{"id":24297,"date":"2023-10-25T00:00:40","date_gmt":"2023-10-24T16:00:40","guid":{"rendered":"https:\/\/techclass.wfjydl.com\/?p=24297"},"modified":"2026-04-30T15:21:20","modified_gmt":"2026-04-30T07:21:20","slug":"%e4%bd%bf%e7%94%a8%e4%bc%a0%e6%84%9f%e5%99%a8%e8%bd%bb%e6%9d%be%e5%88%b6%e4%bd%9c%e6%9c%89%e8%b6%a3%e7%9a%84%e9%a1%b9%e7%9b%ae","status":"publish","type":"post","link":"https:\/\/techclass.wfjydl.com\/knowledge\/tech-info\/raspberry\/raspberrypi_i04","title":{"rendered":"\u4f7f\u7528\u4f20\u611f\u5668\u8f7b\u677e\u5236\u4f5c\u6709\u8da3\u7684\u9879\u76ee"},"content":{"rendered":"<p><script type=\"text\/javascript\" src=\"https:\/\/ssl-cache.stream.ne.jp\/www50\/eqa194obdo\/jmc_pub\/jmc_swf\/player\/t3\/if.js\" charset=\"UTF-8\"><\/script><\/p>\n<p>\u7b2c1\u7bc7\uff1a<a href=\"https:\/\/techclass.wfjydl.com\/knowledge\/tech-info\/raspberry\/raspberrypi_i01\">\u901a\u8fc7Raspberry Pi\u95ea\u70c1LED\u9879\u76ee\u5b66\u4e60\u6b27\u59c6\u5b9a\u5f8b\u3001GPIO\u548c\u6676\u4f53\u7ba1\u77e5\u8bc6<\/a><br \/>\n\u7b2c2\u7bc7\uff1a<a href=\"https:\/\/techclass.wfjydl.com\/knowledge\/tech-info\/raspberry\/raspberrypi_i02\">\u901a\u8fc7Raspberry Pi\u4f7f\u7528LED\u548c\u7535\u673a\uff1a\u5982\u4f55\u5904\u7406\u5927\u7535\u6d41<\/a><br \/>\n\u7b2c3\u7bc7\uff1a<a href=\"https:\/\/techclass.wfjydl.com\/knowledge\/tech-info\/raspberry\/raspberrypi_i03\">\u4f7f\u7528Raspberry Pi\u8fdb\u884c\u4f20\u611f\u5668\u8f93\u5165\u5b9e\u9a8c<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>\u5728\u672c\u7cfb\u5217\u8fde\u8f7d\u4e2d\uff0c\u4e3b\u8981\u662f\u901a\u8fc7\u4f7f\u7528Raspberry Pi\u521b\u5efa\u7684\u7b80\u5355\u9879\u76ee\u6765\u5b66\u4e60\u7535\u5b50\u5236\u4f5c\u7684\u539f\u7406\u548c\u57fa\u7840\u77e5\u8bc6\u3002\u6b64\u6b21\u7684\u5206\u4eab\u5609\u5bbe\u662f\u4f0a\u85e4\u5c1a\u672a\u5148\u751f\uff0c\u4ed6\u6d3b\u8dc3\u4e8e\u5a92\u4f53\u827a\u672f\u9886\u57df\uff0c\u5e76\u4e14\u4ee5\u8bb2\u89e3\u201c\u66f4\u6df1\u5c42\u6b21\u7684\u539f\u7406\u201d\u7684\u4e66\u7c4d\u800c\u95fb\u540d\u4e16\u754c\u3002\u5728\u4e0a\u4e00\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5b66\u4e60\u4e86<a href=\"https:\/\/techclass.wfjydl.com\/knowledge\/tech-info\/raspberry\/raspberrypi_i03\">\u4f7f\u7528Raspberry Pi\u8fdb\u884c\u4f20\u611f\u5668\u8f93\u5165\u5b9e\u9a8c<\/a>\uff0c\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u8fd0\u7528\u8fc4\u4eca\u4e3a\u6b62\u6240\u5b66\u5230\u7684\u6240\u6709\u539f\u7406\u548c\u5de5\u4f5c\u673a\u5236\uff0c\u6765\u4ecb\u7ecd\u521b\u5efa\u65b0\u4f5c\u54c1\u7684\u6280\u672f\u548c\u8fc7\u7a0b\u3002<\/p>\n<p style=\"text-align: center;\">\u25c6<\/p>\n<h3>[\u76ee\u5f55]<\/h3>\n<h6>1. \u524d\u8a00<br \/>\n2. \u4f7f\u7528\u53cd\u5c04\u5f0f\u5149\u7535\u4f20\u611f\u5668\u7684\u8bbe\u8ba1<br \/>\n3. \u5173\u4e8e\u7535\u8def\u677f\u8bbe\u8ba1<br \/>\n4. \u7ed3\u8bba<\/h6>\n<h2>1. \u524d\u8a00<\/h2>\n<p>\u5f88\u9ad8\u5174\u518d\u6b21\u89c1\u5230\u5927\u5bb6\uff0c\u6211\u662f\u4f0a\u85e4\u5c1a\u672a\uff08\u4ee5\u540e\u662f\u4e0d\u662f\u53ef\u4ee5\u4e0d\u5fc5\u518d\u81ea\u6211\u4ecb\u7ecd\u4e86\uff1f\uff09\u3002\u6700\u8fd1\uff0c\u6211\u5728\u4e0d\u540c\u7684\u5730\u65b9\u4e3e\u529e\u4e86\u51e0\u573a\u7535\u5b50\u5236\u4f5c\u7814\u8ba8\u4f1a\uff0c\u4e5f\u5c55\u51fa\u4e86\u6211\u7684\u4e00\u4e9b\u4f5c\u54c1\u3002\u6211\u4ece\u8fd9\u4e9b\u7ecf\u5386\u4e2d\u5b66\u5230\u4e86\u5f88\u591a\u3002\u4ece\u672c\u7cfb\u5217\u8fde\u8f7d\u6574\u4f53\u4e0a\u770b\uff0c\u8fd9\u7bc7\u6587\u7ae0\u662f\u7b2c\u56db\u7bc7\u3002\u8fd9\u6b21\u6211\u4eec\u5c06\u4f7f\u7528\u6211\u5728\u7b2c\u4e09\u7bc7\u6587\u7ae0\u4e2d\u4ecb\u7ecd\u8fc7\u7684\u4f20\u611f\u5668\u6765\u6784\u5efa\u4e00\u4e9b\u7b80\u5355\u7684\u4f5c\u54c1\uff0c\u8ba9\u6211\u4eec\u5f00\u59cb\u5427\uff01<\/p>\n<h2>2. \u4f7f\u7528\u53cd\u5c04\u5f0f\u5149\u7535\u4f20\u611f\u5668\u7684\u8bbe\u8ba1<\/h2>\n<p><a href=\"https:\/\/www.wfjydl.com\/products\/optical-sensors\/reflective-type-photosensors\/rpr-220-product\" target=\"_blank\" rel=\"noopener\">\u53cd\u5c04\u5f0f\u5149\u7535\u4f20\u611f\u5668RPR-220<\/a>\u662f\u7ea2\u5916LED\u548c\u5149\u7535\u6676\u4f53\u7ba1\u76f8\u7ed3\u5408\u7684\u4ea7\u54c1\uff0c\u53ef\u901a\u8fc7\u5c06\u5149\u53cd\u5c04\u5230\u7269\u4f53\u4e0a\u6765\u68c0\u6d4b\u7269\u4f53\u5b58\u5728\u4e0e\u5426\u3002\u5982\u679c\u60a8\u9605\u8bfb\u6280\u672f\u89c4\u683c\u4e66\uff0c\u53ef\u4ee5\u770b\u5230\u5176\u4e2d\u5199\u7740\u9002\u7528\u4e8e\u590d\u5370\u673a\u548c\u529e\u516c\u81ea\u52a8\u5316\u8bbe\u5907\u7b49\u5e94\u7528\uff0c\u56e0\u6b64\uff0c\u8fd9\u79cd\u4ea7\u54c1\u53ef\u7528\u6765\u68c0\u6d4b\u7eb8\u5f20\u3001\u9f7f\u8f6e\u548c\u51f8\u8f6e\u7b49\u673a\u68b0\u7269\u4f53\u7684\u8fd0\u52a8\u548c\u4f4d\u7f6e\u3002<\/p>\n<div id=\"attachment_24768\" class=\"wp-caption aligncenter\" style=\"width: 380px;\">\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2023\/10\/i04-1.png\" alt=\"arduino explorer rover\" width=\"700\" height=\"500\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<p id=\"caption-attachment-24768\" class=\"wp-caption-text\">\u53ef\u901a\u8fc7\u975e\u63a5\u89e6\u65b9\u5f0f\u68c0\u6d4b\u9f7f\u8f6e\u8f6c\u52a8<\/p>\n<\/div>\n<p>\u90a3\u4e48\uff0c\u53ef\u4ee5\u7528\u53cd\u5c04\u5f0f\u5149\u7535\u4f20\u611f\u5668\u548cRaspberry Pi\u505a\u4ec0\u4e48\u5462\uff1f\u5728\u4e0a\u4e00\u7bc7\u6587\u7ae0\u4e2d\u6211\u4eec\u5c1d\u8bd5\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u5b9e\u9a8c\uff0c\u4e5f\u5c31\u662f\u5f53\u624b\u6307\u9760\u8fd1LED\u65f6LED\u5c31\u4f1a\u4eae\u8d77\u3002\u5f53\u6211\u5c1d\u8bd5\u5404\u79cd\u5176\u4ed6\u5b9e\u9a8c\u65f6\uff0c\u6211\u53d1\u73b0\u5373\u4f7f\u5bf9\u8c61\u7269\u4f53\u662f\u900f\u660e\u7684\u5851\u6599\uff0c\u5728\u67d0\u4e9b\u6761\u4ef6\u4e0b\u4f20\u611f\u5668\u4e5f\u4f1a\u53d1\u751f\u53cd\u5e94\u3002\u4f46\u5982\u679c\u8c03\u6574\u89d2\u5ea6\uff0c\u6bd4\u5982\u4f7f\u4e4b\u503e\u659c\uff0c\u5b83\u53ef\u80fd\u5c31\u4e0d\u53cd\u5e94\u4e86\u3002\u6211\u60f3\u53ef\u80fd\u662f\u56e0\u4e3a\u7ea2\u5916\u5149\u4f1a\u5728\u5851\u6599\u8868\u9762\u88ab\u53cd\u5c04\u56de\u6765\uff0c\u6709\u4e00\u90e8\u5206\u5149\u8fdb\u5165\u4e86\u611f\u5149\u5355\u5143\u3002\u53ef\u4ee5\u8bf4\uff0c\u5373\u4f7f\u662f\u900f\u660e\u7269\u4f53\uff0c\u4e5f\u5e76\u4e0d\u610f\u5473\u7740\u4f20\u611f\u5668\u4e0d\u8d77\u4f5c\u7528\uff0c\u800c\u662f\u4f20\u611f\u5668\u7684\u4f7f\u7528\u5728\u4e0d\u540c\u7684\u6761\u4ef6\u548c\u73af\u5883\u4e0b\u6709\u5176\u5c40\u9650\u6027\u3002<\/p>\n<p>\u81f3\u5c11\u4f20\u611f\u5668\u7684\u53cd\u5e94\u8d85\u51fa\u4e86\u6211\u7684\u9884\u671f\uff0c\u8fd9\u8ba9\u6211\u500d\u52a0\u6fc0\u52a8\uff0c\u76f4\u547c\u201c\u8fd9\u4e2a\u4f5c\u54c1\u592a\u68d2\u5566\uff01\u201d\u2026\u2026\u5bf9\u4e86\uff0c\u5728Raspberry