{"id":1951,"date":"2018-04-14T08:12:25","date_gmt":"2018-04-14T00:12:25","guid":{"rendered":"http:\/\/hardihuang.info\/blog\/?p=1951"},"modified":"2019-04-06T12:09:48","modified_gmt":"2019-04-06T04:09:48","slug":"rc-car","status":"publish","type":"post","link":"http:\/\/hardihuang.info\/blog\/?p=1951","title":{"rendered":"\u9065\u63a7\/\u667a\u80fd\u8d70\u8ff7\u5bab\u5c0f\u8f66 RC Car\u3010\u542b\u89c6\u9891\u3011"},"content":{"rendered":"

\"\"<\/a><\/p>\n

\u6253\u7b97\u505a\u4e00\u4e2a\u667a\u80fd\u5c0f\u8f66\uff0c\u53ef\u4ee5\u9065\u63a7\u63a7\u5236\uff0c\u4e5f\u53ef\u4ee5\u81ea\u5df1\u907f\u969c\u3001\u751a\u81f3\u7ed9\u4ed6\u5199\u4e0a\u7b97\u6cd5\uff0c\u81ea\u5df1\u53ef\u4ee5\u8d70\u8ff7\u5bab\uff0c\u5f53\u521d\u770bMIT\u7684\u300aIntroduction to EECS I 6.01\u300b<\/a>\u8fd9\u95e8\u8bfe\u7684\u65f6\u5019\u5c31\u8be5\u505a\u7684\uff0c\u53ef\u662f\u5f53\u65f6\u6c34\u5e73\u6709\u9650\uff0c\u73b0\u5728\u6709\u80fd\u529b\u4e86\uff0c\u8d76\u7d27\u8865\u4e0a\u5f53\u521d\u843d\u4e0b\u7684\u671f\u672b\u4f5c\u4e1a\u3002<\/p>\n

<\/p>\n

\u6c72\u53d6\u4e0a\u6b21 DIY Cellphone\u7684\u6559\u8bad\uff0c\u8fd9\u6b21\u7684\u9879\u76ee\uff0c\u4ece\u5f00\u59cb\uff0c\u6bcf\u4e00\u6b65\u7684\u66f4\u6539\u90fd\u8981 push\u5230 github\uff0c\u8fd9\u662f\u94fe\u63a5\uff1ahttps:\/\/github.com\/hardihuang\/rc_car<\/a><\/p><\/blockquote>\n

\u89c6\u9891\u4ecb\u7ecd\uff1a\u3010Arduino \u9065\u63a7\u5c0f\u8f66\u3011\u5236\u4f5c\u5206\u4eab<\/a><\/p>\n

\"\"<\/a><\/p>\n

 <\/p>\n

\u8f66\u67b6<\/span><\/strong><\/h2>\n
\n

\u8f66\u67b6\u548c\u8f6e\u5b50\u662f\u4ece\u6dd8\u5b9d\u4e0a\u4e70\u7684kit\uff0c\u56e0\u4e3a\u4e3b\u8981\u4e8b\u60f3\u953b\u70bc\u81ea\u5df1\u7684\u7f16\u7a0b\u6c34\u5e73\uff0c\u6240\u4ee5\u786c\u4ef6\u65b9\u9762\u5c31\u53ef\u4ee5\u7528\u522b\u4eba\u7684\uff0c\u4ee5\u540e\u6709\u65f6\u95f4\u4e86\uff0c\u53ef\u4ee5\u505a\u4e00\u4e2a\u94c1\u67b6\u5b50\uff0c\u6bd4\u8f83\u7ed3\u5b9e\uff0c\u56e0\u4e3a\u8fd9\u662f\u4e9a\u514b\u529b\u7684\uff0c\u5bb9\u6613\u788e\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u62fc\u597d\u540e\uff1a<\/p>\n

