{"id":8007,"date":"2025-03-14T21:06:44","date_gmt":"2025-03-14T12:06:44","guid":{"rendered":"https:\/\/ndaznnez.com\/blog7\/?p=8007"},"modified":"2025-04-18T11:02:43","modified_gmt":"2025-04-18T02:02:43","slug":"raspberry-pi-led-%e3%83%87%e3%82%a3%e3%82%b9%e3%83%97%e3%83%ac%e3%82%a4%e5%be%a9%e6%b4%bb","status":"publish","type":"post","link":"https:\/\/ndaznnez.com\/blog7\/2025\/03\/14\/raspberry-pi-led-%e3%83%87%e3%82%a3%e3%82%b9%e3%83%97%e3%83%ac%e3%82%a4%e5%be%a9%e6%b4%bb\/","title":{"rendered":"Raspberry Pi LED \u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u5fa9\u6d3b"},"content":{"rendered":"\n<p>2020\u5e74\u3001\u65b0\u578b\u30b3\u30ed\u30ca\u30a6\u30a4\u30eb\u30b9\u8513\u5ef6\u306b\u4f34\u3044\u3001\u5728\u5b85\u52e4\u52d9\u4f53\u5236\u306b\u306a\u3063\u3066\u3001\u81ea\u5b85\u5185\u3067\u306e\u81ea\u5206\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u8868\u793a(\u4ed5\u4e8b\u4e2d\u304b\u305d\u3046\u3067\u306a\u3044\u304b)\u306e\u305f\u3081\u306b\u3001LED\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3092\u4f7f\u3063\u305f\u3082\u306e\u3092\u4f5c\u6210\u3057\u305f(<a href=\"https:\/\/ndaznnez.com\/blog7\/2020\/05\/30\/%e3%81%be%e3%81%a0%e3%82%93%e3%81%ad%e3%81%9e%e3%81%86%e5%9c%a8%e5%ae%85%e5%8b%a4%e5%8b%99%e3%82%b7%e3%82%b9%e3%83%86%e3%83%a0\/\">\u3053\u3061\u3089<\/a>)\u3002\u3057\u3070\u3089\u304f\u4f7f\u3044\u7d9a\u3051\u3066\u3044\u3066\u3001\u7fcc\u5e74\u3001\u6b62\u305b\u3070\u826f\u3044\u306e\u306b\u74b0\u5883\u3092\u4e0b\u624b\u306b\u66f4\u65b0\u3057\u3066\u3057\u307e\u3063\u305f\u304c\u305f\u3081\u306b\u52d5\u304b\u306a\u304f\u306a\u308a\u3001\u624b\u306e\u6253\u3061\u3088\u3046\u304c\u306a\u304f\u3066\u653e\u3063\u3066\u3044\u305f(<a href=\"https:\/\/ndaznnez.com\/blog7\/2021\/09\/26\/%e3%83%88%e3%83%a9%e3%83%96%e3%83%ab%e3%81%af%e7%b6%9a%e3%81%91%e3%81%a6%e3%82%84%e3%81%a3%e3%81%a6%e3%81%8f%e3%82%8b\/\">\u3053\u3061\u3089<\/a>)<\/p>\n\n\n\n<p>\u6700\u8fd1\u306e\u4e00\u9023\u306eRaspberry Pi\u306e\u3044\u305f\u305a\u3089\u306e\u7d4c\u9a13\u306b\u3088\u308a\u3001\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u95a2\u3059\u308b\u77e5\u8b58\u304c\u591a\u5c11\u5897\u3048\u3001\u3044\u3063\u3061\u3087\u3046\u518d\u5efa\u3084\u3063\u305f\u308b\u304b\u3001\u3068\u3084\u308b\u6c17\u306b\u306a\u3063\u3066\u5fa9\u5143\u3092\u8a66\u307f\u305f<\/p>\n\n\n\n<p>\u4eca\u56de\u7279\u306b\u6ce8\u529b\u3057\u305f\u306e\u306f\u3001luma.led_matrix\u3068\u8a00\u3046\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u6838\u3068\u306a\u3063\u3066\u3044\u308b\u3088\u3046\u306a\u306e\u3067\u3001\u3053\u308c\u3092\u4f55\u3068\u304b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u3044\u3001\u3068\u8a00\u3046\u3053\u3068\u3002Raspberry Pi