Pi\u7684\u9608\u503c\u65b9\u9762\u662f\u4e0d\u662f\u53ef\u4ee5\u505a\u70b9\u5de5\u4f5c\u5462\uff1f<\/p>\n<p>\u6240\u4ee5\u60a8\u4e00\u5b9a\u5728\u60f3\uff0c\u201c\u6211\u80fd\u7528\u8fd9\u4e2a\u505a\u4ec0\u4e48\u5462\uff1f\u201d\u6216\u201c\u6211\u80fd\u7528\u8fd9\u4e2a\u505a\u4ec0\u4e48\u6709\u8da3\u7684\u9879\u76ee\u5462\uff1f\u201d\u7531\u4e8e\u53cd\u5c04\u5f0f\u5149\u7535\u4f20\u611f\u5668\u662f\u7528\u6765\u68c0\u6d4b\u7269\u4f53\u7684\uff0c\u6beb\u65e0\u7591\u95ee\u5728\u9879\u76ee\u4e2d\u5b83\u7684\u4f5c\u7528\u662f\u68c0\u6d4b\u7269\u4f53\u7684\u8fd0\u52a8\u3002\u8ba9\u4f5c\u54c1\u5531\u7740\u201cYOU YOU YOU\u201d\u7684\u6b4c\u66f2\u4f7f\u4ec0\u4e48\u52a8\u8d77\u6765\u867d\u7136\u4e5f\u53ef\u4ee5\uff0c\u4f46\u662f\u4e0d\u591f\u6709\u8da3\u3002\u4e0d\u7ba1\u600e\u6837\uff0c\u6211\u4eec\u5148\u6765\u5c1d\u8bd5\u8fde\u63a54\u4e2a\u53cd\u5c04\u5f0f\u5149\u7535\u4f20\u611f\u5668\u5427\uff08\u589e\u52a0\u6570\u91cf\u5927\u4f5c\u6218\uff0c\u8f7b\u677e\u7b80\u4fbf\u4e0d\u8d39\u4e8b\u2026\u2026\uff09\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-24769\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-2.png\" sizes=\"auto, (max-width: 499px) 100vw, 499px\" srcset=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-2.png 499w, https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-2.png 300w\" alt=\"i04-2\" width=\"499\" height=\"208\" \/><\/p>\n<p>\u6211\u4eec\u6765\u770b\u770b\u5c06\u5b83\u4eec\u6c34\u5e73\u6392\u5217\uff0c\u662f\u5426\u53ef\u4ee5\u68c0\u6d4b\u7269\u4f53\u8fd0\u52a8\u3002\u6211\u5728\u8111\u6d77\u4e2d\u8bd5\u7740\u6a21\u62df\u4e86\u4e00\u4e0b\u2026\u2026\u7ed3\u679c\u5dee\u5f3a\u4eba\u610f\uff01\u4e00\u5b9a\u662f\u5929\u6c14\u592a\u70ed\u4e86\uff01\u4f46\u8d23\u602a\u5929\u6c14\u708e\u70ed\u5e76\u4e0d\u80fd\u89e3\u51b3\u4efb\u4f55\u95ee\u9898\u3002<\/p>\n<p>\u65e0\u8bba\u5982\u4f55\uff0c\u600e\u6837\u8ba9\u9879\u76ee\u53d8\u5f97\u201c\u6709\u8da3\u201d\uff0c\u8fd9\u624d\u662f\u91cd\u70b9\u3002<\/p>\n<p>\u5982\u679c\u624b\u6307\u6216\u7269\u4f53\u7684\u8fd0\u52a8\u662f\u4e3b\u8981\u8fd0\u52a8\uff0c\u5c06\u5176\u7279\u610f\u66f4\u6539\u4e3a\u6b21\u8981\u8fd0\u52a8\uff0c\u7136\u540e\u68c0\u6d4b\u5230\u8fd9\u79cd\u8fd0\u52a8\u5e76\u6839\u636e\u68c0\u6d4b\u7ed3\u679c\u8fdb\u884c\u67d0\u4e9b\u63a7\u5236\uff0c\u8fd9\u4e2a\u60f3\u6cd5\u600e\u4e48\u6837\uff1f\u4e5f\u5c31\u662f\u8bf4\uff0c\u8ba9\u5f00\u5173\u5e76\u4e0d\u662f\u76f4\u63a5\u6309\u4e0b\u6309\u94ae\u5c31\u53ef\u4ee5\u6253\u5f00\uff0c\u800c\u662f\u53ef\u4ee5\u901a\u8fc7\u4e0e\u201c\u6253\u5f00\u5f00\u5173\u201d\u6ca1\u6709\u76f4\u89c2\u8054\u7cfb\u7684\u52a8\u4f5c\u6765\u6253\u5f00\u8fd9\u6837\u4e00\u6765\uff0c\u624b\u548c\u624b\u6307\u7684\u8fd0\u52a8\u4f1a\u4ea7\u751f\u610f\u60f3\u4e0d\u5230\u7684\u52a8\u4f5c\uff0c\u8fd9\u4e2a\u521b\u610f\u6709\u70b9\u7c7b\u4f3c\u4e8e\u65e5\u672c\u7684\u843d\u8bed\u3010\u7c7b\u4f3c\u4e2