{"id":10429,"date":"2022-10-19T09:30:37","date_gmt":"2022-10-19T01:30:37","guid":{"rendered":"http:\/\/www.szryc.com\/?p=10429"},"modified":"2022-10-19T09:30:37","modified_gmt":"2022-10-19T01:30:37","slug":"max30102%e8%a1%80%e6%b0%a7%e5%bf%83%e5%be%8b%e8%84%89%e6%90%8f%e4%bc%a0%e6%84%9f%e5%99%a8%e7%9a%84%e5%8e%9f%e7%90%86%e5%8f%8a%e4%bd%bf%e7%94%a8%e8%af%b4%e6%98%8e","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=10429","title":{"rendered":"MAX30102\u8840\u6c27\u5fc3\u5f8b\u8109\u640f\u4f20\u611f\u5668\u7684\u539f\u7406\u53ca\u4f7f\u7528\u8bf4\u660e"},"content":{"rendered":"

MAX30102 \u662f\u4e00\u4e2a\u96c6\u6210\u7684\u8109\u640f\u8840\u6c27\u4eea\u548c\u5fc3\u7387\u76d1\u6d4b\u4eea\u751f\u7269\u4f20\u611f\u5668<\/u>\u7684\u6a21\u5757\u3002\u5b83\u96c6\u6210\u4e86\u4e00\u4e2a\u7ea2\u5149 LED\u548c\u4e00\u4e2a\u7ea2\u5916<\/u>\u5149 LED\u3001\u5149\u7535<\/u>\u68c0\u6d4b<\/u>\u5668\u3001\u5149\u5668\u4ef6\uff0c\u4ee5\u53ca\u5e26\u73af\u5883\u5149\u6291\u5236\u7684\u4f4e\u566a\u58f0\u7535\u5b50\u7535\u8def\u3002<\/p>\n

MAX30102 \u91c7\u7528\u4e00\u4e2a 1.8V\u00a0\u7535\u6e90<\/u>\u548c\u4e00\u4e2a\u72ec\u7acb\u7684 5V \u7528\u4e8e\u5185\u90e8 LED \u7535\u6e90\uff0c\u5b83\u53ef\u5e94\u7528\u4e8e\u7a7f\u6234\u8bbe\u5907\u8fdb\u884c\u5fc3\u7387\u548c\u8840\u6c27\u91c7\u96c6\u68c0\u6d4b\uff0c\u4f69\u6234\u4e8e\u624b\u6307\u3001\u8033\u5782\u548c\u624b\u8155\u7b49\u5904\uff0c\u6807\u51c6\u768412C\u901a\u4fe1\u63a5\u53e3\u5c06\u91c7\u96c6\u5230\u7684\u6570\u503c\u4f20\u8f93\u7ed9\u00a0Arduino<\/u>\u00a0\u5355\u7247\u673a<\/u>\u8fdb\u884c\u5fc3\u7387\u548c\u8840\u6c27\u8ba1\u7b97\u3002<\/p>\n

\u6b64\u5916\uff0c\u8be5\u82af\u7247\u8fd8\u53ef\u901a\u8fc7\u8f6f\u4ef6\u5173\u65ad\u6a21\u5757\uff0c\u5f85\u673a\u7535\u6d41<\/u>\u63a5\u8fd1\u4e3a\u96f6\uff0c\u5b9e\u73b0\u7535\u6e90\u59cb\u7ec8\u7ef4\u6301\u4f9b\u7535\u72b6\u6001\u3002\u6b63\u56e0\u4e3a\u5176\u4f18\u5f02\u7684\u6027\u80fd\uff0c\u8be5\u82af\u7247\u88ab\u5927\u91cf\u5e94\u7528\u5728\u4e86\u4e09\u661f<\/u>\u00a0Galaxy S7 \u624b\u673a\u3002\u4e0e\u524d\u4ee3\u4ea7\u54c1 MAX30100 \u76f8\u6bd4\uff0c MAX30102 \u96c6\u6210\u4e86\u73bb\u7483\u76d6\u53ef\u4ee5\u6709\u6548\u6392\u9664\u5916\u754c\u548c\u5185\u90e8\u5149\u5e72\u6270\uff0c\u62e5\u6709\u6700\u4f18\u53ef\u9760\u7684\u6027\u80fd\u3002<\/p>\n

\u539f\u7406\u8bf4\u660e<\/p>\n

\u4f20\u7edf\u7684\u8109\u640f\u6d4b\u91cf\u65b9\u6cd5\u6709\u4e09\u79cd\uff1a<\/p>\n

\u4e00\u662f\u5fc3\u7535\u4fe1\u53f7\u4e2d\u63d0\u53d6<\/p>\n

\u4e8c\u662f\u4ece\u6d4b\u91cf\u8840\u538b\u65f6\u538b\u529b\u4f20\u611f\u5668<\/u>\u6d4b\u5230\u7684\u6ce2\u52a8\u6765\u8ba1\u7b97\u8109\u7387<\/p>\n

