{"id":299,"date":"2021-10-13T21:40:34","date_gmt":"2021-10-13T13:40:34","guid":{"rendered":"http:\/\/hower.forwebs.net\/robot\/?p=299"},"modified":"2021-10-18T08:52:32","modified_gmt":"2021-10-18T00:52:32","slug":"arduino%e8%b6%85%e9%9f%b3%e6%b3%a2%e6%b8%ac%e8%b7%9d","status":"publish","type":"post","link":"https:\/\/hower.forwebs.net\/robot\/archives\/299","title":{"rendered":"Arduino\u8d85\u97f3\u6ce2\u6e2c\u8ddd"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"767\" src=\"http:\/\/hower.forwebs.net\/robot\/wp-content\/uploads\/sites\/2\/2021\/10\/IMG20211017111907-1-1024x767.jpeg\" alt=\"\" class=\"wp-image-313\" srcset=\"https:\/\/hower.forwebs.net\/robot\/wp-content\/uploads\/sites\/2\/2021\/10\/IMG20211017111907-1-1024x767.jpeg 1024w, https:\/\/hower.forwebs.net\/robot\/wp-content\/uploads\/sites\/2\/2021\/10\/IMG20211017111907-1-300x225.jpeg 300w, https:\/\/hower.forwebs.net\/robot\/wp-content\/uploads\/sites\/2\/2021\/10\/IMG20211017111907-1-768x576.jpeg 768w, https:\/\/hower.forwebs.net\/robot\/wp-content\/uploads\/sites\/2\/2021\/10\/IMG20211017111907-1-1536x1151.jpeg 1536w, https:\/\/hower.forwebs.net\/robot\/wp-content\/uploads\/sites\/2\/2021\/10\/IMG20211017111907-1.jpeg 1856w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"743\" src=\"http:\/\/hower.forwebs.net\/robot\/wp-content\/uploads\/sites\/2\/2021\/10\/IMG20211017112215-1024x743.jpg\" alt=\"\" class=\"wp-image-315\" srcset=\"https:\/\/hower.forwebs.net\/robot\/wp-content\/uploads\/sites\/2\/2021\/10\/IMG20211017112215-1024x743.jpg 1024w, https:\/\/hower.forwebs.net\/robot\/wp-content\/uploads\/sites\/2\/2021\/10\/IMG20211017112215-300x218.jpg 300w, https:\/\/hower.forwebs.net\/robot\/wp-content\/uploads\/sites\/2\/2021\/10\/IMG20211017112215-768x558.jpg 768w, https:\/\/hower.forwebs.net\/robot\/wp-content\/uploads\/sites\/2\/2021\/10\/IMG20211017112215-1536x1115.jpg 1536w, https:\/\/hower.forwebs.net\/robot\/wp-content\/uploads\/sites\/2\/2021\/10\/IMG20211017112215-2048x1487.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u5b89\u88dd\u51fd\u5f0f\u5eab HCSR04 ultrasonic sensor<\/p>\n\n\n\n<p>by gamegine<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<pre class=\"wp-block-code\"><code>#include &lt;HCSR04.h&gt;\nHCSR04 hc(3,4);     \/\/ (trig pin , echo pin)\n\nvoid setup(){\n  Serial.begin(9600);\n}\n\nvoid loop(){\n  Serial.println( hc.dist() ); \n  delay(500);\n}<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"video-container\"><iframe loading=\"lazy\" title=\"\u3010Arduino\u3011\u8d85\u97f3\u6ce2\u6e2c\u8ddd\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/3NgFJyuWI4g?feature=oembed&#038;wmode=opaque\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u4e0b\u9762\u662f\u4e0a\u8ab2\u89e3\u7b54\uff0c\u5148\u81ea\u5df1\u8a66\u8a66\u770b\uff0c\u4e0d\u8981\u6025\u8457\u770b\u7b54\u6848<\/p>\n\n\n\n<p>\u8d85\u97f3\u6ce2\u8ddd\u96e2\u63a7\u5236\u8235\u6a5f<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"video-container\"><iframe loading=\"lazy\" title=\"\u8d85\u97f3\u6ce2\u8ddd\u96e2\u63a7\u5236\u8235\u6a5f\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/xTIc02I1Rvo?feature=oembed&#038;wmode=opaque\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>#include &lt;Servo.h>\r\nServo myservo5;\r\n\r\n#include &lt;HCSR04.h>\r\nHCSR04 hc(3,4);\r\n\r\nvoid setup() {\r\n  myservo5.attach(5); \r\n}\r\n\r\nvoid loop() {\r\n  int i,j;\r\n  i=hc.dist();\r\n  if (i>10 &amp;&amp; i&lt;40){\r\n    j=map(i,10,40,0,180);\r\n    myservo5.write(j);\r\n  }\r\n  delay(10);\r\n}\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5b89\u88dd\u51fd\u5f0f\u5eab HCSR04 ultrasonic sensor by &#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":310,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/hower.forwebs.net\/robot\/wp-json\/wp\/v2\/posts\/299"}],"collection":[{"href":"https:\/\/hower.forwebs.net\/robot\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hower.forwebs.net\/robot\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hower.forwebs.net\/robot\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hower.forwebs.net\/robot\/wp-json\/wp\/v2\/comments?post=299"}],"version-history":[{"count":10,"href":"https:\/\/hower.forwebs.net\/robot\/wp-json\/wp\/v2\/posts\/299\/revisions"}],"predecessor-version":[{"id":345,"href":"https:\/\/hower.forwebs.net\/robot\/wp-json\/wp\/v2\/posts\/299\/revisions\/345"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hower.forwebs.net\/robot\/wp-json\/wp\/v2\/media\/310"}],"wp:attachment":[{"href":"https:\/\/hower.forwebs.net\/robot\/wp-json\/wp\/v2\/media?parent=299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hower.forwebs.net\/robot\/wp-json\/wp\/v2\/categories?post=299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hower.forwebs.net\/robot\/wp-json\/wp\/v2\/tags?post=299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}