\u626d\u7c27\u5f0f\u5e03\u7ebf\u5939)\u3001\u7535\u710a\u710a\u63a5<\/u>\u63a5\u7ebf\u7aef\u5b50(lug)\u548c\u5b9e\u6728\u677f\u4e0a\u7684\u70b9\u5230\u70b9\u8054\u7f51\u3002\u6b63\u786e\u4e86\uff0c\u76f8\u8fd1\u9762\u5305\u677f\u90a3\u79cd\u7684\u7269\u54c1\u3002<\/p>\n
\n\t\u4eca\u65e5\uff0c\u8868\u5c42\u8d34\u7247\u62fc\u88c5\u6d89\u53ca\u5230PCB\u8868\u5c42\u4e0a\u7684\u9521\u710a\u76d8\uff0c\u90e8\u4ef6\u6c92\u6709\u5f15\u811a\u900f\u8fc7PCB\uff0c\u667a\u80fd\u673a\u5668\u4eba\u6bcf\u949f\u5934\u53ef\u5c06\u6570\u5341\u4e07\u4e2a\u8fd9\u79cd\u7ec6\u5fae\u90e8\u4ef6\u8d34\u653e\u5230PCB\u4e0a\u3002<\/p>\n
\n
\n\t\u56fe1 \u8fc5\u901f\u8868\u5c42\u8d34\u7247\u673a\u5668\u8bbe\u5907\u3002(\u6765\u6e90\u4e8e\uff1aDuane Benson)<\/p>\n
\n\t\u5982\u4eca\uff0c\u5047\u5982\u6bcf\u6708\u5fc5\u987b\u5e02\u573a\u9500\u552e100\u4e07\u624b\u673a\uff0c\u90a3\u9ebc\u6bcf\u949f\u5934\u8d34\u653e48,000\u4e2a\u90e8\u4ef6\u53ef\u4ee5\u7b26\u5408\u8981\u6c42\u3002\u4f46\u9488\u5bf9\u5f88\u6709\u53ef\u80fd\u9700\u89811,000\u5757\u6728\u677f\u7684\u521d\u671f\u65b0\u6210\u7acb\u516c\u53f8\uff0c\u6216100\u5757\u6728\u677f\u7684\u4e1a\u4f59\u7ec4\u559c\u597d<\/u>\u8005\uff0c\u6216\u53ea\u9700\u4e00\u4e24\u5757\u6728\u677f\u7684\u4e00\u6b21\u6027\u8bbe\u8ba1\u65b9\u6848\uff0c\u90a3\u53c8\u8be5\u600e\u6837\uff1f\u5bf9\u8fd9\u7c7b\u8981\u6c42\u7684\u4eba\u800c\u8a00\uff0c\u662f\u4e0d\u662f\u4ecd\u5e94\u7740\u773c\u4e8e\u8868\u5c42\u8d34\u7247\u90e8\u4ef6\uff1f\u6216\u662f\u5e94\u575a\u6301\u4e0d\u61c8\u5e94\u7528\u8fd9\u4e9b\u770b\u4e0a\u53bb\u66f4\u975e\u5e38\u5bb9\u6613\u89e3\u51b3\u548c\u7535\u710a\u710a\u63a5\u7684\u9760\u8c31\u57cb\u5b54\u90e8\u4ef6\uff1f<\/p>\n
\n\t\u6211\u672c\u4eba\u8ba4\u4e3a\u5c3d\u91cf\u591a\u5730\u5e94\u7528\u8868\u5c42\u8d34\u7247\u90e8\u4ef6\uff0c\u6211\u7684\u786e\u610f\u8bc6\u5230\u90a3\u6837\u505a\u4f1a\u8ba9\u60c5\u51b5\u590d\u6742\u5316\uff0c\u5e76\u4e14\u4e00\u4e9b\u90e8\u4ef6\u4ec5\u6709\u57cb\u5b54\u5c01\u88c5\u5f62\u5f0f\u3002\u6709\u65f6\u5019\u8868\u5c42\u8d34\u7247\u90e8\u4ef6\u7684\u51b2\u51fb\u97e7\u6027\u4e0d\u80fd\u627f\u62c5\u90e8\u4ef6\u7684\u603b\u91cd\u91cf\u6216\u589e\u52a0\u5728\u5176\u4e0a\u7684\u5185\u5e94\u529b<\/u>\uff0c\u5728\u8fd9\u79cd\u72b6\u51b5\u4e0b\uff0c\u6211\u4e00\u5b9a\u4f1a\u6311\u9009\u57cb\u5b54\u6216\u57cb\u5b54\/\u8868\u5c42\u8d34\u7247\u6df7\u5408\u4f7f\u7528\u7684\u65b9\u6cd5\u3002<\/p>\n