d\u56fd\u7684\u5355\u53e3\u76f8\u58f0\uff0c\u4f46\u8868\u73b0\u5f62\u5f0f\u4e0d\u540c\u3011\u5728\u201c\u7d27\u5f20\u540e\u7684\u653e\u677e\u80fd\u5e26\u6765\u6b22\u7b11\u201d\u7684\u60c5\u8282\u3002<\/p>\n<p>\u57fa\u4e8e\u4e0a\u8ff0\u60f3\u6cd5\uff0c\u6211\u5c1d\u8bd5\u5e03\u5c40\u4e864\u4e2a\u4f20\u611f\u5668\uff0c\u4f46\u4e0d\u662f\u76f4\u7ebf\u7684\uff0c\u800c\u662f\u5341\u5b57\u5f62\u7684\u3002\u628a\u5b83\u4eec\u56fa\u5b9a\u5230\u7535\u8def\u677f\u4e0a\uff0c\u4f46\u4e0d\u662f\u9762\u5305\u677f\u4e0a\u3002\u8fd9\u4e2a\u7535\u8def\u677f\u7528\u4e8e\u8fde\u63a5\u5143\u5668\u4ef6\uff0c\u4f46\u6211\u8ba4\u4e3a\u5b83\u8fd8\u6709\u53e6\u5916\u4e00\u4e2a\u529f\u80fd\uff0c\u5c31\u662f\u8d77\u5230\u56fa\u5b9a\u5143\u5668\u4ef6\u7684\u4f5c\u7528\u3002\u4e3a\u4e86\u51cf\u5c11\u6447\u6643\uff0c\u5e76\u4f7f\u4e4b\u80fd\u591f\u627f\u53d7\u5916\u90e8\u51b2\u51fb\uff0c\u8fd9\u6b21\u6211\u51b3\u5b9a\u4f7f\u7528\u7535\u8def\u677f\uff08\u5c3d\u7ba1\u5982\u6b64\uff0c\u4e5f\u8fd8\u662f\u6709\u4e9b\u9650\u5236\u7684\uff09\u3002\u5f53\u7136\uff0c\u4e5f\u6709\u4eba\u91c7\u53d6\u7684\u662f\u5c06\u5143\u5668\u4ef6\u63d2\u5165\u9762\u5305\u677f\u5e76\u7528\u70ed\u7194\u80f6\u67aa\u56fa\u5b9a\u7684\u201c\u5b9e\u529b\u884c\u52a8\u201d\uff0c\u4f46\u8bf4\u5b9e\u8bdd\u4e0e\u5176\u8fd9\u6837\uff0c\u8fd8\u4e0d\u5982\u91c7\u7528\u710a\u63a5\u7684\u65b9\u5f0f\u2026\u2026<\/p>\n<h2>3. \u5173\u4e8e\u7535\u8def\u677f\u8bbe\u8ba1<\/h2>\n<p>\u7535\u8def\u677f\u8bbe\u8ba1\u5b9e\u9645\u4e0a\u6bd4\u60f3\u8c61\u7684\u8981\u96be\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4f7f\u7528\u4e86\u4e07\u7528\u7535\u8def\u677f\u3002\u4f46\u4ece\u53e6\u5916\u7684\u89d2\u5ea6\u770b\uff0c\u5370\u5237\u7535\u8def\u677f\u7684\u8bbe\u8ba1\u7075\u6d3b\u5ea6\u975e\u5e38\u9ad8\uff0c\u56e0\u800c\u8bbe\u8ba1\u672c\u8eab\u662f\u975e\u5e38\u6709\u8da3\u7684\u3002\u5c3d\u7ba1\u5982\u6b64\uff0c\u7531\u4e8e\u6d89\u53ca\u8680\u523b\u548c\u94bb\u5b54\u7b49\u8bf8\u591a\u9ebb\u70e6\u7684\u5de5\u4f5c\uff0c\u54ea\u79cd\u65b9\u5f0f\u66f4\u597d\u771f\u7684\u53d6\u51b3\u4e8e\u4e2a\u4eba\u5224\u65ad\u3002<\/p>\n<p>\u8fd9\u4e00\u6b21\uff0c\u6211\u4f7f\u7528\u4e8615 x 15\u5b54\u7684\u4e07\u7528\u7535\u8def\u677f\u3002\u7531\u4e8e4\u6761\u7535\u8def\u5448\u5341\u5b57\u5f62\u6392\u5217\uff0c\u56e0\u6b64\u6bcf\u4e2a\u5355\u5143\u91c7\u7528\u76f8\u540c\u7684\u6392\u5217\u5c31\u53ef\u4ee5\u4e86\u3002 \u8fd9\u91cc\u6240\u8bf4\u7684\u201c\u5355\u5143\u201d\u5176\u5b9e\u53ea\u662f\u4e00\u4e2a\u53cd\u5c04\u5f0f\u5149\u7535\u4f20\u611f\u5668\u548c\u4e00\u4e2a\u7535\u963b\u5668\u3002<\/p>\n<p>\u7531\u4e8e\u6211\u60f3\u8ba9GND\u901a\u7528\uff0c\u6240\u4ee5\u6211\u91c7\u7528\u56de\u8f6c\u7684\u5e03\u5c40\u65b9\u5f0f\uff0c\u5c06\u8fde\u63a5\u5230Raspberry Pi\u7684 GPIO\u7684\u5f15\u811a\u90e8\u5206\u5c3d\u91cf\u90fd\u914d\u7f6e\u5728\u4e00\u4e2a\u4f4d\u7f6e\u3002\u7535\u6e90\u7b49\u4e5f\u662f\u4e0eGPIO\u8f93\u5165\/\u8f93\u51fa\u5206\u5f00\u5e03\u5c40\u7684\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-24770\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-3.png\" sizes=\"auto, (max-width: 312px) 100vw, 312px\" srcset=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-3.png 