OS\u306b\u306f\u3001\u73fe\u5728\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u306e\u4e2d\u3067\u3067\u304d\u308b\u3060\u3051\u5f53\u6642\u306b\u8fd1\u3044OS(\u4eca\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u6700\u3082\u53e4\u3044\u306e\u306fBullseye)\u3092\u4f7f\u3063\u3066\u3001\u4f55\u3068\u304b\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u304c\u3046\u307e\u304f\u52d5\u304f\u3068\u3053\u308d\u307e\u3067\u3053\u304e\u3064\u3051\u305f\u3002\u305d\u308c\u3067\u3001\u3067\u304d\u308c\u3070\u6700\u65b0\u306eOS\u3067\u52d5\u304f\u3088\u3046\u306b\u3059\u308c\u3070\u4eca\u5f8c\u4f55\u304b\u3068\u697d\u3060\u308d\u3046\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u6700\u65b0\u306eBookworm\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u3057\u3088\u3046\u3068\u3057\u305f\u3089\u3001Python\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3092pip(\u5b9f\u306f\u3053\u308c\u3082\u5206\u304b\u3063\u3066\u3044\u306a\u3044)\u3067\u76f4\u63a5\u30b7\u30b9\u30c6\u30e0\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u3092\u5236\u9650\u3059\u308b\u4ed5\u7d44\u307f\u304c\u3067\u304d\u305f\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u6b63\u5e38\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u306a\u304b\u3063\u305f\u3002ChatGPT\u69d8\u306b\u3088\u308c\u3070\u3001\u4eee\u60f3\u74b0\u5883\u3092\u4f5c\u3063\u3066\u3084\u308c\u3070\u826f\u3044\u3068\u306e\u3053\u3068\u3060\u3063\u305f\u304c\u3001\u4eee\u60f3\u74b0\u5883\u3068\u3084\u3089\u3092\u4f5c\u3063\u3066\u9032\u3081\u305f\u304c\u3001\u9014\u4e2d\u3067\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067Github\u304b\u3089\u3069\u3046\u306e\u3053\u3046\u306e\u3068\u8a00\u308f\u308c\u3066\u9762\u5012\u306b\u306a\u3063\u305f\u306e\u3067\u3001\u7d50\u5c40Bullseye\u306b\u623b\u3057\u3066\u3001\u74b0\u5883\u3092\u518d\u5efa\u3057\u305f<\/p>\n\n\n\n<p>\u3082\u3068\u3082\u3068LED\u8868\u793a\u306e\u4ed6\u306b\u3001LED\u306e\u8868\u793a\u3092\u958b\u59cb\u3059\u308b\u524d\u306b\u30d6\u30b6\u30fc\u3067\u524d\u89e6\u308c\u306e\u97f3\u3092\u51fa\u3059\u6a5f\u80fd\u3082\u7d44\u307f\u8fbc\u3093\u3067\u3044\u308b\u306e\u3060\u304c\u3001\u4eca\u56de\u306fHardware PWM\u3068\u8a00\u3046\u4ed5\u7d44\u307f\u304cRaspberry 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class=\"wp-block-video\"><video height=\"720\" style=\"aspect-ratio: 1280 \/ 720;\" width=\"1280\" controls src=\"https:\/\/ndaznnez.com\/blog7\/wp-content\/uploads\/2025\/03\/LED_Display.mp4\"><\/video><\/figure>\n\n\n\n<p>\u300c\u904b\u547d\u300d\u306e\u30e2\u30c1\u30fc\u30d5\u306e\u5f8c\u3001\u300c\u3068\u3093\u304b\u3064\u300d\u3068\u8a00\u3046\u306e\u304c\u3001\u6ce3\u3051\u308b\u3068\u3044\u3046\u304b\u529b\u304c\u629c\u3051\u307e\u3059\u306a(\u5965\u3055\u3093\u304c\u6669\u5fa1\u98ef\u306e\u304a\u304b\u305a\u306b\u3068\u3093\u304b\u3064\u3092\u8cb7\u3063\u3066\u304d\u3066\u3044\u308b\u306e\u3092\u898b\u3066\u3044\u305f\u305f\u3081)\u3002\u306a\u3093\u306a\u3089\u30c1\u30e3\u30a4\u30e0\u3092\u30c1\u30e3\u30eb\u30e1\u30e9\u306b\u3067\u3082\u3057\u305f\u308d\u3046\u304b<\/p>\n\n\n\n<p>\u3053\u306e\u958b\u767a(\u3060\u3068\u3088!)