\n\t\u4f60\u5f88\u6709\u53ef\u80fd\u671f\u5f85\u5e94\u7528\u57cb\u5b54\u90e8\u4ef6\u7684\u7f18\u6545\u6709\u4e0b\u9762\u597d\u591a\u4e2a\uff1a<\/p>\n
\n\t\u25cf\u5341\u5206\u5927\u7684\u90e8\u4ef6\uff0c\u5982\u53d8\u7535\u5668<\/u>\u3001\u6c7d\u8f66\u7ee7\u7535\u5668<\/u>\u548c\u7535\u5bb9\u5668<\/u>\uff1b\u8981\u4e0d\u6c92\u6709\u76f8\u5bf9\u5e94\u7684\u5916\u8868\u8d34\u7247\u5c01\u88c5\u5f62\u5f0f\uff0c\u8981\u4e0d\u5fc5\u987b\u57cb\u5b54\u5c04\u9891\u8fde\u63a5\u5668<\/u>\u7ed9\u4e88\u9644\u52a0\u51b2\u51fb\u97e7\u6027\u3002<\/p>\n
\n\t\u25cf\u8981\u627f\u62c5\u975e\u5e38\u5927\u673a\u68b0\u8bbe\u5907\u538b\u529b\u7684\u5c04\u9891\u8fde\u63a5\u5668\u3002<\/p>\n
\n\t\u25cf\u5047\u5982\u5bf9\u67e5\u8be2\u548c\u89e3\u51b3\u4e2d\u5c0f\u578b\u8868\u5c42\u8d34\u7247\u90e8\u4ef6\u89c9\u5f97\u96be\u53d7\u3002<\/p>\n
\n\t\u25cf\u4fbf\u662f\u559c\u7231\u57cb\u5b54\u5c01\u88c5\u5f62\u5f0f\u3002<\/p>\n
\n\t\u25cf\u53ea\u505a\u51e0\u7247PCB\u548c\/\u6216\u4f60\u9700\u8981\u5e94\u7528\u5df2\u7ecf\u6709\u7684\u90e8\u4ef6\u3002<\/p>\n
\n\t\u9664\u4ee5\u4e0a\u51e0\u4e2a\u65b9\u9762\u5916\uff0c\u867d\u7136\u8868\u5c42\u8d34\u7247\u6280\u672f\u6027\u89c4\u683c\u5c0f\uff0c\u6709\u5f88\u591a\u539f\u56e0\u5728PCB\u8bbe\u8ba1\u65f6\u91c7\u7528\u8868\u5c42\u8d34\u7247\u90e8\u4ef6\u3002\u6700\u5148\uff0c\u8bb8\u591a\u65b0\u7684\u548c\u6700\u73b0\u4ee3\u5316\u7684\u90e8\u4ef6\u538b\u6839\u6c92\u6709\u57cb\u5b54\u5c01\u88c5\u5f62\u5f0f\uff0c\u5047\u5982\u575a\u6301\u4e0d\u61c8\u5e94\u7528\u57cb\u5b54\u5c01\u88c5\u5f62\u5f0f\uff0c\u5c06\u628a\u5f88\u591a\u5168\u65b0<\/u>\u548c\u4f5c\u7528\u8f83\u591a\u7684\u90e8\u4ef6\u6e05\u9664\u5728\u5916\u9762\u3002<\/p>\n
\n\t\u56fe2\u4e2d\u53f3\u8fb9\u7684\u57cb\u5b54\u677f\u662f\u5728\u5546\u4e1a\u670d\u52a1\u751f\u4ea7\u5236\u9020\u751f\u4ea7\u8f66\u95f4\u751f\u4ea7\u5236\u9020\u7684\u7b2c\u4e00\u6279PCBA\u4e4b\u4e00\u3002\u5de6\u8fb9\u7684\u8868\u5c42\u8d34\u88c5\u677f\u5177\u5907\u540c\u6837\u4f5c\u7528\uff0c\u8fd8\u53e6\u6709\u7535\u673a<\/u>\u63a7\u5236\u677f\u548cUSB<\/u>\u8054\u63a5\uff0c\u624b\u710a\u8fd9\u4e24\u5757\u677f\u4e0a\u7684\u90e8\u4ef6\uff0c\u5e94\u7528\u7684\u7535\u673a\u63a8\u52a8\u96c6\u6210ic\u6c92\u6709\u57cb\u5b54\u5c01\u88c5\u5f62\u5f0f\u3002<\/p>\n