\"\"<\/a><\/p>\n

\u9065\u63a7\u624b\u67c4<\/span><\/strong><\/h2>\n
\n

\"\"<\/a><\/p>\n

\u7528\u4e4b\u524d\u7814\u7a76\u8fc7\u7684 \u300aNRF 24L01 2.4GHz\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757<\/a>\u300b\u5b9e\u73b0\u9065\u63a7\u624b\u67c4\u548c\u5c0f\u8f66\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\uff0c\u84dd\u7259\u5176\u5b9e\u4e5f\u53ef\u4ee5\uff0c\u4f46\u662f\u4e0d\u559c\u6b22\u7528\u624b\u673a\u4e0a\u7684\u8f6f\u4ef6\u63a7\u5236\uff0c\u89c9\u5f97\u9650\u5236\u5f88\u591a\uff0c\u64cd\u4f5c\u4e5f\u4e0d\u8212\u670d\uff0c\u4e00\u4e2ajoystick\u76f8\u6bd4\u8d77\u6765\u5c31\u66f4\u597d\u64cd\u4f5c\u4e9b\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u5728\u9762\u5305\u677f\u4e0a\u66f4\u65b0\u4e86\u5e03\u5c40\uff0c\u589e\u52a0\u4e86\u5de6\u53f3spinning\u539f\u5730\u65cb\u8f6c\u529f\u80fd\u6309\u94ae\u3002<\/p>\n

\u7535\u673a\u63a7\u5236<\/strong><\/span><\/h2>\n
\n

\"\"<\/a><\/p>\n

\"\"<\/a><\/p>\n

\u5c1d\u8bd5\u7528L9110s\u63a7\u5236\u56db\u4e2a\u7535\u673a\u7684\u65cb\u8f6c\u65b9\u5411\uff0c\u4f46\u70e7\u4e86\u4ec5\u6709\u7684\u4e24\u5757\u677f\u5b50\uff0c\u867d\u7136\u4e00\u5757\u94b1\u4e00\u5757\uff0c\u4f46\u662f\u8981\u4e70\u53c8\u5f97\u7b49\u4e09\u56db\u5929\uff0c\u6240\u4ee5\u75288\u4e2a\u4e09\u6781\u7ba1\uff0c\u81ea\u5df1\u5728\u9762\u5305\u677f\u4e0a\u642d\u4e86\u4e00\u4e2a2 channel H bridge\uff0c\u5de5\u4f5c\u6b63\u5e38\uff0c\u4f46\u53ef\u80fd\u662f\u4e09\u6781\u7ba1\u529f\u7387\u7684\u95ee\u9898\uff0c\u9a6c\u8fbe\u8f6c\u7684\u5f88\u6162\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u67e5\u5230\u4e00\u7bc7\u6587\u7ae0\u8bb2\u89e3H bridge,\u7814\u7a76\u4e86\u4ed6\u7684\u539f\u7406\uff0c\u77e5\u9053\u4e86\u4e3a\u4ec0\u4e48\u6211\u4f1a\u65e0\u6545\u5427\u90a3\u51e0\u4e2a\u677f\u5b50\u70e7\u574f\u4e86 \u2014\u2014\u300aH-Bridge Motor Driver Using Bipolar Transistors<\/a>\u300b<\/p>\n

\"\"<\/a><\/p>\n

\"\"<\/a><\/p>\n

\u6587\u7ae0\u6700\u540e\u9762\u5199\u5230\uff1a<\/p>\n

Never<\/b>\u00a0apply +VDC to R1 and GND to R2 at the same time! You’ll short circuit the battery.<\/p>\n

Never<\/b>\u00a0apply +VDC to R3 and GND to R4 at the same time! You’ll short circuit the battery.<\/p>\n

\u8fd9\u5c31\u662f\u6211\u70e7\u574f\u7684\u539f\u56e0\u5427\uff0c\u540c\u65f6\u5bfc\u901a\u540c\u4fa7\u7684\u4e24\u4e2atransistor\uff0c\u5bfc\u81f4\u7535\u6c60\u6b63\u8d1f\u77ed\u8def\uff0c\u624d\u4f1a\u5347\u8d77\u90a3\u795e\u79d8\u800c\u53c8\u7f8e\u4e3d\u7684magic smoke\uff0c\u54c8\u54c8<\/p>\n