\u4e09\u662f\u5149\u5bb9\u79ef\u6cd5\u3002<\/p>\n

\u524d\u4e24\u79cd\u65b9\u6cd5\u63d0\u53d6\u4fe1\u53f7\u90fd\u4f1a\u9650\u5236\u75c5\u4eba\u7684\u6d3b\u52a8\uff0c\u5982\u679c\u957f\u65f6\u95f4\u4f7f\u7528\u4f1a\u589e\u52a0\u75c5\u4eba\u751f\u7406\u548c\u5fc3\u7406\u4e0a\u7684\u4e0d\u8212\u9002\u611f\u3002\u800c\u5149\u5bb9\u79ef\u6cd5\u8109\u640f\u6d4b\u91cf\u4f5c\u4e3a\u76d1\u62a4\u6d4b\u91cf\u4e2d\u6700\u666e\u904d\u7684\u6d4b\u91cf\u65b9\u6cd5\u4e4b\u4e00\uff0c\u5176\u5177\u6709\u65b9\u6cd5\u7b80\u5355\u3001\u4f69\u6234\u65b9\u4fbf\u3001\u53ef\u9760\u6027\u9ad8\u7b49\u7279\u70b9\u3002<\/p>\n

\u5149\u5bb9\u79ef\u6cd5\u7684\u57fa\u672c\u539f\u7406\u662f\u5229\u7528\u4eba\u4f53\u7ec4\u7ec7\u5728\u8840\u7ba1\u640f\u52a8\u65f6\u9020\u6210\u900f\u5149\u7387\u4e0d\u540c\u6765\u8fdb\u884c\u8109\u640f\u548c\u8840\u6c27\u9971\u548c\u5ea6\u6d4b\u91cf\u7684\uff0c\u5176\u4f7f\u7528\u7684\u4f20\u611f\u5668\u7531\u5149\u6e90\u548c\u5149\u7535\u8f6c\u6362\u5668\u4e24\u90e8\u5206\u7ec4\u6210\u3002\u901a\u8fc7\u7ef7\u5e26\u6216\u5939\u5b50\u56fa\u5b9a\u5728\u75c5\u4eba\u7684\u624b\u6307\u3001\u624b\u8155\u6216\u8033\u5782\u3002\u6d4b\u8840\u6c27\u9971\u548c\u5ea6\u65f6\uff0c\u6839\u636e\u6c27\u5408\u8840\u7ea2\u86cb\u767d(Hb02)\u548c\u8840\u7ea2\u86cb\u767d(Hb)\u5bf9\u7ea2\u5916\u5149\u3001\u7ea2\u5916\u5149\u7684\u5438\u6536\u91cf\u6765\u8ba1\u7b97\u3002\u8840\u7ba1\u968f\u7740\u5fc3\u8df3\u8212\u5f20\u548c\u6536\u7f29\uff0c\u8212\u5f20\u65f6\u8840\u91cf\u591a\uff0c\u5438\u6536\u7684\u7ea2\u5149\u7ea2\u5916\u5149\u591a\uff0c\u6536\u7f29\u65f6\u8840\u91cf\u5c11\uff0c\u5438\u6536\u7684\u7ea2\u5149\u7ea2\u5916\u5149\u5c11\u3002\u6839\u636e\u53cd\u5c04\u5230\u4f20\u611f\u5668\u7684\u5149\u91cf\u5468\u671f\u6027\u53d8\u5316\uff0c\u53ef\u4ee5\u8ba1\u7b97\u51fa\u5fc3\u7387\u3002\u8840\u6c27\u9971\u548c\u5ea6\u8ba1\u7b97\u516c\u5f0f\u3002<\/p>\n

\u6a21\u5757\u53c2\u6570<\/p>\n

\u7535\u8def\u677f\u5c3a\u5bf8: 15*20mm<\/p>\n

\u7535\u8def\u677f\u539a\u5ea6: 2.5mm<\/p>\n

\u6a21\u5757\u529f\u80fd:\u6d4b\u5fc3\u7387\u3001\u6d4b\u8840\u6c27\u6d53\u5ea6\u3001\u6d4b\u6e29\u5ea6<\/p>\n

\u4f9b\u7535\u7535\u538b: 3.3~5V<\/p>\n

\u68c0\u6d4b\u4fe1\u53f7\u7c7b\u578b:\u5149\u53cd\u5c04\u4fe1\u53f7(PPG)<\/p>\n

\u8f93\u51fa\u4fe1\u53f7\u63a5\u53e3:\u00a0I2C<\/u>\u00a0\u63a5\u53e3<\/p>\n

\u901a\u4fe1\u63a5\u53e3\u7535\u5e73: 3.3V<\/p>\n

\u7ea2\u5149LED\u5cf0\u503c\u6ce2\u957f: 650nm-670nm<\/p>\n

\u7ea2\u5916\u7ebfLED\u5cf0\u503c\u6ce2\u957f: 870nm-900nm<\/p>\n

\u7535\u8def\u63a5\u7ebf<\/p>\n

\"48be565a-4df2-11ed-a3b6-dac502259ad0\"<\/p>\n

\"48d4ccd2-4df2-11ed-a3b6-dac502259ad0\"<\/p>\n

\u6ce8\uff1a\u4e0a\u56fe\u6709\u8bef\uff0c SCL\u3001SDA\u4e4b\u63a5\u7ebf\u5e94\u8be5\u5bf9\u8c03\u624d\u662f\u6b63\u786e\u3002<\/p>\n

