{"id":2214,"date":"2023-07-29T11:36:52","date_gmt":"2023-07-29T03:36:52","guid":{"rendered":"https:\/\/104.es\/?p=2214"},"modified":"2023-07-29T23:05:53","modified_gmt":"2023-07-29T15:05:53","slug":"led-operations","status":"publish","type":"post","link":"https:\/\/104.es\/index.php\/2023\/07\/29\/led-operations\/","title":{"rendered":"\u3010micro:bit\u3011 LED\uff08\u71c8\u5149\uff09\u986f\u793a\u529f\u80fd\uff08\u7a4d\u6728\u7bc7\uff09"},"content":{"rendered":"\n<p>\u9664\u4e86\u4f7f\u7528\u57fa\u672c\u7684\u986f\u793a\u529f\u80fd\u4f86\u8b93micro:bit\u4e0a\u986f\u793a\u51fa\u6578\u5b57\u3001\u6587\u5b57\u3001\u4ee5\u53ca\u9810\u8a2d\u6216\u81ea\u8a02\u7684\u5716\u5f62\u4e4b\u5916\uff0c\u5176\u5be6micro:bit\u4e0a\u9762\u768425\u9846LED\u4e5f\u53ef\u4ee5\u900f\u904e(x, y)\u5ea7\u6a19\u7684\u65b9\u5f0f\u4f86\u986f\u793a\uff0c\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\u5c31\u4f86\u8aaa\u660e\u5982\u4f55\u9032\u968e\u63a7\u5236\u9019\u4e9bLED\u3002<\/p>\n\n\n\n<p>\u4e0d\u540c\u65bc\u5176\u5b83\u7684\u958b\u767c\u677f\uff0cmicro:bit\u672c\u8eab\u5c31\u5177\u5099\u670925\u9846LED\u53ef\u4ee5\u7528\u65bc\u986f\u793a\u7684\u8cc7\u8a0a\uff0c\u800c\u4e14\u5b83\u7684\u6bcf\u4e00\u9846LED\u5747\u53ef\u4ee5\u4f7f\u7528(x, y)\u5ea7\u6a19\u55ae\u7368\u63a7\u5236\uff0c\u9664\u4e86\u53ef\u4ee5\u6307\u5b9a\u67d0\u4e00\u7279\u5b9a\u9ede\u7684LED\u52a0\u4ee5\u986f\u793a\u4e4b\u5916\uff0c\u9084\u53ef\u4ee5\u5f97\u77e5\u8a72\u9ede\u7684\u76ee\u524d\u72c0\u614b\uff0c\u4ee5\u53ca\u4f7f\u7528\u5207\u63db\u7684\u65b9\u5f0f\u4f86\u63a7\u5236\u8a72\u9ede\u7684\u660e\u6ec5\uff0c\u5584\u52a0\u904b\u7528\u9019\u4e9b\u529f\u80fd\uff0c\u5c31\u53ef\u4ee5\u505a\u591a\u8a31\u591a\u975e\u5e38\u6709\u8da3\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n<p>micro:bit\u5728\u71c8\u5149\u7684\u90e8\u4efd\u53ef\u4ee5\u4f7f\u7528\u7684\u7a4d\u6728\u5206\u5225\u5982\u4e0b\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-31.png\" alt=\"\" class=\"wp-image-2215\" width=\"380\" height=\"219\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-31.png 588w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-31-300x173.png 300w\" sizes=\"auto, (max-width: 380px) 100vw, 380px\" \/><\/figure>\n<\/div>\n\n\n<p>\u4e2d\uff0c\u7b2c\u4e00\u500b\u7a4d\u6728\u9867\u540d\u601d\u7fa9\uff0c\u5c31\u662f\u76f4\u63a5\u6307\u5b9a(x, y)\u5ea7\u6a19\u6240\u5728\u4f4d\u7f6e\u7684LED\u8981\u9ede\u4eae\u5b83\uff0c\u7b2c\u4e8c\u500b\u7a4d\u6728\u7576\u7136\u5c31\u662f\u8981\u8b93\u8a72\u5ea7\u6a19\u6240\u5728\u4f4d\u7f6e\u7684LED\u7184\u6ec5\u3002\u7b2c\u4e09\u500b\u7a4d\u6728\u6bd4\u8f03\u6709\u8da3\uff0c\u5b83\u6703\u4f9d\u7167(x, y)\u5ea7\u6a19\u6240\u5728\u7684LED\u505a\u5207\u63db\u7684\u64cd\u4f5c\uff0c\u4e5f\u5c31\u662f\u5982\u679c\u539f\u4f86\u662f\u4eae\u7684\u5c31\u628a\u5b83\u7184\u6ec5\uff0c\u5982\u679c\u539f\u4f86\u662f\u6697\u7684\u5c31\u628a\u5b83\u9ede\u4eae\u3002<\/p>\n\n\n\n<p>\u5012\u6578\u7b2c\u4e8c\u500b\u7a4d\u6728\u662f\u7528\u4f86\u67e5\u8a62(x, y)\u4f4d\u7f6e\u4e0a\u7684LED\u4e4b\u660e\u6697\u8cc7\u8a0a\uff0c\u56e0\u70ba\u662f\u50b3\u56de\u503c\u800c\u4e0d\u662