{"id":298,"date":"2014-03-08T09:37:19","date_gmt":"2014-03-08T01:37:19","guid":{"rendered":"http:\/\/ukonline2000.com\/?p=298"},"modified":"2014-03-08T09:37:19","modified_gmt":"2014-03-08T01:37:19","slug":"298","status":"publish","type":"post","link":"http:\/\/ukonline2000.com\/?p=298","title":{"rendered":""},"content":{"rendered":"

\u8d2d\u4e70\u5730\u5740\uff1ahttp:\/\/item.taobao.com\/item.htm?id=37682925971<\/a><\/p>\n

\u5176\u5b9e\u8fd9\u6b3e\u677f\u5b50\u5df2\u7ecf\u505a\u4e86\u5f88\u957f\u65f6\u95f4\u4e86\uff0c\u53ea\u4e0d\u8fc7\u4e00\u76f4\u6ca1\u6709\u65f6\u95f4\u53d1\u5e03\uff0c\u6700\u8fd1\u6709\u70b9\u65f6\u95f4\uff0c\u5c31\u5206\u4eab\u7ed9\u5927\u5bb6\u3002<\/p>\n

\u8fd9\u662f\u4e00\u6b3e\u9488\u5bf9\u6811\u8393\u6d3e\u548carduino\u8bbe\u8ba1\u768416\u8def\u8235\u673a\u63a7\u5236\u6269\u5c55\u677f\uff0c\u4f7f\u7528\u8fd9\u4e2a\u6269\u5c55\u677f\u540e\u7528\u6237\u53ef\u4ee5\u65b9\u4fbf\u7684\u5916\u63a5\u9a71\u52a8\u591a\u8def\u8235\u673a\u6216\u8005LED\uff0c\u5b9e\u73b0\u591a\u81ea\u7531\u5ea6\u673a\u68b0\u81c2\uff0c\u591a\u8f74\u63a7\u5236\u7b49<\/span><\/strong><\/span><\/span><\/span>\u5e94\u7528\u3002<\/span><\/strong><\/span><\/span><\/span><\/p>\n

\u529f\u80fd\u63cf\u8ff0\uff1a
\n1.\u00a0 \u4f7f\u7528I2C\u63a5\u53e3\uff0c\u4e0d\u5360\u7528GPIO\u63a5\u53e3\uff08\u9ed8\u8ba4\u5730\u57400x6F\uff09
\n2.\u00a0 \u540c\u65f6\u652f\u6301\u6811\u8393\u6d3e\uff083.3v\u7535\u5e73\uff09\u548carduino\uff085v\u7535\u5e73\uff09\uff0c\u4f46\u4e24\u79cd\u4e3b\u63a7\u4e0d\u80fd\u540c\u65f6\u63a7\u5236
\n3. \u652f\u630116\u8defPWM\u901a\u9053\u8f93\u51fa\uff0c\u53ef\u4ee5\u63a7\u523616\u8def\u8235\u673a\u6216\u8005LED\u706f
\n4.\u00a012\u4f4d\u5206\u8fa8\u7387\uff0c\u53ef\u8c03PWM\u9891\u7387\u9ad8\u8fbe1.6KHz\uff0c\u53ef\u914d\u7f6e\u7684\u63a8\u633d\u6216\u5f00\u6f0f\u8f93\u51fa
\n5. 3P\u6807\u51c6\u63a5\u53e3\uff0c\u65b9\u4fbf\u8fde\u63a5\u8235\u673a\u548cLED\u706f
\n6. 4\u4f4d\u53ef\u8c03\u5730\u5740\uff08A0-A3\uff09\uff0c\u65b9\u4fbf\u7ea7\u8054\u6269\u5c55\u677f\uff0c\u6700\u5927\u53ef\u7ea7\u805416\u4e2a\u6269\u5c55\u677f\uff08\u53ef\u4ee5\u63a7\u5236256\u8def\u8235\u673a\u6216LED\u706f\uff09<\/p>\n

7.\u63d0\u4f9b\u6811\u8393\u6d3e\u548carudino\u7684\u53c2\u8003\u4f8b\u7a0b\uff08\u8d2d\u4e70\u540e\u8bf7\u548c\u5ba2\u670d\u8054\u7cfb\uff09<\/strong><\/span><\/span><\/span>
\n\u4ea7\u54c1\u53c2\u6570\uff1a
\n1.\u8235\u673a\u90e8\u5206\u4f9b\u7535\u8303\u56f4\uff1a4.5V~5.5V\u7684DC\u76f4\u6d41\uff08\u7535\u538b\u4e0e\u8235\u673a\u7684\u53c2\u6570\u6709\u5173\uff0c\u4e00\u822c\u4f7f\u75285V DC\uff09\u3002
\n2.\u63a7\u5236\u901a\u9053\uff1a\u540c\u65f6\u63a7\u523616\u8def\u3002\uff08\u8235\u673a\u901f\u5ea6\u7cbe\u786e\u53ef\u8c03\uff0c\u673a\u5668\u4eba\u52a8\u4f5c\u6d41\u7545\u81ea\u5982\uff09
\n3.\u901a\u8baf\u8f93\u5165\uff1aI2C
\n4.\u4fe1\u53f7\u8f93\u51fa\uff1aPWM\uff08\u9891\u7387\u9ad8\u8fbe1.6KHz\uff09<\/span><\/strong><\/span><\/span><\/span><\/p>\n

\u63a5\u53e3\u5b9a\u4e49\u56fe<\/span><\/strong><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

\u5e94\u7528\u793a\u610f\u56fe\uff1a\uff08\u4ec5\u4ec5\u793a\u610f\u56fe\uff0c\u6269\u5c55\u677f\u4e0d\u542b\u914d\u4ef6\uff09<\/span><\/strong><\/p>\n

\"14\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u8d2d\u4e70\u5730\u5740\uff1ahttp:\/\/item.taobao.com\/item.htm?id= … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-298","post","type-post","status-publish","format-standard","hentry","category-raspberry-pi"],"_links":{"self":[{"href":"http:\/\/ukonline2000.com\/index.php?rest_route=\/wp\/v2\/posts\/298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/ukonline2000.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/ukonline2000.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/ukonline2000.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/ukonline2000.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=298"}],"version-history":[{"count":1,"href":"http:\/\/ukonline2000.com\/index.php?rest_route=\/wp\/v2\/posts\/298\/revisions"}],"predecessor-version":[{"id":300,"href":"http:\/\/ukonline2000.com\/index.php?rest_route=\/wp\/v2\/posts\/298\/revisions\/300"}],"wp:attachment":[{"href":"http:\/\/ukonline2000.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ukonline2000.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=298"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ukonline2000.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}