{"id":229,"date":"2021-09-23T09:37:30","date_gmt":"2021-09-23T01:37:30","guid":{"rendered":"http:\/\/hower.forwebs.net\/robot\/?p=229"},"modified":"2021-11-01T08:47:07","modified_gmt":"2021-11-01T00:47:07","slug":"ws2812%e7%87%88%e7%92%b0","status":"publish","type":"post","link":"https:\/\/hower.forwebs.net\/robot\/archives\/229","title":{"rendered":"WS2812\u71c8\u74b0"},"content":{"rendered":"\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\u3011WS2812 \u71c8\u74b0\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/9McLDUl3VBg?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>\u5b89\u88dd\u7a0b\u5f0f\u5eab<\/p>\n\n\n\n<p>\u5728\u7ba1\u7406\u7a0b\u5f0f\u5eab\u641c\u5c0bAdafruit NeoPixel\u9078\u64c7Adafruit NeoPixel by Adafruit<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u9019\u6b21\u4f7f\u7528<strong>\u7bc4\u4f8b<\/strong>\u4f86\u4fee\u6539\uff0c<br>\u9019\u662f\u6700\u7b26\u5408\u73fe\u5be6\u72c0\u6cc1\u7684\u65b9\u6cd5\uff0c<br>\u901a\u5e38\u696d\u754c\u7684\u5de5\u4f5c\u5c31\u662f\u7528\u516c\u7248\u7bc4\u4f8b\u4f86\u5ba2\u88fd\u5316\u4fee\u6539\uff0c<br>\u6216\u662f\u4f7f\u7528\u524d\u8f29\u7559\u4e0b\u7684\u7a0b\u5f0f\u78bc\uff0c\u6240\u4ee5&#8221;\u95b1\u8b80&#8221;\u5225\u4eba\u7684\u7a0b\u5f0f\u78bc\u5f88\u91cd\u8981\uff0c<br>\u540c\u6642\u5beb\u51fa\u8b93\u5225\u4eba&#8221;\u597d\u95b1\u8b80&#8221;\u7684\u7a0b\u5f0f\u78bc\u4e5f\u662f\u4fee\u7df4\uff0c<br>\u4f60\u505a\u7684\u7684\u9805\u76ee\u8d8a\u5927\uff0c\u5c31\u8d8a\u9700\u8981\u8207\u4eba\u5408\u4f5c<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-default\"><img decoding=\"async\" loading=\"lazy\" width=\"742\" height=\"496\" src=\"http:\/\/hower.forwebs.net\/robot\/wp-content\/uploads\/sites\/2\/2021\/09\/image.png\" alt=\"\" class=\"wp-image-246\" srcset=\"https:\/\/hower.forwebs.net\/robot\/wp-content\/uploads\/sites\/2\/2021\/09\/image.png 742w, https:\/\/hower.forwebs.net\/robot\/wp-content\/uploads\/sites\/2\/2021\/09\/image-300x201.png 300w\" sizes=\"(max-width: 742px) 100vw, 742px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u71c8\u74b0\u8d85\u7d1a\u4eae\uff0c\u8981\u76f4\u8996\u8acb\u5148\u8abf\u6697<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>  pixels.setBrightness(10); \/\/ Set BRIGHTNESS to about 1\/5 (max = 255)\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u4f86\u9ede\u6311\u6230<\/p>\n\n\n\n<ul><li>\u7d05\u8272<\/li><li>\u7d2b\u8272<\/li><li>\u52a0\u5feb\u8f49\u5708\u901f\u5ea6<\/li><li>\u53ea\u6709\u5947\u6578\u71c8\u4eae<\/li><li>\u4e00\u6a23\u8f49\u5708\uff0c\u4f46\u4eae\u904e\u7184\u6ec5\uff0c\u53ea\u6709\u4e00\u9846\u71c8\u5728\u7e5e\u5713\u5708<\/li><li>\u908a\u7e5e\u908a\u8b8a\u8272<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-video\"><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u5b89\u88dd\u7a0b\u5f0f\u5eab \u5728\u7ba1\u7406\u7a0b\u5f0f\u5eab\u641c\u5c0bAdafruit NeoPixel\u9078\u64c7A&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":404,"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\/229"}],"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=229"}],"version-history":[{"count":15,"href":"https:\/\/hower.forwebs.net\/robot\/wp-json\/wp\/v2\/posts\/229\/revisions"}],"predecessor-version":[{"id":428,"href":"https:\/\/hower.forwebs.net\/robot\/wp-json\/wp\/v2\/posts\/229\/revisions\/428"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hower.forwebs.net\/robot\/wp-json\/wp\/v2\/media\/404"}],"wp:attachment":[{"href":"https:\/\/hower.forwebs.net\/robot\/wp-json\/wp\/v2\/media?parent=229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hower.forwebs.net\/robot\/wp-json\/wp\/v2\/categories?post=229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hower.forwebs.net\/robot\/wp-json\/wp\/v2\/tags?post=229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}