f\u4e00\u500b\u64cd\u4f5c\uff0c\u6240\u4ee5\u5b83\u7684\u7a4d\u6728\u5f62\u72c0\u548c\u5176\u5b83\u7684\u4e0d\u4e00\u6a23\u3002<\/p>\n\n\n\n<p>\u6700\u5f8c\u4e00\u500b\u7a4d\u6728\u6bd4\u8f03\u7279\u5225\uff0c\u5b83\u628a\u6574\u500bLED\u7576\u4f5c\u662f\u4e00\u500b\u9577\u689d\u5716\u4f86\u770b\uff0c\u4f60\u7d66\u5b83\u4e00\u500b\u6700\u5927\u503c\uff0c\u4ee5\u53ca\u4e00\u500b\u4f60\u8981\u5b83\u986f\u793a\u7684\u503c\uff0c\u5b83\u5c31\u6703\u4f9d\u7167\u6bd4\u4f8b\u4f86\u986f\u793a\u51faLED\u6240\u4f54\u7684\u6bd4\u91cd\u3002\u4f8b\u5982\uff0c\u6211\u5011\u628a\u6700\u5927\u503c\u8a2d\u5b9a\u70ba100\uff0c\u7136\u5f8c\u986f\u793a\u503c\u7d66\u5b8320\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"362\" height=\"133\" src=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-32.png\" alt=\"\" class=\"wp-image-2216\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-32.png 362w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-32-300x110.png 300w\" sizes=\"auto, (max-width: 362px) 100vw, 362px\" \/><\/figure>\n<\/div>\n\n\n<p>\u986f\u793a\u51fa\u4f86\u7684\u7d50\u679c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"497\" height=\"398\" src=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-33.png\" alt=\"\" class=\"wp-image-2217\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-33.png 497w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-33-300x240.png 300w\" sizes=\"auto, (max-width: 497px) 100vw, 497px\" \/><\/figure>\n<\/div>\n\n\n<p>\u5982\u679c\u628a\u986f\u793a\u503c\u6539\u70ba50\uff0c\u5247\u6a21\u64ec\u5668\u5448\u73fe\u5982\u4e0b\u6240\u793a\u7684\u756b\u9762\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"398\" src=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-34.png\" alt=\"\" class=\"wp-image-2218\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-34.png 480w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-34-300x249.png 300w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><\/figure>\n<\/div>\n\n\n<p>\u63a5\u8457\u5206\u5225\u662f80\u548c100\u7684\u6a23\u5b50\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"477\" height=\"396\" src=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-35.png\" alt=\"\" class=\"wp-image-2219\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-35.png 477w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-35-300x249.png 300w\" sizes=\"auto, (max-width: 477px) 100vw, 477px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"474\" height=\"394\" src=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-36.png\" alt=\"\" class=\"wp-image-2220\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-36.png 474w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-36-300x249.png 300w\" sizes=\"auto, (max-width: 474px) 100vw, 474px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"chang-tiao-tu-ji-shu-qi-shi-zuo\">\u9577\u689d\u5716\u8a08\u6578\u5668\u5be6\u4f5c<a