\n
\n\t\u56fe2 \u8868\u5c42\u8d34\u7247(\u5de6)\u4e0e\u57cb\u5b54(\u53f3)MCU<\/u>\u7ebf\u8def\u677f<\/u>\u3002(\u6765\u6e90\u4e8e\uff1aDuane Benson)<\/p>\n
\n\t\u8fc7\u53bb\u4e24\u5e74\uff0c\u5927\u90e8\u5206\u96c6\u6210ic\u90fd\u662f\u6709\u51e0\u79cd\u89c4\u683c\u53ef\u9009\u62e9\uff0c\u4ece0.1\u82f1\u540b(2.54mm)\u95f4\u9694\u57cb\u5b54\u53cc\u5217\u76f4\u63d2\u5f0f\u5c01\u88c5\u5f62\u5f0f(DIP<\/u>)\u5230\u90a3\u65f6\u5019\u6700\u5c11\u7684\u57cb\u5b54\u5c01\u88c5\u5f62\u5f0f\u3002\u4eca\u65e5\u5e02\u573a\u7ade\u4e89\u8fd9\u4e48\u731b\u70c8\uff0c\u518d\u52a0\u4e0a\u5404\u5f0f\u5404\u6837\u7684\u4e13\u7528\u578b\u90e8\u4ef6\uff0c\u9002\u7528\u8fd9\u4e48\u591a\u5c01\u88c5\u5f62\u5f0f\u5f62\u72b6\u7684\u6210\u672c\u8d39\u6b63\u53d8\u6210\u4e00\u4e2a\u5173\u952e\u7275\u5236\u8981\u7d20\uff0c\u5f88\u591a\u82af\u7247\u516c\u53f8\u901a\u8fc7\u751f\u4ea7\u5236\u9020\u66f4\u597d\u7528\u3001\u66f4\u5c0f\u7684\u5c01\u88c5\u5f62\u5f0f\u6765\u878d\u5165\u8fd9\u79cd\u5e02\u573a\u73b0\u72b6\u3002<\/p>\n
\n\tMicrochip<\/u> Te<\/u>chnology\u4ecd\u5728\u7ed9\u4e88\u5404\u79cd\u5404\u6837\u5c01\u88c5\u5f62\u5f0f\u8fd9\u4e00\u65b9\u9762\u503c\u5f97\u79f0\u8d5e\uff0c\u540c\u4e00\u96c6\u6210ic\u4ece0.1\u82f1\u540b\u95f4\u9694\u7684DIP\u5230\u8896\u73cd\u578b0.5mm\u95f4\u9694\u7684QFN\u6216BGA<\/u>\u5c01\u88c5\u5f62\u5f0f\uff0c\u4e00\u5e94\u4ff1\u5168\u3002\u53ef\u662f\u6709\u8c01\u77e5\u9053\u8fd9\u6837\u7684\u4e8b\u60c5\u5c06\u4fdd\u6301\u591a\u957f\u65f6\u95f4\uff1f\u6211\u89c1\u8fc7\u8bb8\u591a\u65b0\u7684\u8f93\u51fa\u529f\u7387\u90e8\u4ef6\u2014\u50cfLiPoly\u5145\u7535\u5934\u548cB\u7c7b\u653e\u5927\u4eea<\/u>\u2014\u4ec5\u6709QFN\u6216BGA\u5c01\u88c5\uff0c\u4e14\u4e00\u4e9b\u5feb\u901f\u90e8\u4ef6\u4e5f\u662f\u8fd9\u822c\u3002<\/p>\n
\n\t\u7ec6\u5fae\u7684\u7269\u8054\u7f51\u6280\u672f<\/u>(IoT<\/u>)\u673a\u5668\u8bbe\u5907\u548c\u4f4d\u79fb\u6d4b\u7b97\u7684\u666e\u53ca\u5316\u662f\u8fd9\u4e00\u53d1\u5c55\u8d8b\u52bf\u7684\u5173\u952e\u5173\u952e\u30023\u00d73mm\u7684\u90e8\u4ef6\u53ef\u7528\u5c0f\u578b\u7269\u8054\u7f51\u8bbe\u5907\u548c\u5927\u4e2d\u578b\u684c\u9762\u7cfb\u7edf\uff0c\u6bd4\u8f83