{"id":11,"date":"2017-10-03T22:09:09","date_gmt":"2017-10-03T14:09:09","guid":{"rendered":"http:\/\/hardihuang.info\/blog\/?p=11"},"modified":"2018-04-29T10:49:25","modified_gmt":"2018-04-29T02:49:25","slug":"toilet-light-rotating-sign","status":"publish","type":"post","link":"http:\/\/hardihuang.info\/blog\/?p=11","title":{"rendered":"\u5395\u6240\u72b6\u6001\u6307\u793a\u65cb\u8f6c\u724c"},"content":{"rendered":"

\u7ed9\u536b\u751f\u95f4\u95e8\u5916\u505a\u4e86\u4e00\u4e2a\u65cb\u8f6c\u6307\u793a\u724c\uff0carduino pro mini<\/strong>\u8bfb\u53d6\u5c4b\u5185\u7684\u5149\u654f\u7535\u963b\u963b\u503c\u5224\u65ad\u5149\u7ebf\u4eae\u5ea6\uff0c\u6765\u65cb\u8f6c\u5c4b\u5916\u7684\u6307\u793a\u724c\uff0c\u663e\u793a\u2018\u4f7f\u7528\u4e2d\u2019\u6216\u8005\u2018\u7a7a\u95f2\u2019\u4e24\u79cd\u72b6\u6001\u3002<\/p>\n

\u81ea\u5df1\u8bbe\u8ba1\u6253\u5370\u4e86\u652f\u67b6<\/strong>\uff0c\u5bf9\u5efa\u6a21\u8f6f\u4ef6\u66f4\u52a0\u719f\u6089\u4e86\uff0c\u8fd8\u5de7\u5999\u7684\u7528\u5149\u654f\u7535\u963b<\/strong>\u66ff\u6362\u4e86\u4e4b\u524d\u5145\u7535\u5668\u4e0a\u7684\u6307\u793a\u706f\uff0c\u63d2\u5728\u5395\u6240\u5185\u7684\u5899\u4e0a\uff0c\u5c06\u7535\u6e90\u548c\u4f20\u611f\u5668\u5408\u4e8c\u4e3a\u4e00😎\u3002<\/p>\n

\u63a7\u5236\u516d\u9897\u7ea2\u8272led\u72b6\u6001\u706f\u7528\u4e86\u4e00\u4e2arelay\uff0c\u53ef\u80fd\u6709\u4e9boverkill\u4e86\uff0c\u8fd8\u6709\u5982\u679c\u53ea\u662f180\u5ea6\u65cb\u8f6c\u72b6\u6001\u76d8\u7684\u8bdd\uff0c\u6b65\u8fdb\u7535\u673a\u5e94\u8be5\u5b8c\u5168\u80fd\u7528servo\u4ee3\u66ff\u6389\uff0c\u4e0b\u6b21\u591a\u4e70\u4e9b\u3002\u8fd9\u6b21\u7535\u8def\u56fe\u7528fritzing\u753b\u7684\uff0c\u611f\u89c9\u633a\u4e13\u4e1a\uff0c\u8fd8\u628a\u4ee3\u7801\u548c3d\u6a21\u578b\u6587\u4ef6\u90fd\u4f20\u5230\u4e86github\uff0c\u65b9\u4fbf\u4ee5\u540e\u8fed\u4ee3\uff0c\u94fe\u63a5\uff1ahttps:\/\/github.com\/hardihuang\/toilet-light-rotating-sign<\/a><\/p>\n

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\u4e00\u4e2a5V 500mA\u7684\u65e7\u5145\u7535\u5934\uff0c\u628a\u6307\u793a\u706f\u6362\u6210\u4e86\u5149\u654f\u7535\u963b\uff0c\u7136\u540eusb\u7684\u4e24\u6839\u7ebf\u4f9b\u7535\uff0c\u53e6\u5916\u4e00\u6839\u8d70\u5149\u654f\u7535\u963b\u7684\u4fe1\u53f7\u7ebf\uff0c\u597d\u5de7\u5999\uff01<\/p>\n

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\u8fd9\u662f\u53ef\u601c\u7684\u7b2c\u4e00\u7248\uff0c\u5b57\u90fd\u662f\u624b\u5199\u4e0a\u53bb\u7684\uff0c\u5c31\u662f\u4e3a\u4e86\u770b\u4e0b\u6548\u679c<\/p>\n

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\u767d\u677f\u8bbe\u8ba1\u56fe\uff0c\u5f53\u521d\u60f3\u201c\u4f7f\u7528\u4e2d\u201d\u4e09\u4e2a\u5b57\u7528led\u706f\u62fc\u51fa\u6765\uff0c\u4f46\u53d1\u73b0\u7535\u6d41\u592a\u5927\uff0c\u800c\u4e14\u56e0\u4e3a\u5728\u8f6c\u7684\u76d8\u4e0a\uff0c\u7a7a\u95f4\u4e5f\u4e0d\u5141\u8bb8\uff0c\u6700\u540e\u51b3\u5b9a\u5728\u9876\u90e8\u7167\u51e0\u4e2a\u7ea2\u8272led\u4ee3\u66ff<\/p>\n