href=\"#chang-tiao-tu-ji-shu-qi-shi-zuo\"><\/a><\/h2>\n\n\n\n<p>\u5229\u7528\u9019\u500b\u7279\u6027\uff0c\u6211\u5011\u5c31\u53ef\u4ee5\u7de8\u5beb\u4e00\u500b\u4ee5\u9577\u689d\u5716\u70ba\u986f\u793a\u7684\u8a08\u6578\u5668\u6216\u662f\u5012\u6578\u8a08\u6642\u5668\uff0c\u4ee5\u4e0b\u7684\u7a0b\u5f0f\u7a4d\u6728\u5c31\u662f\u4ee5\u9577\u689d\u5716\u7684\u65b9\u5f0f\u4f86\u8a08\u6642\uff0c\u7531\u65bc\u662f\u6bcf0.1\u79d2\u589e\u52a01\uff0c\u6240\u4ee5\u6703\u770b\u5230LED\u6703\u572810\u79d2\u4e4b\u5f8c\u586b\u6eff\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"415\" height=\"362\" src=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-37.png\" alt=\"\" class=\"wp-image-2221\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-37.png 415w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-37-300x262.png 300w\" sizes=\"auto, (max-width: 415px) 100vw, 415px\" \/><\/figure>\n<\/div>\n\n\n<p>\u4e0a\u8ff0\u7a0b\u5f0f\u642d\u914d\u5982\u679c\u7a4d\u6728\uff0c\u53ef\u4ee5\u505a\u5012\u6578\u8a08\u6642\uff0c\u5728\u6642\u9593\u5230\u7684\u6642\u5019\u96a8\u5373\u7522\u751f\u51fa\u6642\u9593\u5230\u7684\u6548\u679c\u3002\u4ee5\u4e0b\u7684\u7a0b\u5f0f\u7a4d\u6728\u8b93\u6211\u5011\u7684\u8a08\u6642\u5668\u5728\u6309\u4e0bA\u6309\u9215\u6642\u958b\u59cb\u8a08\u6642\uff0c\u5982\u679c\u6309\u4e00\u4e0bB\u6309\u9215\u5c31\u6703\u66ab\u505c\uff0c\u518d\u6309\u4e00\u4e0bB\u6309\u9215\u5247\u6703\u7e7c\u7e8c\uff0c\u572810\u79d2\u6642\u9593\u5230\u7684\u6642\u5019\u5c31\u8b93\u756b\u9762\u4e00\u76f4\u9583\u720d\u611b\u5fc3\u7684\u5716\u6848\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"860\" height=\"695\" src=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-38.png\" alt=\"\" class=\"wp-image-2222\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-38.png 860w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-38-300x242.png 300w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-38-768x621.png 768w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-38-600x485.png 600w\" sizes=\"auto, (max-width: 860px) 100vw, 860px\" \/><\/figure>\n<\/div>\n\n\n<p>\u4e0a\u9762\u7684\u7a0b\u5f0f\u4e2d\u4f7f\u7528\u4e86\u5169\u500b\u8b8a\u6578\uff0c\u5176\u4e2dcounter\u7528\u4f86\u8a08\u6578\uff0c\u9019\u500b\u4e4b\u524d\u6709\u8aaa\u660e\u904e\u4e86\uff0c\u800ccounting\u5247\u7528\u4f86\u6c7a\u5b9a\u662f\u5426\u8981\u9032\u884c\u8a08\u6578\u30020\u7684\u6642\u5019\u4e0d\u8a08\u6578\uff0c1\u7684\u6642\u5019\u8a08\u6578\uff0c\u5176\u5be6\u8a08\u4e0d\u8a08\u6578\u5c31\u662f\u6709\u6c92\u6709\u8981\u52a01\u5566\u3002\u56e0\u6b64\uff0c\u5728\u6b21\u8ff4\u5708\u4e2d\u6211\u5011\u5229\u7528\u4e00\u500b\u5982\u679c\u5224\u65b7\u6aa2\u67e5counting\u7684\u5167\u5bb9\uff0c\u5982\u679c\u662f1\u624d\u52a01\uff0c\u5982\u679c\u4e0d\u662f\u7684\u8a71\u5c31\u4e0d\u52a0\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u5176\u5be6\u4f7f\u7528counting\u7684\u5167\u5bb9\u6c7a\u5b9a\u662f\u5426\u8981\u628acounter\u52a01\u9084\u6709\u53e6\u5916\u7684\u5beb\u6cd5\uff0c\u4e0d\u77e5\u9053\u540c\u5b78\u5011\u6709\u60f3\u5230\u4e86\u55ce\uff1f\uff08\u4e0d\u7528\u5982\u679c\u5224\u65b7\u5f0f\uff09<\/p>\n<\/blockquote>\n\n\n\n<p>\u7531\u65bc\u9019\u500b\u8a08\u6578\u5668\u7684\u4e3b\u8ff4\u5708\u4e2d\u6709\u5169\u500b\u529f\u80fd\uff0c\u6700