\"\"<\/a><\/p>\n

\u677f\u5b50L298N\u56de\u6765\u540e\u6362\u4e0a\u4e86\uff0c\u8dd1\u7684\u7279\u522b\u5feb\u3002<\/p>\n

\u7ebf\u8def\u677f<\/span><\/strong><\/h2>\n
\n

\u4e4b\u540e\u5728\u6d1e\u6d1e\u677f\u4e0a\u8bbe\u8ba1\u4e86\u5e03\u5c40\uff0c\u710a\u597d\u4e86\u6240\u6709\u7684\u90e8\u4ef6\uff0c\u521a\u5f00\u59cb\u6253\u7b97\u81ea\u5df1\u7528\u8986\u94dc\u677f\u505a\u4e00\u4e2aPCB\u51fa\u6765\uff0c\u987a\u4fbf\u5b66\u4e60\u4e0b\u5de5\u827a\uff0c\u4f46\u53d1\u73b0\u5c0f\u8f66\u8fd9\u4e2a\u9879\u76ee\u6ca1\u6709\u7a7a\u95f4\u8981\u6c42\uff0c\u505a\u7684\u592a\u5c0f\u4e5f\u6ca1\u5fc5\u8981\uff0c\u6240\u4ee5\u6216\u8bb8\u4e0b\u6b21\u628a\u3002<\/p>\n

\"\"<\/a><\/p>\n

\"\"<\/a><\/p>\n

\u624b\u67c4\u7684\u7ebf\u8def\u677f\u7528\u4e86\u4e00\u5757\u65e7\u624b\u673a\u7684\u9502\u7535\u6c60\uff0c\u8fd8\u6709\u4e00\u5757\u5145\u7535\u677f\uff0c\u5e03\u5c40\u6bd4\u8f83\u7d27\u51d1\uff0c\u5f88\u5c0f\u5de7\uff0c\u6548\u679c\u4e0d\u9519\uff0c\u8fd8\u591a\u710a\u4e86\u51e0\u4e2a\u6309\u94ae\uff0c\u65b9\u4fbf\u4ee5\u540e\u8f6f\u4ef6\u5347\u7ea7\u65f6\uff0c\u62d3\u5c55\u529f\u80fd\u4f7f\u7528\u3002<\/p>\n

\"\"<\/a><\/p>\n

\"\"<\/a><\/p>\n

\u5148\u628a\u9065\u63a7\u5305\u88c5\u5728\u4e86\u4e00\u4e2a\u836f\u76d2\u91cc\uff0c\u8fd8\u52a0\u4e86\u4e24\u4e2ashoulder button\uff0c\u7528\u9f20\u6807\u5fae\u52a8\u505a\u7684\uff0c\u8c03\u6574\u6ee1\u610f\u540e\u518d\u6253\u5370\u58f3\u5b50\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u8f66\u706f\u90e8\u5206<\/strong><\/span><\/h2>\n
\n

\u7528\u4e24\u4e2a\u6b63\u767d3w\u706f\u73e0\u505a\u524d\u5927\u706f\uff0c\u4e24\u4e2a\u5c3e\u706f\u7528\u56db\u4e2a\u7ea2\u8272led\u4e32\u8054\u4e3a\u4e00\u7ec4\u5b9e\u73b0\uff0c\u9ec4\u8272\u7684\u53ef\u4ee5\u52a0\u5728\u8f66\u524d\u4e24\u4fa7\uff0c\u4f5c\u4e3a\u8f6c\u5411\u706f\u3002\u76f4\u63a5\u4f7f\u7528\u7535\u6c60\u7684\u7535\u538b\uff0c\u7528\u4e00\u4e2a5v\u7684\u7ee7\u7535\u5668\u63a7\u5236\u5f00\u5408\uff0c<\/p>\n