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\u8fd9\u662f\u6700\u521d\u7684\u8bbe\u8ba1\u601d\u8def\uff0c\u5f53\u65f6\u8ba1\u5212\u7528\u7c7b\u4f3c\u5927\u5e7f\u544a\u724c\u7684\u90a3\u79cdtrivision billboard\u7684\u90a3\u79cd\u539f\u7406\u53bb\u505a\uff0c\u6700\u540e\u53d1\u73b0\u673a\u68b0\u4f20\u52a8\u90e8\u5206\u592a\u590d\u6742\uff0c\u76ee\u524d\u9636\u6bb5\u8fd8\u65e0\u6cd5\u5b8c\u6210\uff0c\u6240\u4ee5\u6362\u6210\u4e86\u65cb\u8f6c\u5f0f\u7684<\/p>\n

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\u4ee3\u7801\u90e8\u5206\uff1a<\/p>\n

\r\n#include \"Stepper.h\"\r\n\r\n\/\/stepper setting\r\n#define STEPS 32 \/\/ Number of steps per revolution of Internal shaft\r\nint Steps2Take; \/\/ 2048 = 1 Revolution\r\nStepper small_stepper(STEPS,3, 5, 4, 6);\r\n\r\n\/\/photocell setting\r\nint photocellPin = 3;\r\nint photocellReading;\r\nint lightOnValue=200;\r\n\r\n\/\/global setting\r\nint peopleState = false;\r\nint ledRelay = 10;\r\n\r\nvoid setup(){\r\nSteps2Take = 1024;\r\npinMode(ledRelay,OUTPUT);\r\ndigitalWrite(ledRelay,1); \/\/turn of the relay\r\n\/\/Serial.begin(9600);\r\n}\r\n\r\nvoid loop(){\r\nphotocellReading = analogRead(photocellPin);\r\n\/\/Serial.println(photocellReading);\r\n\r\nif(photocellReading > lightOnValue && peopleState ==false){ \/\/toilet light on\r\npeopleState = true;\r\nsmall_stepper.setSpeed(700); \/\/Max seems to be 700\r\nsmall_stepper.step(Steps2Take);\r\ndelay(800);\r\ndigitalWrite(ledRelay,0);\r\n}else if(photocellReading < lightOnValue && peopleState ==true){ \/\/toilet light off\r\ndelay(5000);\r\npeopleState = false;\r\nsmall_stepper.setSpeed(700); \/\/Max seems to be 700\r\n\r\ndigitalWrite(ledRelay,1);\r\nsmall_stepper.step(-Steps2Take);\r\n\r\n}\r\n}\r\n<\/code><\/pre>\n
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\u9047\u5230\u7684\u95ee\u9898\uff1a<\/span><\/strong><\/h1>\n
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  • \u590f\u5929\u5199\u7684\u4ee3\u7801\uff0clightOnValue=200 \u8fd9\u4e2a\u503c\u8bbe\u7f6e\u7684\u662f\u5728\u5f53\u65f6\u7684\u5149\u7167\u5f3a\u5ea6\u4e0b\u3001\u6e29\u5ea6\u4e0b\u5b9e\u9a8c\u51fa\u6765\u7684\uff0c\u4f46\u5230\u4e86\u51ac\u5929\uff0c\u6c14\u6e29\u53d8\u4e86\uff0c\u5149\u7167\u5f3a\u5ea6\u53d8\u4e86\uff0c\u81ea\u7136\u8fd9\u4e2a\u6570\u503c\u4e5f\u5e94\u8be5\u76f8\u5e94\u53d8\u5316\uff0c\u6240\u4ee5\u6216\u8bb8\u53ef\u4ee5\u8bbe\u7f6e\u4e00\u4e2abutton\uff0c\u6bcf\u8fc7\u4e00\u6bb5\u65f6\u95f4\u6309\u4e0b\u81ea\u52a8\u6821\u51c6\u4e00\u4e0b\uff0c\u76f8\u5f53\u4e8e\u4e00\u4e2a\u5b66\u4e60\u7684\u529f\u80fd\uff0c\u9ed1\u6697\u7684\u65f6\u5019\u6309\u4e0b\u8bb0\u5f55\u4e00\u4e2a\u6570\u503c\uff0c\u5f00\u706f\u7684\u65f6\u5019\u518d\u6309\u4e0b\u8bb0\u5f55\u4e0b\u6765\uff0c\u7136\u540e\u53d6\u4e24\u4e2a\u6570\u503c\u7684\u5e73\u5747\u503c\u4f5c\u4e3a\u8fd9\u4e2alightOnValue\u7684\u65b0\u503c\uff0c\u8fd9\u6837\u7684\u8bdd\u5c31\u9700\u8981\u7528\u5230eeprom\u5b58\u50a8\u5149\u7167\u6570\u636e\u4e86<\/li>\n
