{"id":2518,"date":"2021-12-24T09:32:27","date_gmt":"2021-12-24T01:32:27","guid":{"rendered":"https:\/\/www.block.tw\/blog\/?p=2518"},"modified":"2024-01-05T15:35:16","modified_gmt":"2024-01-05T07:35:16","slug":"arduino-greenman","status":"publish","type":"post","link":"https:\/\/www.block.tw\/blog\/arduino-greenman\/","title":{"rendered":"Arduino \u7d05\u7da0\u71c8\u5c0f\u7da0\u4eba\u5be6\u7fd2"},"content":{"rendered":"\n

\u8a2d\u5099\u8207\u6750\u6599<\/h2>\n\n\n\n

\u500b\u4eba\u96fb\u8166 \u00d7 1
arduino Uno \u00d7 1
\u9eb5\u5305\u677f \u00d7 1
8x8x4 LED Matrix MAX7219 \u6a21\u7d44 \u00d7 1
\u9023\u63a5\u7dda \u82e5\u5e72<\/p>\n\n\n\n

\u5be6\u9ad4\u63a5\u7dda\u5716<\/h2>\n\n\n
\n
\"\"\/<\/figure>\n<\/div>\n\n\n

\u786c\u9ad4\u4ecb\u7d39<\/h2>\n\n\n\n

8x8x4 LED Matrix MAX7219 \u6a21\u7d44 \u67094\u9846 8×8 LED\u9663\u5217\uff0c\u5982\u679c\u63a5\u7dda\u7aef\u53e3\u5728\u5de6\u65b9\uff0c\u7531\u5de6\u81f3\u53f3\u4f9d\u5e8f\u5206\u5225\u70ba\u7b2c0\u500b\u3001\u7b2c1\u500b\u3001\u7b2c2\u500b\u53ca\u7b2c3\u500b 8×8 LED\u9663\u5217(\u5982\u4e0b\u5716)\u3002<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

\u6bcf\u500b 8×8 LED\u9663\u5217 \u539f\u9ede(0,0)\u5728\u53f3\u4e0b\u89d2\uff0c\u884c0(Column 0)\u662f\u7531\u53f3\u4e0b\u65b9\u5f80\u4e0a\uff0c\u52170(Row 0)\u662f\u7531\u53f3\u4e0b\u65b9\u5f80\u5de6(\u5982\u4e0b\u5716)\u3002<\/p>\n\n\n

\n
\"\"\/<\/figure>\n<\/div>\n\n\n

\u56e0\u70ba\u8ddf\u6211\u5011\u4e4b\u524d 8×8 LED Matrix MAX7219 \u6a21\u7d44\uff0c\u884c0(Column 0)\uff0c\u52170(Row 0) \u4e0d\u540c\uff0c\u56e0\u6b64\u628a 8x8x4 LED Matrix MAX7219 \u6a21\u7d44 \u65cb\u8f49180\u00b0\u4f7f\u7528(\u5982\u4e0b\u5716) <\/p>\n\n\n

\n
\"\"\/<\/figure>\n<\/div>\n\n\n

\u5c0f\u7da0\u4eba\u52d5\u756b\u5716<\/h2>\n\n\n
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\"\"\/
\u52d5\u4f5c1<\/figcaption><\/figure>\n<\/div>\n\n
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\u52d5\u4f5c2<\/figcaption><\/figure>\n<\/div>\n\n
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\u52d5\u4f5c3<\/figcaption><\/figure>\n<\/div>\n\n
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\u52d5\u4f5c4<\/figcaption><\/figure>\n<\/div>\n\n
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\u52d5\u4f5c5<\/figcaption><\/figure>\n<\/div>\n\n
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\u52d5\u4f5c6<\/figcaption><\/figure>\n<\/div>\n\n
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\u52d5\u4f5c7<\/figcaption><\/figure>\n<\/div>\n\n
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\u52d5\u4f5c8<\/figcaption><\/figure>\n<\/div>\n\n
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\u52d5\u4f5c1~8<\/figcaption><\/figure>\n<\/div>\n\n
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\"\"\/
\u505c\u6b62<\/figcaption><\/figure>\n<\/div>\n\n\n