\"\"<\/a><\/p>\n

\"\"<\/a><\/p>\n

\"\"<\/a><\/p>\n

ISO 100 F\/2.2 \u5feb\u95e82s\u65f6\u62cd\u6444\u4e0b\u7684\u5c0f\u8f66\u539f\u5730\u65cb\u8f6c\u56fe\u7247\uff0c\u6709\u79cd\u5916\u661f\u98de\u8239\u7684\u611f\u89c9\uff0c\u54c8\u54c8<\/p>\n

\u7535\u6e90\u90e8\u5206<\/span><\/strong><\/h2>\n
\n

\u521a\u5f00\u59cb\u7535\u6e90\u7528\u7684\u4e24\u828218650\u4e32\u8054\uff0c8v\u7535\u538b\uff0c\u4f46\u5f88\u5feb\u5c31\u6ca1\u7535\u4e86\uff0c\u6240\u4ee5\u540e\u6765\u4e70\u4e86\u4e00\u4e2a\u5927\u7535\u6c60\u76d2\uff0c\u4e24\u8282\u5206\u522b\u5e76\u8054\u540e\u518d\u4e32\u8054\u5728\u4e00\u8d77\uff0c\u7535\u91cf\u7ffb\u500d\uff0c\u5e94\u8be5\u80fd\u73a9\u66f4\u4e45\u3002<\/p>\n

\"\"<\/a><\/p>\n

18650\u7535\u6c60\u90fd\u662f\u4ece\u65e7\u7b14\u8bb0\u672c\u7684\u7535\u6c60\u91cc\u62c6\u51fa\u6765\u7684\uff0c\u4e00\u5757\u7535\u6c60\u91cc\u67096\u8282\u9502\u7535\u6c60\u3002<\/p>\n

\u4ee3\u7801\u90e8\u5206<\/span><\/strong><\/h2>\n
\n

\u7ecf\u8fc7\u4e0a\u6b21 DIY cellphone<\/a> \u7684\u6d17\u793c\uff0c\u51c6\u5907\u903b\u8f91\u81ea\u5df1\u4ece\u5934\u5199\uff0c\u5148\u7528\u81ea\u5df1\u6700\u5927\u80fd\u529b\u5199\u5b8c\uff0c\u4e4b\u540e\u518d\u53c2\u8003\u522b\u4eba\u7684\u4f18\u5316\u3002\u5426\u5219\u603b\u662f\u590d\u5236\u7c98\u8d34\uff0c\u4f1a\u628a\u6211\u60ef\u574f\u7684\u3002<\/p>\n

\u9996\u5148\u662f\u524d\u540e\u8d70\uff0c\u903b\u8f91\u5f88\u7b80\u5355\uff0c\u53ea\u9700\u8981\u7ed9\u5de6\u53f3\u4fa7\u7684\u8f6e\u5b50\u63d0\u4f9b\u540c\u6837\u7684PWM\u4fe1\u53f7\uff0c\u8ba9\u4ed6\u4eec\u4ee5\u540c\u6837\u7684\u901f\u5ea6\u3001\u65b9\u5411\u524d\u8fdb\u5c31\u53ef\u4ee5\u4e86\uff0c\u7136\u540e\u901a\u8fc7\u53cd\u8f6ch bridge\u7684\u4e24\u4e2a\u7ebf\u7684\u6781\u6027\u6765\u5b9e\u73b0\u5012\u9000\u3002<\/p>\n