312w, https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-3.png 150w, https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-3.png 300w\" alt=\"i04-3\" width=\"312\" height=\"309\" \/><\/p>\n<p>\u8fd9\u90e8\u5206\u7ecf\u5e38\u6709\u4eba\u4f1a\u770b\u9519\u3002\u4e0a\u56fe\u662f\u4ece\u5143\u5668\u4ef6\u4fa7\u89c2\u770b\u7684\u7535\u8def\u677f\u89c6\u56fe\u3002\u800c\u710a\u63a5\u9762\uff08\u4e5f\u5c31\u662f\u5b9e\u9645\u8fde\u63a5\u7ebf\u8def\u7684\u90a3\u9762\uff09\u5219\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-24771\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-4.png\" sizes=\"auto, (max-width: 313px) 100vw, 313px\" srcset=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-4.png 313w, https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-4.png 150w, https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-4.png 300w\" alt=\"i04-4\" width=\"313\" height=\"314\" \/><\/p>\n<p>\u63a5\u4e0b\u6765\u6211\u4eec\u8fdb\u5165\u710a\u63a5\u90e8\u5206\u3002\u7531\u4e8e\u8fd9\u6b21\u6211\u4eec\u4f7f\u7528\u7684\u662f\u4e07\u7528\u7535\u8def\u677f\uff0c\u56e0\u6b64\u9700\u8981\u4f7f\u7528\u5668\u4ef6\u5f15\u811a\u548c\u9540\u9521\u7ebf\u7b49\u8fdb\u884c\u710a\u63a5\u3002\u65e2\u7136\u8bf4\u5230\u4e86\u710a\u63a5\uff0c\u6211\u60f3\u501f\u6b64\u673a\u4f1a\u590d\u4e60\u4e00\u4e0b\u710a\u63a5\u7684\u57fa\u7840\u77e5\u8bc6\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2023\/10\/i04-5.png\" alt=\"arduino explorer rover\" width=\"700\" height=\"500\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>\u5b9e\u9645\u4e0a\uff0c\u710a\u63a5\u6548\u679c\u53d6\u51b3\u4e8e\u6240\u7528\u7535\u70d9\u94c1\u7684\u6027\u80fd\uff0c\u800c\u4e14\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u51b3\u4e8e\u70d9\u94c1\u5934\u7684\u72b6\u6001\u3002\u5982\u679c\u80fd\u4f7f\u7528\u53ef\u8c03\u8282\u6e29\u5ea6\u7684\u6602\u8d35\u710a\u63a5\u5de5\u5177\u5f53\u7136\u5f88\u597d\uff0c\u4f46\u5c31\u6211\u800c\u8a00\uff0c\u7531\u4e8e\u6211\u7ecf\u5e38\u7ed9\u5b69\u5b50\u4eec\u6388\u8bfe\uff0c\u6240\u4ee5\u6211\u7528\u7684\u662f\u5b69\u5b50\u4eec\u53ef\u4ee5\u7528\u81ea\u5df1\u7684\u96f6\u82b1\u94b1\u4e70\u5f97\u5230\u7684\u76f8\u5bf9\u4fbf\u5b9c\u7684\u7535\u70d9\u94c1\u3002<\/p>\n<p>\u5173\u952e\u70b9\u662f\u8981\u9002\u5ea6\u52a0\u70ed\u9700\u8981\u710a\u63a5\u7684\u70b9\uff0c\u76f4\u5230\u710a\u6599\u80fd\u8584\u8584\u5730\u5747\u5300\u5730\u7194\u5316\u5728\u70d9\u94c1\u5934\u4e0a\u3002\u8fd9\u4e2a\u201c\u9002\u5ea6\u201d\u662f\u6700\u96be\u628a\u63e1\u7684\u90e8\u5206\uff0c\u4f46\u201c\u719f\u201d\u80fd\u751f\u5de7\u3002\u710a\u63a5\u4e5f\u662f\u4e00\u95e8\u6280\u672f\uff0c\u56e0\u6b64\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u8ba4\u771f\u5730\u7ec3\u4e60\u6765\u638c\u63e1\u8fd9\u95e8\u6280\u672f\u3002<\/p>\n<p>\u710a\u63a5\u5b8c\u6210\u540e\uff0c\u7535\u8def\u677f\u5c31\u5236\u4f5c\u5b8c\u6210\u4e86\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-24773\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-6.png\" sizes=\"auto, (max-width: 330px) 100vw, 330px\" srcset=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-6.png 330w, https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-6.png 