{"id":1831,"date":"2018-03-10T22:47:23","date_gmt":"2018-03-10T14:47:23","guid":{"rendered":"http:\/\/hardihuang.info\/blog\/?p=1831"},"modified":"2018-03-10T22:47:23","modified_gmt":"2018-03-10T14:47:23","slug":"%e7%a0%94%e7%a9%b6%e8%93%9d%e7%89%99%e6%a8%a1%e5%9d%97hc-05","status":"publish","type":"post","link":"http:\/\/hardihuang.info\/blog\/?p=1831","title":{"rendered":"\u7814\u7a76\u84dd\u7259\u6a21\u5757HC-05"},"content":{"rendered":"<p><a href=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/03\/P80310-224253.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-1833\" src=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/03\/P80310-224253-1024x759.jpg\" alt=\"\" width=\"525\" height=\"389\" srcset=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/03\/P80310-224253-1024x759.jpg 1024w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/03\/P80310-224253-300x222.jpg 300w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/03\/P80310-224253-768x569.jpg 768w\" sizes=\"(max-width: 525px) 100vw, 525px\" \/><\/a><\/p>\n<p>\u8fd9\u4e2a\u6a21\u5757\u4e4b\u524d\u4e00\u76f4\u6ca1\u6709\u7814\u7a76\uff0c\u4e4b\u524d\u60f3\u7528\u4ed6\u505a\u84dd\u7259\u97f3\u7bb1\uff0c\u4f46\u53d1\u73b0\u4ed6\u6ca1\u6cd5stream music\uff0c\u6240\u4ee5\u5c31\u88ab\u6211\u5f03\u7528\u4e86\uff0c\u4f46\u5176\u5b9e\u53ef\u4ee5\u7528arduino\u7ed9\u4ed6\u53d1\u9001AT command\u53bb\u7528\u624b\u673a\u63a7\u5236\u673a\u5668\u4eba\uff0c\u5c0f\u6c7d\u8f66\u4e4b\u7c7b\u7684\uff0c\u8fd8\u633a\u6709\u7528\u7684\u3002<\/p>\n<p><!--more--><\/p>\n<h2><span style=\"color: #ff6600;\"><strong>\u8fde\u63a5\u56fe\uff1a<\/strong><\/span><\/h2>\n<hr \/>\n<p><a href=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/03\/2018-03-10_224116.png\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-1832\" src=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/03\/2018-03-10_224116.png\" alt=\"\" width=\"627\" height=\"429\" srcset=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/03\/2018-03-10_224116.png 627w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/03\/2018-03-10_224116-300x205.png 300w\" sizes=\"(max-width: 627px) 100vw, 627px\" \/><\/a><\/p>\n<h2><strong><span style=\"color: #ff6600;\">Arduino\u4ee3\u7801\uff1a<\/span><\/strong><\/h2>\n<hr \/>\n<pre><code>\r\nvoid setup() {\r\nSerial.begin(9600);\r\npinMode(8, OUTPUT); \/\/ put your setup code here, to run once:\r\n}\r\n\r\nvoid loop() {\r\n\/\/ put your main code here, to run repeatedly:\r\nif(Serial.available()&gt;0)\r\n{\r\nchar data= Serial.read(); \/\/ reading the data received from the bluetooth module\r\nswitch(data)\r\n{\r\ncase 'a': digitalWrite(8, HIGH);break; \/\/ when a is pressed on the app on your smart phone\r\ncase 'd': digitalWrite(8, LOW);break; \/\/ when d is pressed on the app on your smart phone\r\ndefault : break;\r\n}\r\nSerial.println(data);\r\n}\r\ndelay(50);\r\n}\r\n<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h2><strong><span style=\"color: #ff6600;\">\u624b\u673a\u8f6f\u4ef6\u63a7\u5236<\/span><\/strong><\/h2>\n<hr \/>\n<p>\u76f4\u63a5\u7528\u624b\u673a\u8f6f\u4ef6\uff08\u6211\u6d4b\u8bd5\u7528\u7684app\u53ebBluetooth remote control\uff09\u53d1\u9001\u547d\u4ee4&#8221;a&#8221;\u6216\u8005&#8221;d&#8221;\uff0c\u5c31\u53ef\u4ee5\u63a7\u5236pin8 to go high or low\u4e86<\/p>\n<p><a href=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/03\/S80310-224400.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-1834\" src=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/03\/S80310-224400-169x300.jpg\" alt=\"\" width=\"169\" height=\"300\" srcset=\"http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/03\/S80310-224400-169x300.jpg 169w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/03\/S80310-224400-576x1024.jpg 576w, http:\/\/hardihuang.info\/blog\/wp-content\/uploads\/2018\/03\/S80310-224400.jpg 720w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u4e2a\u6a21\u5757\u4e4b\u524d\u4e00\u76f4\u6ca1\u6709\u7814\u7a76\uff0c\u4e4b\u524d\u60f3\u7528\u4ed6\u505a\u84dd\u7259\u97f3\u7bb1\uff0c\u4f46\u53d1\u73b0\u4ed6\u6ca1\u6cd5stream music\uff0c\u6240\u4ee5\u5c31\u88ab\u6211\u5f03\u7528\u4e86\uff0c\u4f46\u5176\u5b9e\u53ef\u4ee5\u7528arduino\u7ed9\u4ed6\u53d1\u9001AT command\u53bb\u7528\u624b\u673a\u63a7\u5236\u673a\u5668\u4eba\uff0c\u5c0f\u6c7d\u8f66\u4e4b\u7c7b\u7684\uff0c\u8fd8\u633a\u6709\u7528\u7684\u3002<\/p>\n","protected":false},"author":1,"featured_media":1833,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[8],"tags":[],"_links":{"self":[{"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1831"}],"collection":[{"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1831"}],"version-history":[{"count":1,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1831\/revisions"}],"predecessor-version":[{"id":1835,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1831\/revisions\/1835"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/media\/1833"}],"wp:attachment":[{"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1831"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}