  • \u8f6c\u76d8\u6ca1\u6709\u673a\u68b0\u7ed3\u6784\u7684\u53cd\u9988\uff0c\u6240\u4ee5\u6709\u65f6\u5019\u4f1a\u7cca\u6d82\uff0c\u8f6c\u5230\u4e00\u534a\u5c31\u505c\u4e86\uff0c\u6240\u4ee5\u5e94\u8be5\u7ed9\u8f6c\u76d8\u52a0\u4e00\u4e2a\u9650\u4f4d\u5f00\u5173\uff0c\u8ba9\u7cfb\u7edf\u77e5\u9053\u5f53\u524d\u8f6c\u76d8\u8f6c\u5230\u4ec0\u4e48\u4f4d\u7f6e\u4e86\uff0c\u8fd9\u6837\u4e0d\u7ba1\u5f00\u673a\u65f6\u8f6c\u76d8\u5728\u4ec0\u4e48\u4f4d\u7f6e\uff0c\u90fd\u53ef\u4ee5\u81ea\u52a8\u5f52\u4f4d\uff0c\u4e5f\u4e0d\u4f1a\u5f88\u5c34\u5c2c\u7684\u51fa\u73b0\u8f6c\u4e00\u822c\u7684\u60c5\u51b5\u4e86<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
    \u7ed9\u536b\u751f\u95f4\u95e8\u5916\u505a\u4e86\u4e00\u4e2a\u65cb\u8f6c\u6307\u793a\u724c\uff0carduino pro mini\u8bfb\u53d6\u5c4b\u5185\u7684\u5149\u654f\u7535\u963b\u963b\u503c\u5224\u65ad\u5149\u7ebf\u4eae\u5ea6\uff0c\u6765\u65cb\u8f6c\u5c4b\u5916\u7684\u6307\u793a\u724c\uff0c\u663e\u793a\u2018\u4f7f\u7528\u4e2d\u2019\u6216\u8005\u2018\u7a7a\u95f2\u2019\u4e24\u79cd\u72b6\u6001\u3002 \u81ea\u5df1\u8bbe\u8ba1\u6253\u5370\u4e86\u652f\u67b6\uff0c\u5bf9\u5efa\u6a21\u8f6f\u4ef6\u66f4\u52a0\u719f\u6089\u4e86\uff0c\u8fd8\u5de7\u5999\u7684\u7528\u5149\u654f\u7535\u963b\u66ff\u6362\u4e86\u4e4b\u524d\u5145\u7535\u5668\u4e0a\u7684\u6307\u793a\u706f\uff0c\u63d2\u5728\u5395\u6240\u5185\u7684\u5899\u4e0a\uff0c\u5c06\u7535\u6e90\u548c\u4f20\u611f\u5668\u5408\u4e8c\u4e3a\u4e00😎\u3002 \u63a7\u5236\u516d\u9897\u7ea2\u8272led\u72b6\u6001\u706f\u7528\u4e86\u4e00\u4e2arelay\uff0c\u53ef\u80fd\u6709\u4e9boverkill\u4e86\uff0c\u8fd8\u6709\u5982\u679c\u53ea\u662f180\u5ea6\u65cb\u8f6c\u72b6\u6001\u76d8\u7684\u8bdd\uff0c\u6b65\u8fdb\u7535\u673a\u5e94\u8be5\u5b8c\u5168\u80fd\u7528servo\u4ee3\u66ff\u6389\uff0c\u4e0b\u6b21\u591a\u4e70\u4e9b\u3002\u8fd9\u6b21\u7535\u8def\u56fe\u7528fritzing\u753b\u7684\uff0c\u611f\u89c9\u633a\u4e13\u4e1a\uff0c\u8fd8\u628a\u4ee3\u7801\u548c3d\u6a21\u578b\u6587\u4ef6\u90fd\u4f20\u5230\u4e86github\uff0c\u65b9\u4fbf\u4ee5\u540e\u8fed\u4ee3\uff0c\u94fe\u63a5\uff1ahttps:\/\/github.com\/hardihuang\/toilet-light-rotating-sign  <\/p>\n","protected":false},"author":1,"featured_media":13,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[9],"tags":[],"_links":{"self":[{"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/posts\/11"}],"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=11"}],"version-history":[{"count":11,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/posts\/11\/revisions"}],"predecessor-version":[{"id":1998,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/posts\/11\/revisions\/1998"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=\/wp\/v2\/media\/13"}],"wp:attachment":[{"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/hardihuang.info\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}