\u521d\u662f\u8a08\u6642\uff0c\u800c\u5728\u6642\u9593\u5230\u4e86\u4e4b\u5f8c\u6539\u70ba\u4ee5\u611b\u5fc3\u9583\u720d\u4f86\u63d0\u793a\uff0c\u56e0\u6b64\uff0c\u5728\u4e3b\u8ff4\u5708\u4e2d\u8981\u4ee5\u4e00\u500b\u5982\u679c\u5224\u65b7\u5f0f\uff0c\u4f9d\u7167\u76ee\u524dcounter\u4e2d\u7684\u503c\u4f86\u6c7a\u5b9a\u8981\u57f7\u884c\u54ea\u4e00\u6bb5\u7a0b\u5f0f\u7a4d\u6728\uff0c\u5982\u679c\u5927\u65bc100\uff0c\u5247\u57f7\u884c\u9583\u720d\u529f\u80fd\uff0c\u5426\u5247\u5c31\u57f7\u884c\u8a08\u6578\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"zi-zhi-25-miao-ji-shu-qi\">\u81ea\u88fd25\u79d2\u8a08\u6578\u5668<a href=\"#zi-zhi-25-miao-ji-shu-qi\"><\/a><\/h2>\n\n\n\n<p>\u7531\u65bcLED\u5171\u670925\u500b\uff0c\u6240\u4ee5\u662f\u5426\u6211\u5011\u53ef\u4ee5\u5728\u6bcf\u4e00\u79d2\u904e\u53bb\u4e86\u4e4b\u5f8c\u5c31\u9ede\u4eae1\u500bLED\uff08\u6216\u662f\u76f8\u53cd\uff0c\u4e00\u958b\u59cb\u7684\u6642\u5019\u5168\u4eae\uff0c\u7136\u5f8c\u9010\u79d2\u7184\u6ec5\u4e00\u500bLED\uff09\uff0c\u4e00\u76f4\u523025\u79d2\u4e4b\u5f8c\u5168\u4eae\u5462\uff1f\u7576\u7136\u53ef\u4ee5\uff0c\u53ea\u662f\uff0c\u8981\u9ede\u4eae\u6216\u7184\u6ec5\u500b\u5225\u7684LED\u6307\u5b9a\u4f4d\u7f6e\u6642\u662f\u4ee5(x, y)\u5ea7\u6a19\u4f86\u8a2d\u5b9a\uff0c\u4f46\u662f\u5728\u8a08\u6578\u7684\u6642\u5019\u537b\u662f\u4ee50\u6578\u523025\u4f86\u6c7a\u5b9a\uff0c\u56e0\u6b64\uff0c\u6211\u5011\u5fc5\u9808\u8981\u628a1\u523025\u7684\u6578\u5b57\u8f49\u63db\u6210\u5c0d\u61c9\u7684(x, y)\u5ea7\u6a19\u624d\u884c\u3002\u5047\u8a2d\u6211\u5011\u7684\u8a08\u6578\u8b8a\u6578\u9084\u662fcounter\uff0c\u5247\u7b97\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>x = counter % 5\ny = counter \/ 5<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2d\uff0c\u7b2c\u4e00\u500b\u5f0f\u5b50\u662f\u53d6\u5176\u9918\u6578\uff0c\u800c\u7b2c\u4e8c\u500b\u5f0f\u5b50\u662f\u6574\u9664\u3002\u4f7f\u7528\u548c\u4e0a\u4e00\u500b\u7a0b\u5f0f\u985e\u4f3c\u7684\u67b6\u69cb\uff0c\u4f46\u662f\u5728\u986f\u793a\u6642\uff0c\u6211\u5011\u662f\u76f4\u63a5\u64cd\u4f5cLED\u7684(x, y)\u5ea7\u6a19\u3002\u6b64\u5916\uff0c\u7531\u65bc\u662f\u4ee5\u4e00\u9ede\u4e00\u9ede\u986f\u793a\u70ba\u4e3b\uff0c\u6240\u4ee5\u4e00\u958b\u59cb\u9664\u4e86\u8a2d\u5b9a\u8b8a\u6578\u7684\u521d\u59cb\u503c\u4e4b\u5916\uff0c\u9084\u8981\u628a\u6240\u6709\u7684LED\u901a\u901a\u90fd\u6e05\u9664\uff0c\u7576\u555f\u52d5\u6642\u7684\u7a0b\u5f0f\u7a4d\u6728\u4ee5\u53caA\u6309\u9215\u548cB\u6309\u9215\u4e8b\u4ef6\u7684\u7a0b\u5f0f\u7a4d\u6728\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"381\" height=\"632\" src=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-39.png\" alt=\"\" class=\"wp-image-2223\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-39.png 381w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-39-181x300.png 181w\" sizes=\"auto, (max-width: 381px) 100vw, 381px\" \/><\/figure>\n<\/div>\n\n\n<p>\u4e3b\u8ff4\u5708\u7684\u5167\u5bb9\u6539\u70ba\u5982\u4e0b\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"866\" height=\"561\" src=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-40.png\" alt=\"\" class=\"wp-image-2224\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-40.png 