\u5de6\u53f3\u8f6c\u5f2f\u4e5f\u4e0d\u662f\u5f88\u96be\uff0c\u6bd4\u5982\u5411\u524d\u8d70\u7684\u540c\u65f6\uff0c\u5c06joystick\u53c8\u5411\u5de6\u62e8\u52a8\u4e00\u70b9\uff0c\u8fd9\u65f6\u53ea\u9700\u8981\u5c06\u5f53\u524d\u5de6\u8f6e\u7684\u901f\u5ea6\uff0c\u51cf\u53bb\u5411\u5de6\u8f6c\u7684\u503c\uff0c\u4ece\u800c\u51cf\u6162\u5de6\u8f6e\u7684\u901f\u5ea6\uff0c\u5bfc\u81f4\u8f66\u5411\u5de6\u8f6c\u3002\u5f53joystick\u62e8\u5230\u6700\u5de6\u65f6\uff0c\u5de6\u8f6e\u5b8c\u5168\u505c\u6b62\u8f6c\u52a8\uff0c\u53f3\u8f6e\u4fdd\u6301\u539f\u901f\uff0c\u4ece\u800c\u5b9e\u73b0\u6700\u5feb\u8f6c\u5f2f\u3002\u53f3\u8f6c\u662f\u540c\u6837\u7684\u9053\u7406\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u96be\u7684\u5730\u65b9\u5728\u5982\u4f55\u628ajoystick\u76840 — 512 — 1023\u7684\u503c\u53bb\u8f6c\u5316\u6210\u5c0f\u8f66\u9700\u8981\u76840 — 255 \u7684pwm\u4fe1\u53f7\u548c\u65b9\u5411\u3002\u6700\u540e\u7528arduino\u91cc\u7684map() fuction\u5f88\u8f7b\u677e\u7684\u5b9e\u73b0\u4e86\u3002<\/p>\n

\u4e4b\u540e\u67e5\u627e\u76f8\u5173\u7684\u4ee3\u7801\uff0c\u53d1\u73b0\u4e86\u4e00\u4e2a\u5f88\u4e0d\u9519\u7684\u6587\u7ae0 \u300aArduino DC Motor Control Tutorial\u300b<\/a>\uff0c\u91cc\u9762\u7684\u4ee3\u7801\u548c\u6211\u5199\u7684\u5f88\u76f8\u50cf\uff0c\u6240\u4ee5\u5c31\u53c2\u8003\u4ed6\u7684\u4f18\u5316\u4e86\u4e0b\u6211\u7684\u4ee3\u7801<\/p>\n

\"\"<\/a><\/p>\n

 <\/p>\n

 <\/p>\n

\u76ee\u524d\u53ea\u5b9e\u73b0\u4e86\u7528\u9065\u63a7\u63a7\u5236\u7684\u529f\u80fd\uff0c\u5faa\u8ff9\u3001\u907f\u969c\u548c\u5199\u7b97\u6cd5\u8d70\u8ff7\u5bab\u7684\u529f\u80fd\u540e\u7eed\u6162\u6162\u6dfb\u52a0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6253\u7b97\u505a\u4e00\u4e2a\u667a\u80fd\u5c0f\u8f66\uff0c\u53ef\u4ee5\u9065\u63a7\u63a7\u5236\uff0c\u4e5f\u53ef\u4ee5\u81ea\u5df1\u907f\u969c\u3001\u751a\u81f3\u7ed9\u4ed6\u5199\u4e0a\u7b97\u6cd5\uff0c\u81ea\u5df1\u53ef\u4ee5\u8d70\u8ff7\u5bab\uff0c\u5f53\u521d\u770bMIT\u7684\u300aIntroduction to EECS I 6.01\u300b\u8fd9\u95e8\u8bfe\u7684\u65f6\u5019\u5c31\u8be5\u505a\u7684\uff0c\u53ef\u662f\u5f53\u65f6\u6c34\u5e73\u6709\u9650\uff0c\u73b0\u5728\u6709\u80fd\u529b\u4e86\uff0c\u8d76\u7d27\u8865\u4e0a\u5f53\u521d\u843d\u4e0b\u7684\u671f\u672b\u4f5c\u4e1a\u3002<\/p>\n","protected":false},"author":1,"featured_media":1971,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[9],"tags":[50],"_links":{"self":[{"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1951"}],"collection":[{"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1951"}],"version-history":[{"count":18,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1951\/revisions"}],"predecessor-version":[{"id":2827,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1951\/revisions\/2827"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/media\/1971"}],"wp:attachment":[{"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1951"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1951"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}