\u4f7f\u7528\u8bf4\u660e<\/p>\n

Step1 \u5b89\u88c5\u94fe\u63a5\u5e93\u3002\u70b9\u51fb Arduino \u4e0b\u62c9\u83dc\u5355 [\u5de5\u5177] > [\u7ba1\u7406\u94fe\u63a5\u5e93]\uff0c\u5f00\u542f\u300c\u94fe\u63a5\u5e93\u7ba1\u7406\u5458\u300d\u7a97\u53e3\u3002<\/p>\n

Step2 \u5728\u4e0a\u65b9\u5b57\u6bb5\u5185\u8f93\u5165\u300cmax30102\u300d\uff0c\u627e\u5230\u300cSparkFunMAX3010x Pulse ...\u300d\u94fe\u63a5\u5e93\uff0c\u5b89\u88c5\u5b83\u3002\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u5173\u95ed\u7a97\u53e3\u3002<\/p>\n

\"48f6c1c0-4df2-11ed-a3b6-dac502259ad0\"<\/p>\n

Step3 \u70b9\u51fb\u4e0b\u62c9\u83dc\u5355 [\u6863\u6848] > [\u8303\u4f8b] >[SparkFun MAX3010x Pluse...] \uff0c\u5f00\u542f\u300cExample1_Basic<\/u>_Readi<\/u>ngs\u300d\u3002<\/p>\n

\"490c2948-4df2-11ed-a3b6-dac502259ad0\"<\/p>\n

Step4 \u4e0a\u4f20\u7a0b\u5e8f\u5230 Arduino\u3002<\/p>\n

Step5 \u6253\u5f00\u300c\u4e32\u884c\u7aef\u53e3\u76d1\u63a7\u7a97\u53e3\u300d\uff0c\u5c06\u9c8d\u7387\u8c03\u52309600\uff0c\u60a8\u5c31\u53ef\u4ee5\u770b\u5230\u6709\u6570\u636e\u4f20\u5230\u7a97\u53e3\u91cc\u3002<\/p>\n

\u4e0b\u56fe\u662f\u624b\u6307\u5c1a\u672a\u6309\u4f4f\u6a21\u5757\u65f6\u7684\u6570\u636e\u3002<\/p>\n

\"49230762-4df2-11ed-a3b6-dac502259ad0\"<\/p>\n

\u4e0b\u56fe\u662f\u624b\u6307\u6309\u4f4f\u6a21\u5757\u65f6\u7684\u6570\u636e\u3002<\/p>\n

\"493d0144-4df2-11ed-a3b6-dac502259ad0\"<\/p>\n

\u540e\u8bb0<\/p>\n

1. \u5982\u679c\u7528 I2C_Scan<\/u>\u00a0\u7a0b\u5e8f\u626b\u63cf\u6a21\u5757\uff0c\u5176\u5730\u5740\u662f0x57\u3002<\/p>\n

2. \u5982\u679c\u8981\u81ea\u5b9a\u4e49 SDA\u3001SCL \u811a\u4f4d\uff0c\u53ef\u4f7f\u7528Software I2C \u7a0b\u5e8f\u3002<\/p>\n

3. \u5b9e\u9645\u91cf\u6d4b\u5fc3\u8df3\u548c\u8840\u6c27\uff0c\u540e\u7eed\u6587\u7ae0\u4f1a\u8be6\u7ec6\u4ecb\u7ecd\u3002<\/p>\n

4. \u5982\u679c\u60a8\u624b\u4e0a\u7684\u662f MAX30100 \u6a21\u5757\uff0c\u56e0\u4e3a\u8fd9\u4e2a\u6a21\u5757\u7535\u8def\u8bbe\u8ba1<\/u>\u6709\u8bef\uff0c\u53ef\u53c2\u7167\u4e0b\u5217\u7f51\u5740\u4fee\u6539\u7535\u8def<\/p>\n","protected":false},"excerpt":{"rendered":"

MAX30102 \u662f\u4e00\u4e2a\u96c6\u6210\u7684\u8109\u640f\u8840\u6c27\u4eea\u548c\u5fc3\u7387\u76d1\u6d4b\u4eea\u751f\u7269\u4f20\u611f\u5668\u7684\u6a21\u5757\u3002\u5b83\u96c6\u6210\u4e86\u4e00\u4e2a\u7ea2\u5149 LED\u548c\u4e00\u4e2a\u7ea2\u5916\u5149 L […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/10429"}],"collection":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10429"}],"version-history":[{"count":1,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/10429\/revisions"}],"predecessor-version":[{"id":10437,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/10429\/revisions\/10437"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10429"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}