866w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-40-300x194.png 300w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-40-768x498.png 768w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-40-600x389.png 600w\" sizes=\"auto, (max-width: 866px) 100vw, 866px\" \/><\/figure>\n<\/div>\n\n\n<p>\u4f9d\u7167\u9019\u500b\u65b9\u5f0f\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u6613\u5728\u4e00\u500b\u87a2\u5e55\u4e0a\u986f\u793a0-24\u6216\u662f1-25\u7684\u6578\u91cf\uff0c\u800c\u4e0d\u7528\u7b49\u5f85\u6578\u5b57\u6372\u52d5\u7684\u65b9\u5f0f\u53bb\u6aa2\u89962\u500b\u4f4d\u6578\u7684\u6578\u503c\u4e86\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"shi-yong-led-lai-xian-shi-wen-du\">\u4f7f\u7528LED\u4f86\u986f\u793a\u6eab\u5ea6<a href=\"#shi-yong-led-lai-xian-shi-wen-du\"><\/a><\/h2>\n\n\n\n<p>\u4f8b\u5982\uff0c\u6211\u5011\u60f3\u8981\u77e5\u9053\u76ee\u524d\u7684\u6eab\u5ea6\uff0c\u6700\u76f4\u89ba\u7684\u65b9\u6cd5\u5c31\u662f\u4f7f\u7528\u628a\u6eab\u5ea6\u4f7f\u7528\u6578\u5b57\u7684\u65b9\u5f0f\u986f\u793a\u51fa\u4f86\uff0c\u6eab\u5ea6\u7684\u6578\u503c\u662f\u5728\u300c\u8f38\u5165\u300d\u7a4d\u6728\u7fa4\u4e2d\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-41.png\" alt=\"\" class=\"wp-image-2225\" width=\"410\" height=\"455\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-41.png 560w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-41-271x300.png 271w\" sizes=\"auto, (max-width: 410px) 100vw, 410px\" \/><\/figure>\n<\/div>\n\n\n<p>\u4e00\u822c\u4f86\u8aaa\uff0c\u6211\u5011\u53ea\u8981\u4f7f\u7528\u986f\u793a\u6578\u5b57\u7a4d\u6728\u628a\u9019\u500b\u6578\u503c\u986f\u793a\u51fa\u4f86\u5373\u53ef\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-42.png\" alt=\"\" class=\"wp-image-2226\" width=\"363\" height=\"220\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-42.png 425w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-42-300x181.png 300w\" sizes=\"auto, (max-width: 363px) 100vw, 363px\" \/><\/figure>\n<\/div>\n\n\n<p>\u7136\u800c\u9019\u6a23\u6703\u770b\u5230\u7684\u662f\u6372\u52d5\u7684\u6578\u5b57\uff0c\u70ba\u4e86\u8981\u770b\u4e00\u500b\u6eab\u5ea6\u9084\u8981\u7b49\u4e00\u5c0f\u6bb5\u6642\u9593\u624d\u884c\uff08\u7b49\u5169\u500b\u6578\u5b57\u5143\u90fd\u986f\u793a\u5b8c\u7562\uff09\u3002<\/p>\n\n\n\n<p>\u5728\u4e00\u500b\u756b\u9762\u4e2d\u986f\u793a\u6eab\u5ea6\u7684\u65b9\u6cd5\u6709\u5f88\u591a\uff0c\u5176\u4e2d\u4e00\u500b\u65b9\u5f0f\u662f\u4e4b\u524d\u4f7f\u7528\u7684\u9577\u689d\u5716\uff0c\u5047\u8a2d\u6700\u9ad8\u6eab\u70ba50\u5ea6\uff0c\u5247\u53ef\u4ee5\u5229\u7528\u4ee5\u4e0b\u7684\u65b9\u5f0f\u5728\u4e00\u500b\u756b\u9762\u4e2d\u986f\u793a\u6eab\u5ea6\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"493\" height=\"133\" src=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-43.png\" alt=\"\" class=\"wp-image-2227\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-43.png 493w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-43-300x81.png 