\u6ce8\u610f\u4e8b\u9805<\/h2>\n\n\n\n

\u8acb\u53c3\u8003 8*8 LED Matrix MAX7219 \u5be6\u7fd2<\/a> \u4f86\u5b8c\u6210\u6b64\u5be6\u7fd2\uff0c\u4f46\u662f 8*8 LED Matrix MAX7219 \u53ea\u6709 1<\/mark> \u500b 8*8 LED \uff0c\u6b64\u6b21\u5be6\u7fd2\u6709 4<\/mark> \u500b\uff0c\u6240\u4ee5\u5ba3\u544a LedControl \u7269\u4ef6\u7684\u7a0b\u5f0f\u8981\u4fee\u6539
LedControl lc=LedControl(12,11,10,4<\/mark>); \/\/\u5ba3\u544a LedControl \u7269\u4ef6 \u6709 4 \u500b 8*8 LED<\/p>\n\n\n\n

8*8 LED Matrix MAX7219 \u5be6\u7fd2 \u4e2d\u7684 setup() \u51fd\u5f0f\uff0c\u53ea\u6709\u521d\u59cb\u5316\u7b2c 0<\/mark> \u500b 8*8 LED\uff0c\u9019\u6b21\u5be6\u7fd2\u6709 4<\/mark> \u500b 8*8 LED \uff0c\u56e0\u6b64\u6bcf\u500b\u90fd\u8981\u521d\u59cb\u5316\uff0c\u4f60\u53ef\u4ee5\u7528 for() \u8ff4\u5708\uff0c\u4e5f\u53ef\u4ee5\u6253 4 \u6b21\u3002<\/p>\n\n\n\n

