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\u7f8e\u56fd US DIGITAL<\/a> EM2\u7f16\u7801\u5668\u6a21\u5757<\/a> \u5206\u8fa8\u7387\u9ad8\u4e8e EM1<\/a>\u7cfb\u52174 \u500d<\/p>\n \u7f8e\u56fd US DIGITAL EM2\u5149\u5b66\u7f16\u7801\u5668\u6a21\u5757<\/a> \u900f\u5c04\u5f0f<\/p>\n \u7f8e\u56fd US DIGITAL<\/a> EM2\u900f\u5c04\u5f0f\u5149\u5b66\u7f16\u7801\u5668\u6a21\u5757<\/a><\/p>\n <\/p>\n EM2 \u662f\u4e00\u6b3e\u900f\u5c04\u5f0f\u5149\u5b66\u7f16\u7801\u5668\u6a21\u5757<\/a>\uff0c\u5176\u5206\u8fa8\u7387\u6bd4 EM1 \u9ad8 4 \u500d\u3002\u8be5\u6a21\u5757\u5728\u4e0e\u7f16\u7801\u5668<\/a>\u76d8\u6216\u7ebf\u6027\u5e26\u914d\u5bf9\u65f6\u68c0\u6d4b\u65cb\u8f6c\u6216\u7ebf\u6027\u8fd0\u52a8\u3002EM2 \u7531\u4e00\u4e2a\u900f\u955c LED \u5149\u6e90\u548c\u4e00\u4e2a\u5355\u7247\u63a2\u6d4b\u5668 IC \u7ec4\u6210\uff0c\u5c01\u88c5\u5728\u4e0e EM1 \u76f8\u540c\u7684\u5c0f\u578b\u805a\u5408\u7269\u5c01\u88c5\u4e2d\u3002EM2 \u4f7f\u7528\u76f8\u63a7\u9635\u63a2\u6d4b\u5668\u6280\u672f\uff0c\u53ef\u5b9e\u73b0\u66f4\u5bbd\u7684\u95f4\u9699\u5bb9\u5dee\u548c\u5bf9\u67d0\u4e9b\u78c1\u76d8\u6c61\u67d3\u7684\u51fa\u8272\u8010\u53d7\u6027\u3002<\/p>\n EM2\u63d0\u4f9b\u6570\u5b57A\u548cB\u6b63\u4ea4\u8f93\u51fa\uff0c\u5e26\u6709\u7b2c\u4e09\u4e2a\u8f93\u51fa\u7d22\u5f15\u901a\u9053\u3002\u6bcf\u4e2a EM2 \u6a21\u5757\u90fd\u662f\u7279\u5b9a\u4e8e\u5206\u8fa8\u7387\u7684\uff0c\u5e76\u4e0e\u7f16\u7801\u5668\u78c1\u76d8\u7684\u5206\u8fa8\u7387\u76f8\u5339\u914d\u3002EM2 \u91c7\u7528\u5355 5V \u7535\u6e90\u5de5\u4f5c\uff0c\u5e76\u63d0\u4f9b\u80fd\u591f\u5438\u6536\u548c\u63d0\u4f9b 5mA \u7535\u6d41\u7684\u5355\u7aef\u8f93\u51fa\u3002EM2 \u4e2d\u8bbe\u8ba1\u4e86\u4e00\u4e2a\u5185\u90e8 0.1 \u03bcF \u53bb\u8026\u7535\u5bb9\u5668\uff0c\u4ee5\u63d0\u4f9b\u589e\u5f3a\u7684\u6297\u566a\u80fd\u529b\u3002<\/p>\n \u5bf9\u4e8e\u96c6\u7535\u6781\u5f00\u8def\u548c\u66f4\u9ad8\u7535\u538b\u7684\u5e94\u7528\uff0c\u6dfb\u52a0\u00a0PC3\u00a0\u7535\u7f06\u9a71\u52a8\u5668\uff0c\u6216\u8005\u5bf9\u4e8e\u5dee\u5206\u7535\u7f06\u9a71\u52a8\u5668\u8f93\u51fa\uff0c\u6dfb\u52a0\u00a0PC4\u00a0\u7535\u7f06\u9a71\u52a8\u5668\u3002\u8fd8\u63d0\u4f9b\u7f16\u7801\u5668\u78c1\u76d8\u3001\u6b63\u4ea4\u89e3\u7801\u5668\u82af\u7247\u3001\u8ba1\u6570\u5668\u82af\u7247\u3001\u8ba1\u7b97\u673a\u63a5\u53e3\u677f\u3001\u914d\u5bf9\u8fde\u63a5\u5668\u548c\u7535\u7f06\u3002<\/p>\nEM2 \u7279\u70b9<\/h2>\n
\n
EM2 \u4ea7\u54c1\u63cf\u8ff0<\/h2>\n
\u4ea7\u54c1\u89c4\u683c<\/h2>\n