300w\" sizes=\"auto, (max-width: 493px) 100vw, 493px\" \/><\/figure>\n<\/div>\n\n\n<p>\u5982\u6b64\uff0c\u7576\u6eab\u5ea6\u70ba25\u5ea6\u7684\u6642\u5019\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"482\" height=\"389\" src=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-44.png\" alt=\"\" class=\"wp-image-2228\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-44.png 482w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-44-300x242.png 300w\" sizes=\"auto, (max-width: 482px) 100vw, 482px\" \/><\/figure>\n<\/div>\n\n\n<p>\u5982\u679c\u662f38\u5ea6\u7684\u6642\u5019\u5247\u70ba\u5982\u4e0b\u6240\u793a\u7684\u756b\u9762\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"473\" height=\"391\" src=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-45.png\" alt=\"\" class=\"wp-image-2229\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-45.png 473w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-45-300x248.png 300w\" sizes=\"auto, (max-width: 473px) 100vw, 473px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"kong-zhi-ge-bie-de-led\">\u63a7\u5236\u500b\u5225\u7684LED<a href=\"#kong-zhi-ge-bie-de-led\"><\/a><\/h2>\n\n\n\n<p>\u5b78\u6703\u5982\u4f55\u63a7\u5236(x, 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height=\"323\" src=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-49.png\" alt=\"\" class=\"wp-image-2233\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-49.png 442w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-49-300x219.png 300w\" sizes=\"auto, (max-width: 442px) 100vw, 442px\" \/><\/figure>\n<\/div>\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u540c\u5b78\u5011\u53ef\u4ee5\u6bd4\u8f03\u4e00\u4e0b\u5169\u8005\u5dee\u7570\u7684\u5730\u65b9\u5728\u54ea\u88e1\u5594\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u9019\u662f\u4e00\u500b\u88fd\u4f5c\u52d5\u756b\u7684\u57fa\u672c\u6280\u5de7\uff0c\u540c\u5b78\u5011\u53ef\u8981\u4ed4\u7d30\u7814\u7a76\u4e00\u4e0b\u5594\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"shi-yong-sui-ji-shu-lai-dian-liang-led\">\u4f7f\u7528\u96a8\u6a5f\u6578\u4f86\u9ede\u4eaeLED<a 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683w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-50-300x58.png 300w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-50-600x117.png 600w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/figure>\n<\/div>\n\n\n<p>\u4ee5\u4e0b\u7684\u7a0b\u5f0f\u7a4d\u6728\u642d\u914d\u4e86\u4eae\u5ea6\u7684\u8a2d\u5b9a\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"229\" src=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-51.png\" alt=\"\" class=\"wp-image-2235\" srcset=\"https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-51.png 700w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-51-300x98.png 300w, https:\/\/104.es\/wp-content\/uploads\/2023\/07\/image-51-600x196.png 600w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n<p>\u4f7f\u7528\u53e6\u5916\u4e00\u7a2e\u6548\u679c\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image 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