\u306fRaspberry Pi 4 B\u3067\u884c\u3063\u305f\u304c\u3001\u6700\u7d42\u7684\u306b\u306fRaspberry Pi Zero 2 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https:\/\/ndaznnez.com\/blog7\/wp-content\/uploads\/2025\/03\/IMG_9805-768x576.jpg 768w, https:\/\/ndaznnez.com\/blog7\/wp-content\/uploads\/2025\/03\/IMG_9805-1536x1152.jpg 1536w, https:\/\/ndaznnez.com\/blog7\/wp-content\/uploads\/2025\/03\/IMG_9805-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1200\" src=\"https:\/\/ndaznnez.com\/blog7\/wp-content\/uploads\/2025\/03\/IMG_9806-1600x1200.jpg\" alt=\"\" class=\"wp-image-8051\" style=\"width:600px\" srcset=\"https:\/\/ndaznnez.com\/blog7\/wp-content\/uploads\/2025\/03\/IMG_9806-1600x1200.jpg 1600w, https:\/\/ndaznnez.com\/blog7\/wp-content\/uploads\/2025\/03\/IMG_9806-300x225.jpg 300w, https:\/\/ndaznnez.com\/blog7\/wp-content\/uploads\/2025\/03\/IMG_9806-768x576.jpg 768w, https:\/\/ndaznnez.com\/blog7\/wp-content\/uploads\/2025\/03\/IMG_9806-1536x1152.jpg 1536w, https:\/\/ndaznnez.com\/blog7\/wp-content\/uploads\/2025\/03\/IMG_9806-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-right\">2025\/3\/13<br>\u3093\u306d\u305e\u3046<\/p>\n","protected":false},"excerpt":{"rendered":"<p>2020\u5e74\u3001\u65b0\u578b\u30b3\u30ed\u30ca\u30a6\u30a4\u30eb\u30b9\u8513\u5ef6\u306b\u4f34\u3044\u3001\u5728\u5b85\u52e4\u52d9\u4f53\u5236\u306b\u306a\u3063\u3066\u3001\u81ea\u5b85\u5185\u3067\u306e\u81ea\u5206\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u8868\u793a(\u4ed5\u4e8b\u4e2d\u304b\u305d\u3046\u3067\u306a\u3044\u304b)\u306e\u305f\u3081\u306b\u3001LED\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3092\u4f7f\u3063\u305f\u3082\u306e\u3092\u4f5c\u6210\u3057\u305f(\u3053\u3061\u3089)\u3002\u3057\u3070\u3089\u304f\u4f7f\u3044\u7d9a\u3051\u3066\u3044\u3066\u3001\u7fcc\u5e74\u3001\u6b62\u305b\u3070\u826f\u3044 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,5,7],"tags":[18,64,92,36,39],"class_list":["post-8007","post","type-post","status-publish","format-standard","hentry","category-2","category-5","category-7","tag-iot","tag-raspberry-pi","tag-92","tag-36","tag-39"],"_links":{"self":[{"href":"https:\/\/ndaznnez.com\/blog7\/wp-json\/wp\/v2\/posts\/8007","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ndaznnez.com\/blog7\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ndaznnez.com\/blog7\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ndaznnez.com\/blog7\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ndaznnez.com\/blog7\/wp-json\/wp\/v2\/comments?post=8007"}],"version-history":[{"count":13,"href":"https:\/\/ndaznnez.com\/blog7\/wp-json\/wp\/v2\/posts\/8007\/revisions"}],"predecessor-version":[{"id":8225,"href":"https:\/\/ndaznnez.com\/blog7\/wp-json\/wp\/v2\/posts\/8007\/revisions\/8225"}],"wp:attachment":[{"href":"https:\/\/ndaznnez.com\/blog7\/wp-json\/wp\/v2\/media?parent=8007"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ndaznnez.com\/blog7\/wp-json\/wp\/v2\/categories?post=8007"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ndaznnez.com\/blog7\/wp-json\/wp\/v2\/tags?post=8007"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}