300w\" alt=\"i04-6\" width=\"330\" height=\"311\" \/><\/p>\n<p>\u6211\u7684\u710a\u63a5\u6280\u672f\u5e76\u4e0d\u662f\u5f88\u9ad8\uff0c\u5728\u6b64\u732e\u4e11\u4e86\uff0c\u80cc\u9762\uff08\u710a\u63a5\u9762\uff09\u662f\u4e0b\u9762\u8fd9\u6837\u7684\u611f\u89c9\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-24774\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-7.png\" sizes=\"auto, (max-width: 313px) 100vw, 313px\" srcset=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-7.png 313w, https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-7.png 150w, https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-7.png 297w\" alt=\"i04-7\" width=\"313\" height=\"316\" \/><\/p>\n<p>\u7136\u540e\uff0c\u6211\u5c06\u5b8c\u6210\u7684\u7535\u8def\u677f\u653e\u5165\u4e0b\u9762\u8fd9\u6837\u4e00\u4e2a\u76d2\u5b50\u91cc\u3002\u505a\u4e00\u4e2a\u5341\u5b57\u5f62\u7684\u5207\u53e3\uff0c\u628a\u53cd\u5c04\u5f0f\u5149\u7535\u4f20\u611f\u5668\u5d4c\u5728\u91cc\u9762\u3002\u5c06\u4e00\u9897\u5f39\u73e0\u653e\u5728\u8fd9\u4e2a\u5207\u53e3\u4e2d\u5e76\u503e\u659c\u76d2\u5b50\u4f7f\u4e4b\u6eda\u52a8\u3002\u8fd9\u91cc\u7684\u673a\u7406\u662f\u5f53\u5f39\u73e0\u6eda\u52a8\u65f6\u53cd\u5c04\u5f0f\u5149\u7535\u4f20\u611f\u5668\u4f1a\u505a\u51fa\u53cd\u5e94\u3002\u6211\u4eec\u6682\u4e14\u79f0\u4e4b\u4e3a\u201c\u503e\u659c\u63a7\u5236\u5668\u201d\u5427\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-24775\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-8.png\" sizes=\"auto, (max-width: 342px) 100vw, 342px\" srcset=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-8.png 342w, https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/i04-8.png 300w\" alt=\"i04-8\" width=\"342\" height=\"314\" \/><\/p>\n<p>\u7136\u540e\uff0c\u6211\u4eec\u5c06\u5b83\u63d2\u5165\u5230Raspberry Pi\u7684GPIO\u63a5\u53e3\uff0c\u8ba9\u5b83\u80fd\u591f\u5de5\u4f5c\u8d77\u6765\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u8fd9\u6b3e\u503e\u659c\u63a7\u5236\u5668\u6765\u8ba9\u7535\u673a\u6309\u7167\u9884\u671f\u8fd0\u8f6c\uff0c\u4e0d\u8fc7\u6211\u5148\u5c1d\u8bd5\u4e86\u4e00\u79cd\u6700\u7b80\u5355\u3001\u6700\u57fa\u672c\u7684\u9879\u76ee\u2014\u2014\u8ba9\u5c0f\u732b\u52a8\u8d77\u6765\u3010\u8fd9\u91cc\u7684\u201c\u5c0f\u732b\u201d\u662f\u6307\u513f\u7ae5\u7f16\u7a0b\u8f6f\u4ef6Scratch\u7684\u5409\u7965\u7269Scratch\u732b\u3011\u3002\u6211\u5c1d\u8bd5\u5728Scratch\u4e0a\u521b\u5efa\u4e86\u4e0b\u9762\u7684\u7a0b\u5e8f\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2023\/10\/i04-9.png\" alt=\"arduino explorer rover\" width=\"700\" height=\"500\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>GPIO\u4f7f\u7528 4\u300117\u300122\u548c27\u63a5\u53e3\uff0c\u5e76\u4f7f\u5b83\u4eec\u4fdd\u6301\u5728Pullup\u72b6\u6001\u3002\u7531\u4e8e\u662fPullup\u72b6\u6001\uff0c\u6240\u4ee5\u6b63\u5e38\u4f20\u611f\u5668\u7684\u503c\u4e3a1\u3002\u5982\u679c\u53cd\u5c04\u5f0f\u5149\u7535\u4f20\u611f\u5668\u6709\u53cd\u5e94\uff0c\u4f20\u611f\u5668\u503c\u5c31\u4f1a\u53d8\u62100\u3002\u5c0f\u732b\u4f1a\u6839\u636e\u53d8\u4e3a0\u7684GPIO\u503c\u6765\u6539\u53d8\u79fb\u52a8\u65b9\u5411\u3002<\/p>\n<div class=\"video-container\"><script