{"id":1404,"date":"2022-04-22T16:33:50","date_gmt":"2022-04-22T08:33:50","guid":{"rendered":"https:\/\/104.es\/?p=1404"},"modified":"2022-04-22T16:33:50","modified_gmt":"2022-04-22T08:33:50","slug":"cyberpi-led","status":"publish","type":"post","link":"https:\/\/104.es\/index.php\/2022\/04\/22\/cyberpi-led\/","title":{"rendered":"CyberPi \u71c8\u5149\u79c0"},"content":{"rendered":"\n<p>CyberPi\u9664\u4e86\u986f\u793a\u87a2\u5e55\u4e4b\u5916\u9084\u5177\u67095\u9846RGB\u5168\u5f69LED\u53ef\u4ee5\u64cd\u4f5c\uff0c\u7528\u4f86\u589e\u52a0\u61c9\u7528\u7a0b\u5f0f\u4e92\u52d5\u7684\u8c50\u5bcc\u6027\uff0c\u9019\u7bc7\u6587\u7ae0\u5c31\u4f86\u8aaa\u660e\u5982\u4f55\u64cd\u4f5c\u9019\u4e9b\u71c8\u5149\u3002\u5148\u4f86\u770b\u770b\u4ee5\u4e0b\u9019\u500b\u5faa\u74b0\u71c8\u5149\u7684\u7c21\u6613\u7a0b\u5f0f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import cyberpi as cp\nimport time\n\ncp.display.show_label(\"\u71c8\u5149\u79c0\", 32, 'center')\nwhile True:\n    for i in range(1, 6):\n        cp.led.on(255, 0, 0, i)\n        time.sleep(0.2)\n        cp.led.off('all')<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2dled.on()\u5c31\u662f\u7528\u4f86\u9ede\u4eaeLED\u71c8\u5149\u6307\u4ee4\uff0c\u5b83\u76844\u500b\u53c3\u6578\u5206\u5225\u662f\u7d05\u3001\u7da0\u3001\u85cd\u8272\u7684\u5f37\u5ea6\uff0c\u6700\u5c0f\u503c\u662f0\uff0c\u6700\u5927\u503c\u662f255\uff0c\u6700\u5f8c\u4e00\u500b\u53c3\u6578\u5247\u662f\u6307\u5b9a\u8981\u9ede\u4eae\u7684LED\u7de8\u865f\uff0c\u5982\u679c\u662f&#8217;all&#8217;\u5247\u5168\u90e8\u9ede\u4eae\u3002\u57f7\u884c\u7d50\u679c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-embed-handler wp-block-embed-embed-handler wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"CyberPi LED\u71c8\u5149\u6548\u679c1\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/rMHISxrpmwc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>\u4ee5\u4e0b\u7684\u7a0b\u5f0f\u662f\u8b93\u6240\u6709\u7684LED\u71c8\u5149\u540c\u6b65\u660e\u6ec5\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import cyberpi as cp\nimport time\n\ncp.display.show_label(\"\u71c8\u5149\u79c0\", 32, 'center')\ncp.led.on(255, 255, 255, 'all')\nwhile True:\n    for i in range(0, 101):\n        cp.led.set_bri(i)\n        time.sleep(0.01)\n    for i in range(100, -1, -1):\n        cp.led.set_bri(i)\n        time.sleep(0.01)<\/code><\/pre>\n\n\n\n<p>\u57f7\u884c\u7684\u7d50\u679c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-embed-handler wp-block-embed-embed-handler wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"CyberPi LED\u71c8\u5149\u6548\u679c2\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/YvcNFxRpCbU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>CyberPi\u9664\u4e86\u986f\u793a\u87a2\u5e55\u4e4b\u5916\u9084\u5177\u67095\u9846RGB\u5168\u5f69LED\u53ef\u4ee5\u64cd\u4f5c\uff0c\u7528\u4f86\u589e\u52a0\u61c9\u7528\u7a0b\u5f0f\u4e92\u52d5\u7684\u8c50\u5bcc\u6027\uff0c\u9019\u7bc7\u6587\u7ae0\u5c31\u4f86\u8aaa\u660e\u5982\u4f55\u64cd\u4f5c\u9019\u4e9b\u71c8\u5149\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-1404","post","type-post","status-publish","format-standard","hentry","category-cyber-pi"],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/posts\/1404","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/comments?post=1404"}],"version-history":[{"count":0,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/posts\/1404\/revisions"}],"wp:attachment":[{"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/media?parent=1404"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/categories?post=1404"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/tags?post=1404"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}