{"id":12269,"date":"2021-09-11T09:32:34","date_gmt":"2021-09-11T01:32:34","guid":{"rendered":"https:\/\/www.circuspi.com\/?p=12269"},"modified":"2023-03-25T10:11:04","modified_gmt":"2023-03-25T02:11:04","slug":"arduino-passive-buzzer","status":"publish","type":"post","link":"https:\/\/www.circuspi.com\/index.php\/2021\/09\/11\/arduino-passive-buzzer\/","title":{"rendered":"Arduino \u8b66\u5831\u5668\u5c08\u6848- \u7121\u6e90\u8702\u9cf4\u5668\u6a21\u7d44(\u9644\u7bc4\u4f8b\u7a0b\u5f0f)"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"790\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2021\/09\/20210414-\u7121\u6e90\u8702\u9cf4\u5668_o.jpg\" alt=\"\" class=\"wp-image-12270\"\/><\/figure>\n\n\n\n<p><style>\n\/* ###\u5be6\u9a57\u4e0b\u4e00\u5217### *\/\n\na:link {color:#0695e4\n;}    \/* \u8a2d\u5b9a\u5c1a\u672a\u9ede\u95b1\u904e\u7684\u9023\u7d50\u6a23\u5f0f *\/\na:visited {color:#0695e4\n;} \/* \u8a2d\u5b9a\u904e\u53bb\u66fe\u7d93\u95b1\u904e\u7684\u9023\u7d50 *\/\na:hover {color:#0695e4\n;}   \/* \u8a2d\u5b9a\u6ed1\u9f20\u6e38\u6a19\u6307\u5728\u9023\u7d50\u4f4d\u7f6e\u4e0a\u7684\u6a23\u5f0f *\/\na:active {color:#0000BB;}  \/* \u8a2d\u5b9a\u4e0a\u9ede\u64ca\u904e\u7684\u9023\u7d50\u6a23\u5f0f *\/\n<\/style><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7121\u6e90\u8702\u9cf4\u5668\u6a21\u7d44\u5546\u54c1\u7c21\u4ecb<\/strong><\/h2>\n\n\n\n<p>\u8702\u9cf4\u5668\u6a21\u7d44\uff0c\u4f7f\u7528\u7684\u662f\u7121\u6e90\u8702\u9cf4\u5668\uff0c\u901a\u904e\u50b3\u9001\u4e0d\u540c\u983b\u7387\u7684\u65b9\u6ce2\uff0c\u53ef\u4ee5\u767c\u51fa\u4e0d\u540c\u8072\u97f3\u3002\u56e0\u70ba\u80fd\u767c\u51faDo~Re~Mi~\uff0c\u901a\u5e38\u61c9\u7528\u5728\u88fd\u4f5c\u96fb\u5b50\u7434\uff0c\u6216\u662f\u6a21\u64ec\u8b66\u5831\u5668\u7684\u8072\u97f3\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"894\" height=\"894\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2021\/09\/368112100105-\u7121\u6e90\u8702\u9cf4\u5668\u6a21\u7d44.jpg\" alt=\"\" class=\"wp-image-12271\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7bc4\u4f8b\u8aaa\u660e<\/strong><\/h2>\n\n\n\n<p>\u672c\u7bc4\u4f8b\u4f7f\u7528 Arduino Uno Rev3(\u539f\u88dd) \uff0c\u9023\u63a5<strong>Circus \u7121\u6e90\u8702\u9cf4\u5668\u6a21\u7d44\uff0c<\/strong>\u4e26\u8b93\u8702\u9cf4\u5668\u6bcf\u96941\u79d2\u767c\u51fa\u56db\u77ed\u97f3\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4f7f\u7528\u8a2d\u5099<\/strong><\/h2>\n\n\n\n<ol type=\"1\"><li><a href=\"https:\/\/www.icshop.com.tw\/product-page.php?20369\" target=\"_blank\" rel=\"noreferrer noopener\">Arduino Uno Rev3(\u539f\u88dd)<\/a><\/li><li><a href=\"https:\/\/www.icshop.com.tw\/product-page.php?28310\" target=\"_blank\" rel=\"noreferrer noopener\">Circus \u7121\u6e90\u8702\u9cf4\u5668\u6a21\u7d44 _\u6392\u91dd<\/a><\/li><\/ol>\n\n\n\n<p>\u672c\u7bc4\u4f8b\u4f7f\u7528\u4e4b\u7a0b\u5f0f\uff0c\u53ef\u81ea\u884c\u8a2d\u5b9a\u652f\u6301PWM\u8a0a\u865f\u4e4b\u6578\u4f4d\u8a0a\u865f\u8173\u4f4d( D3\u3001D5\u3001D6\u3001D9~D11 )\u3002<br>\u672c\u7bc4\u4f8b\u4e2d\u7684\u8a0a\u865f\u8173\u4f4d\u8a2d\u70ba \u300cD9\u300d \u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u63a5\u7dda\u5716<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"554\" height=\"554\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2021\/09\/image-11.png\" alt=\"\" class=\"wp-image-12272\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5546\u54c1\u898f\u683c<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u4f9b\u96fb\u96fb\u58d3<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">3.3 ~ 5V DC<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u8702\u9cf4\u5668\u985e\u578b<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">\u7121\u6e90\u8702\u9cf4\u5668<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u63a5\u6536\u983b\u7387<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">2731Hz<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7bc4\u4f8b\u7a0b\u5f0f\u9023\u7d50<\/strong><strong><\/strong><\/h2>\n\n\n\n<div style=\"overflow: auto; height: 500px; background-color: #0000;\"><script src=\"https:\/\/gist.github.com\/CIRCUSPi\/6bd2b636a1df7d8f573fd6f74a8dff21.js\"><\/script>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u7121\u6e90\u8702\u9cf4\u5668\u6a21\u7d44\u5546\u54c1\u7c21\u4ecb \u8702\u9cf4\u5668\u6a21\u7d44\uff0c\u4f7f\u7528\u7684\u662f\u7121\u6e90\u8702\u9cf4\u5668\uff0c\u901a\u904e\u50b3\u9001\u4e0d\u540c\u983b\u7387\u7684\u65b9\u6ce2\uff0c\u53ef\u4ee5\u767c\u51fa\u4e0d\u540c\u8072\u97f3\u3002\u56e0\u70ba\u80fd\u767c\u51faD [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":12270,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,238,55],"tags":[23],"table_tags":[],"_links":{"self":[{"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/posts\/12269"}],"collection":[{"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/comments?post=12269"}],"version-history":[{"count":1,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/posts\/12269\/revisions"}],"predecessor-version":[{"id":12273,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/posts\/12269\/revisions\/12273"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/media\/12270"}],"wp:attachment":[{"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/media?parent=12269"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/categories?post=12269"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/tags?post=12269"},{"taxonomy":"table_tags","embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/table_tags?post=12269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}