type=\"text\/javascript\">\n\tjstream_t3.PlayerFactoryIF.create({\n\tb:\"eqa194obdo.eq.webcdn.stream.ne.jp\/www50\/eqa194obdo\/jmc_pub\/jmc_swf\/player\/\",\n\tc:\"NDc3\",\n\tm:\"MjEyNg==\",\n\ts:{\n\t\thp:360,\n          wp:480,\n          dq:\"0\",\n          mdq:\"0\",\n          ft:\"\",\n          pb:\"on\",\n          vc:\"on\",\n          sb:\"on\",\n          fs:\"on\",\n          fa:\"right\",\n          ti:\"on\",\n          is:\"on\",\n          ip:\"off\",\n          el:\"on\",\n          tg:\"on\",\n          mb:\"on\",\n          sn:\"f,t\",\n          rp:\"on\",\n          wm:\"on\",\n          wd:1,\n          cp:\"on\",\n          rb:\"off\",\n          il:\"off\",\n          rs:\"off\",\n          prl:\"off\",\n          sbt:\"off\",\n          pr:\"\",\n          cc:\"on\",\n          lu:\"off\",\n          plac:\"off\",\n          skb:\"10\",\n          fskb:\"10\",\n          bskb:\"10\",\n          cpt:\"on\"\n\t}});\n<\/script>\n<\/div>\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u5c0f\u732b\u4f1a\u6cbf\u7740\u503e\u659c\u65b9\u5411\u79fb\u52a8\u3002<\/p>\n<h2>\u7ed3\u8bba<\/h2>\n<p>\u6211\u7684\u4e00\u4e9b\u719f\u4eba\u662f\u4f18\u79c0\u7684\u5de5\u7a0b\u5e08\uff0c\u4f46\u4ed6\u4eec\u5f53\u4e2d\u6709\u4e9b\u4eba\u4ece\u672a\u710a\u63a5\u8fc7\u3002\u5176\u5b9e\u710a\u63a5\u672c\u8eab\u51fa\u4e4e\u610f\u6599\u5730\u6709\u8da3\uff0c\u6240\u4ee5\u5e0c\u671b\u5927\u5bb6\u52a1\u5fc5\u5c1d\u8bd5\u4e00\u4e0b\u3002<\/p>\n<p>\u710a\u63a5\u4f3c\u4e4e\u6210\u4e86\u672c\u6587\u7684\u4e3b\u9898\uff0c\u4f46\u6211\u8ba4\u4e3a\u66f4\u91cd\u8981\u7684\u662f\u201c\u6709\u8da3\u7684\u521b\u610f\u548c\u5b9e\u73b0\u521b\u610f\u7684\u6280\u672f\u201d\u3002 \u4e0b\u4e00\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u60f3\u8c08\u8c08\u4f7f\u7528\u76d1\u89c6\u5668\u5c4f\u5e55\u4f5c\u4e3a\u754c\u9762\u80fd\u5b9e\u73b0\u4ec0\u4e48\u3002<\/p>\n<p>\u5e0c\u671b\u4e86\u89e3\u66f4\u591a\u6709\u5173\u53cd\u5c04\u5f0f\u5149\u7535\u4f20\u611f\u5668\uff08\u5149\u906e\u65ad\u5668\uff09\u57fa\u7840\u77e5\u8bc6\u7684\u8bfb\u8005\u670b\u53cb\uff0c\u6b22\u8fce\u8bbf\u95ee极悦娱乐\u5b98\u7f51\u7684\u201c<a href=\"https:\/\/www.wfjydl.com\/electronics-basics\/photointerrupters\/pi_what1\" target=\"_blank\" rel=\"noopener\">\u7535\u5b50\u5c0f\u767e\u79d1<\/a>\u201d\uff01<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-size: 14pt;\"><strong>\u672c\u7cfb\u5217\u8fde\u8f7d\u7684\u5185\u5bb9<\/strong><\/span><\/p>\n<p>\u7b2c1\u7bc7\uff1a<a href=\"https:\/\/techclass.wfjydl.com\/knowledge\/tech-info\/raspberry\/raspberrypi_i01\">\u901a\u8fc7Raspberry Pi\u95ea\u70c1LED\u9879\u76ee\u5b66\u4e60\u6b27\u59c6\u5b9a\u5f8b\u3001GPIO\u548c\u6676\u4f53\u7ba1\u77e5\u8bc6<\/a><br \/>\n\u7b2c2\u7bc7\uff1a<a href=\"https:\/\/techclass.wfjydl.com\/knowledge\/tech-info\/raspberry\/raspberrypi_i02\">\u901a\u8fc7Raspberry Pi\u4f7f\u7528LED\u548c\u7535\u673a\uff1a\u5982\u4f55\u5904\u7406\u5927\u7535\u6d41<\/a><br \/>\n\u7b2c3\u7bc7\uff1a<a href=\"https:\/\/techclass.wfjydl.com\/knowledge\/tech-info\/raspberry\/raspberrypi_i03\">\u4f7f\u7528Raspberry Pi\u8fdb\u884c\u4f20\u611f\u5668\u8f93\u5165\u5b9e\u9a8c<\/a><br \/>\n\u7b2c4\u7bc7\uff1a\u4f7f\u7528\u4f20\u611f\u5668\u8f7b\u677e\u5236\u4f5c\u6709\u8da3\u7684\u9879\u76ee\uff08\u672c\u6587\uff09<br \/>\n\u7b2c5\u7bc7\uff1a<a href=\"https:\/\/techclass.wfjydl.com\/knowledge\/tech-info\/raspberry\/raspberrypi_i05\">\u5236\u4f5c\u5361\u901a\u89d2\u8272\u968f\u98ce\u6446\u52a8\u5c31\u80fd\u7ed8\u5236\u56fe\u5f62\u4f5c\u54c1\u7684\u88c5\u7f6e<\/a><br \/>\n\u7b2c6\u7bc7\uff1a<a href=\"https:\/\/techclass.wfjydl.com\/knowledge\/tech-info\/raspberry\/raspberrypi_i06\">\u5236\u4f5c\u4e00\u6b3e\u56fe\u5f62\u5904\u7406\u88c5\u7f6e\uff0c\u7528\u6570\u5b57\u63a7\u5236\u81ea\u7136\u529b<\/a><\/p>\n<div class=\"author-box-wrapper\">\n<div class=\"avatar-wrapper\">\n\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2026\/04\/etsw.jpg\" width=\"264\" height=\"264\" alt=\"\u4f0a\u85e4 \u5c1a\u672a\">\n\t<\/div>\n<div class=\"desc-wrapper\">\n<h2><a href=\"https:\/\/deviceplus.jp\/author\/naomiito\/\">\u4f0a\u85e4 \u5c1a\u672a<\/a><\/h2>\n<div class=\"desc\">\n<p>\u65e5\u672c\u7535\u5b50\u5236\u4f5c\u666e\u53ca\u63a8\u8fdb\u59d4\u5458\u4f1a\u4ee3\u8868\u3001\u5a92\u4f53\u827a\u672f\u5bb6\u3002\u4f5c\u4e3a\u79d1\u666e\u4f5c\u5bb6\u3001\u5047\u626e\u52a8\u7269\u56ed\u7ba1\u7406\u5458\u7684\u7535\u5de5\u3001\u7406\u79d1\u5b9e\u9a8c\u8bfe\u5802\u8bb2\u5e08\u3001\u5de5\u4f5c\u574a\u8bb2\u5e08\u3001\u6559\u6750\u5f00\u53d1\u4eba\u5458\u7b49\uff0c\u79ef\u6781\u53c2\u4e0e\u5404\u79cd\u6d3b\u52a8\u3002 \u5728\u6708\u520a\u300a\u513f\u7ae5\u79d1\u5b66\uff08\u8bda\u6587\u5802\u65b0\u5149\u793e\uff09\u300b\u8fde\u8f7d\u7535\u5b50\u5236\u4f5c\u9879\u76ee\u957f\u8fbe19\u5e74\uff0c\u4ee3\u8868\u8457\u4e66\u6709\u300a\u7535\u5b50\u5236\u4f5c\u5927\u56fe\u9274\u300b\u3001\u300a\u7535\u5b50\u5236\u4f5c\u5b8c\u7f8e\u6307\u5357\u300b\u3002<\/p>\n<\/div><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"\u7b2c1\u7bc7\uff1a\u901a\u8fc7Raspberry Pi\u95ea\u70c1LED\u9879\u76ee\u5b66\u4e60\u6b27\u59c6\u5b9a\u5f8b\u3001GPIO\u548c\u6676\u4f53\u7ba1\u77e5\u8bc6 \u7b2c2\u7bc7\uff1a\u901a\u8fc7Raspberry Pi\u4f7f\u7528LED\u548c\u7535\u673a\uff1a\u5982\u4f55\u5904\u7406\u5927\u7535\u6d41 \u7b2c3\u7bc7\uff1a\u4f7f\u7528Raspberry Pi\u8fdb\u884c\u4f20\u611f\u5668\u8f93\u5165\u5b9e\u9a8c &#038;nbs [&hellip;]","protected":false},"author":4,"featured_media":24347,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1132],"tags":[],"class_list":["post-24297","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-raspberry"],"acf":[],"wps_subtitle":"","_links":{"self":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/24297","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/comments?post=24297"}],"version-history":[{"count":13,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/24297\/revisions"}],"predecessor-version":[{"id":29723,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/24297\/revisions\/29723"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/media\/24347"}],"wp:attachment":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/media?parent=24297"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/categories?post=24297"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/tags?post=24297"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}