void setup() {\n\n  \/\/\u9019\u88e1\u53ea\u6709\u521d\u59cb\u5316\u7b2c0\u500b\uff0c\u4f60\u5fc5\u9700\u8981\u589e\u52a0\u7b2c 1\u30012\u30013 \u500b 8*8LED \u7684\u521d\u59cb\u5316 \n  lc.shutdown(0<\/mark>,false);  \/\/ \u95dc\u9589\u7701\u96fb\u6a21\u5f0f\n  lc.setIntensity(0<\/mark>,0);  \/\/ \u8a2d\u5b9a\u4eae\u5ea6\u70ba 0 (\u4ecb\u65bc0~15\u4e4b\u9593)\n  lc.clearDisplay(0<\/mark>);    \/\/ \u6e05\u9664\u87a2\u5e55\n}<\/code><\/pre>\n\n\n\n
\u5c0f\u7da0\u4eba\u5716\u6a94<\/p>\n\n\n\n
byte gMan[]={\n        B00000000,B11010001,B11110111,B00111100,B00011000,B00000101,B00000011,B00000000, \/\/\u52d5\u4f5c1\n                .                                                                        \/\/\u52d5\u4f5c2 \n                .                                                                        \/\/\u52d5\u4f5c3 \n                .                                                                        \/\/\u52d5\u4f5c4 \n                .                                                                        \/\/\u52d5\u4f5c5 \n                .                                                                        \/\/\u52d5\u4f5c6 \n                .                                                                        \/\/\u52d5\u4f5c7 \n                .                                                                        \/\/\u52d5\u4f5c8 \n        B00000000,B00011001,B00100011,B11111110,B11111110,B00100011,B00011001,B00000000  \/\/\u505c\u6b62 \n     };\n<\/code><\/pre>\n\n\n\n
\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\n\/\/ \u81ea\u5b9a\u51fd\u5f0f \u986f\u793a \u5c0f\u7da0\u4eba                         \/\/\n\/\/ num \u90a3\u500b\u5c0f\u7da0\u4eba\u5716\u6a94\uff0cd \u986f\u793a\u5728\u90a3\u500b\u986f\u793a\u5668        \/\/\n\/\/ dMan(8,1); \/\/\u5728\u7b2c1\u500b\u986f\u793a\u5668\u986f\u793a\u5c0f\u7da0\u4eba\u7b2c8\u500b\u5716\u6a94 \/\/\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\nvoid dMan(int num,int d){\n  for (int j = 0; j < 8; j++) {    \n    lc.setColumn(d, j, gMan[num*8+j]);\n  }\n}\n<\/code><\/pre>\n\n\n\n
\u529f\u80fd<\/h2>\n\n\n\n
    \n
  1. \u8acb\u5728\u7b2c 1 \u500b 8*8 LED \u986f\u793a \u5c0f\u7da0\u4eba\u505c\u6b62\u5716<\/li>\n\n\n\n
  2. \u8acb\u5728\u7b2c 3 \u500b 8*8 LED \u986f\u793a \u5c0f\u7da0\u4eba\u52d5\u4f5c1~8 \u91cd\u8907 10\u6b21<\/li>\n\n\n\n
  3. \u8acb\u5728\u7b2c 3 \u500b 8*8 LED \u986f\u793a \u5c0f\u7da0\u4eba\u505c\u6b62\u5716<\/li>\n\n\n\n
  4. \u8acb\u5728\u7b2c 1 \u500b 8*8 LED \u986f\u793a \u5c0f\u7da0\u4eba\u52d5\u4f5c1~8 \u91cd\u8907 10\u6b21<\/li>\n\n\n\n
  5. \u56de\u5230\u52d5\u4f5c1<\/li>\n<\/ol>\n\n\n\n
    \u5c0f\u7da0\u4eba\u5012\u6578\u7a0b\u5f0f<\/h2>\n\n\n\n
    \/\/\u5f15\u7528 MAX7219 \u51fd\u5f0f\u5eab\r\n#include <LedControl.h>\r\n\r\n\/\/\u5ba3\u544a LedControl \u7269\u4ef6\r\nLedControl lc = LedControl(12, 11, 10, 4);  \/\/\u8a2d\u5b9a\u63a5\u8173\r\n\r\n\/\/\u6bcf\u500b\u6578\u5b57 4 byte\r\nbyte font[] = { \r\n                B01111100, B10000010, B10000010, B01111100, \/\/0\r\n                B00000000, B01000010, B11111110, B00000010, \/\/1\r\n                B01000110, B10001010, B10010010, B01100010, \/\/2\r\n                B01000100, B10010010, B10010010, B01101100, \/\/3\r\n                B00111000, B01001000, B11111110, B00001000, \/\/4\r\n                B11110100, B10010010, B10010010, B10001100, \/\/5\r\n                B01111100, B10010010, B10010010, B01001100, \/\/6\r\n                B11000000, B10000000, B10000000, B11111110, \/\/7\r\n                B01101100, B10010010, B10010010, B01101100, \/\/8\r\n                B01100100, B10010010, B10010010, B01111100  \/\/9\r\n               };\r\n\r\n\/\/  \u5c0f\u7da0\u4eba\u5716\u6a94              \r\n\/\/ gMan[0]~[7] \u5c0f\u7da0\u4eba\u8dd1\r\n\/\/ gMan[8] \u5c0f\u7da0\u4eba\u505c\r\nbyte gMan[]={\r\n        \/\/  1        2         3          4        5         6          7        8\r\n        B00000000,B11010001,B11110111,B00111100,B00011000,B00000101,B00000011,B00000000, \/\/\u52d5\u4f5c1\r\n        