\u4e4b\u4e0b\uff0c20\u5f15\u811a\u7684\u57cb\u5b54\u90e8\u4ef6\uff0c\u4e43\u81f3\u4e0d\u8fc7\u5c0f\u7684SOIC\u90fd\u53ef\u4ee5\u7528\u4ee5\u684c\u9762\u4e0a\u5546\u54c1\uff0c\u800c\u4e0d\u53ef\u4ee5\u7528\u4ee5\u7269\u8054\u7f51\u8bbe\u5907\uff0c\u56e0\u800c\uff0c\u751f\u4ea7\u5546\u5f88\u6709\u53ef\u80fd\u51b3\u7b56\u53ea\u751f\u4ea7\u5236\u9020\u8f83\u5c0f\u7684\u90e8\u4ef6\u5c01\u88c5\u5f62\u5f0f\u3002\u4f60\u80fd\u5bfb\u627e\u5728\u5176\u4e2d\u4e00\u4e9b\u90e8\u4ef6\u7684\u57cb\u5b54\u63a5\u8f6c\u677f(breakout board)\uff0c\u4f46\u5e76\u4e0d\u662f\u6240\u6709\u90e8\u4ef6\u3002<\/p>\n
\n\t\u8868\u5c42\u8d34\u7247\u90e8\u4ef6\u51e0\u4e4e\u4e00\u76f4\u6bd4\u5176\u57cb\u5b54\u7248\u5212\u7b97\u3002\u8fd9\u4e5f\u662f\u6beb\u65e0\u7591\u95ee\u7684\uff0c\u5e38\u7528\u539f\u6599\u5c11\u5f97\u591a\u7684\u90e8\u4ef6\u7684\u8d39\u7528\u81ea\u7136\u4f1a\u66f4\u4f4e\uff0c\u4e14\u8be5\u6807\u51c6\u9002\u7528\u5f88\u591a\u7535\u5b50\u5668\u4ef6<\/u>\u90e8\u4ef6\uff0c\u5c24\u5176\u662f\u5904\u4e8e\u88ab\u52a8\u90e8\u4ef6\u3002\u5728Digi-Key<\/u>\u7f51\u5740\u4e0a\uff0c\u57cb\u5b54\u548c\u8868\u5c42\u8d34\u7247\u7535\u963b\u5668<\/u>\u7684\u4ef7\u94b1\u901a\u5e38\u5168\u662f0.10\u7f8e\u91d1\/\u9897\uff0c\u4f46\u9009\u8d2d100\u9897\u65f6\uff0c\u8868\u5c42\u8d34\u7247\u7535\u963b\u5668\u7684\u4ef7\u94b1\u4ec5\u6709\u57cb\u5b54\u7684\u4e00\u534a\u3002<\/p>\n
\n\t\u89c4\u683c\u5c3a\u5bf8\u4e5f\u5371\u5bb3\u90e8\u4ef6\u4e2a\u4eba\u6536\u85cf\u3002\u5728\u56fe3\u4e2d\uff0c\u5de6\u4fa7\u7684\u5377\u5e26\u4e2d\u6709\u7565\u4f4e\u4e8e500\u4e2a\u8868\u5c42\u8d34\u7247\u90e8\u4ef6\uff0c\u4e0e\u53f3\u8fb9\u7684\u5c0f\u91cf\u57cb\u5b54\u7535\u5bb9\u5668\u5bf9\u6bd4\uff0c\u4e8c\u8005\u6240\u5360\u7684\u5ba4\u5185\u7a7a\u95f4\u4e0d\u8a00\u800c\u55bb\uff0cPCB\u5c3a\u5bf8\u4e5f\u662f\u4e2a\u5173\u952e\u7684\u8003\u8651\u5230\u8981\u7d20\u3002\u53ef\u4ee5\u5728\u540c\u4e00PCB\u4e0a\u8d34\u7247\u5927\u91cf\u8868\u5c42\u8d34\u7247\u90e8\u4ef6\uff0c\u8fd8\u53ef\u4ee5\u53d8\u5c0fPCB\u89c4\u683c<\/u>\u5e76\u8282\u7ea6\u4ea7\u54c1\u6210\u672c\u3002<\/p>\n
\n
\n\t\u56fe3 \u8868\u5c42\u8d34\u7247(\u5de6)\u4e0e\u57cb\u5b54(\u53f3)\u90e8\u4ef6\u3002(\u6765\u6e90\u4e8e\uff1aDuane Benson)<\/p>\n
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