B00000000,B11011011,B11110110,B00111100,B00011000,B00010100,B00001011,B00000000, \/\/\u52d5\u4f5c2 \r\n        B00001000,B11010010,B11111010,B00111100,B00010100,B00010010,B00001011,B00000000, \/\/\u52d5\u4f5c3 \r\n        B11001010,B11110010,B00111100,B00101000,B00100100,B00010010,B00000011,B00000000, \/\/\u52d5\u4f5c4 \r\n        B11001001,B11110001,B00111111,B00011100,B00010100,B00001010,B00000111,B00000000, \/\/\u52d5\u4f5c5 \r\n        B11001001,B11110011,B00111100,B00011100,B00010010,B00001011,B00000100,B00000000, \/\/\u52d5\u4f5c6 \r\n        B11000000,B11111010,B00111101,B00011110,B00010011,B00001000,B00000000,B00000000, \/\/\u52d5\u4f5c7 \r\n        B00000000,B11000000,B11110000,B00111110,B00011010,B00000111,B00000000,B00000000, \/\/\u52d5\u4f5c8 \r\n        B00000000,B00011001,B00100011,B11111110,B11111110,B00100011,B00011001,B00000000  \/\/\u505c\u6b62 \r\n     };\r\n\r\nvoid setup() {\r\n  \/\/8x8 MAX7219 \u521d\u59cb\u5316\r\n  for (int i = 0; i < 4; i++) {\r\n    lc.shutdown(i, false); \/\/ \u95dc\u9589\u7701\u96fb\u6a21\u5f0f\r\n    lc.setIntensity(i, 0); \/\/ \u8a2d\u5b9a\u4eae\u5ea6\u70ba 1 (\u4ecb\u65bc0~15\u4e4b\u9593)\r\n    lc.clearDisplay(i);    \/\/ \u6e05\u9664\u87a2\u5e55\r\n  }\r\n}\r\n\r\nvoid loop() {\r\n  \/\/ put your main code here, to run repeatedly:\r\n  int delayTime;\r\n  lc.clearDisplay(0);    \/\/ \u6e05\u9664\u87a2\u5e55\r\n  dMan(8,1);      \/\/\u5c0f\u7da0\u4eba\u505c \r\n  for(int i=30;i>=0;i--){\r\n    displayNum(i,2);\r\n    if(i<=5){\r\n      delayTime=10;\r\n      gManRun(3,delayTime);    \r\n      gManRun(3,delayTime);    \r\n      gManRun(3,delayTime); \r\n    }else{\r\n      delayTime=70;\r\n      gManRun(3,delayTime);    \r\n    }\r\n    \r\n    \r\n  }  \r\n  lc.clearDisplay(2);    \/\/ \u6e05\u9664\u87a2\u5e55\r\n  dMan(8,3);\/\/\u5c0f\u7da0\u4eba\u505c \r\n  for(int i=30;i>=0;i--){\r\n    displayNum(i,0);\r\n    if(i<=5){\r\n      delayTime=10;\r\n      gManRun(1,delayTime);    \r\n      gManRun(1,delayTime);    \r\n      gManRun(1,delayTime); \r\n    }else{\r\n      delayTime=70;\r\n      gManRun(1,delayTime);    \r\n    }    \r\n    \r\n    \r\n  }  \r\n}\r\n\/\/\u5c0f\u7da0\u4eba\u8dd1\r\nvoid gManRun(int d,int dTime){\r\n  dMan(0,d);\r\n  delay(dTime);\r\n  dMan(1,d);\r\n  delay(dTime);\r\n  dMan(2,d);\r\n  delay(dTime);\r\n  dMan(3,d);\r\n  delay(dTime);\r\n  dMan(4,d);\r\n  delay(dTime);\r\n  dMan(5,d);\r\n  delay(dTime);\r\n  dMan(6,d);\r\n  delay(dTime);\r\n  dMan(7,d);\r\n  delay(dTime);  \r\n}\r\n\r\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\r\n\/\/\u81ea\u5b9a\u51fd\u5f0f \u986f\u793a \u5c0f\u7da0\u4eba                 \/\r\n\/\/num \u90a3\u500b\u5c0f\u7da0\u4eba\u5716\u6a94\uff0cd \u986f\u793a\u5728\u90a3\u500b\u986f\u793a\u5668 \/\r\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\r\nvoid dMan(int num,int d){\r\n  for (int j = 0; j < 8; j++) {    \r\n    lc.setColumn(d, j, gMan[num*8+j]);\r\n  }\r\n}\r\n\r\n\/\/\u81ea\u5b9a\u51fd\u5f0f \u986f\u793a\u6578\u5b57\r\nvoid displayNum(int code,int d){\r\n  int code1;\r\n  int code2;\r\n  code1 = code % 10; \/\/\u53d6\u500b\u4f4d\u6578 % =>\u6c42\u9918\u6578\r\n  code2 = code \/ 10; \/\/\u53d6\u62fe\u4f4d\u6578 \/ =>\u6c42\u62fe\u4f4d\u6578  \r\n  for (int j = 0; j < 4; j++) {\r\n    \/\/\u986f\u793a \u62fe\u4f4d\u6578\r\n    lc.setColumn(d, j, font[j+code2*4]);\r\n\r\n    \/\/\u986f\u793a \u500b\u4f4d\u6578\r\n    lc.setColumn(d, j+4, font[j+code1*4]);\r\n  }\r\n\r\n}<\/code><\/pre>\n\n\n\n
    \u76f8\u95dc\u77e5\u8b58<\/h2>\n\n\n\n
    \u532f\u5165zip\u7a0b\u5f0f\u5eab<\/span><\/a>
    8*8*4 LED Matrix MAX7219<\/span>
    \u9032\u5236\u8868\u793a<\/span><\/a>
    \u81ea\u5b9a\u51fd\u6578<\/span><\/a>
    if \u5224\u65b7\u5f0f<\/span><\/a>
    if else \u5224\u65b7\u5f0f<\/span><\/a>
    digitalRead \u51fd\u5f0f<\/span><\/a>
    boolean<\/span><\/a>
    \u9663\u5217<\/span><\/a>
    for \u8ff4\u5708<\/span><\/a>
    Arduino \u8907\u5408\u904b\u7b97\u5b50<\/span><\/a>
    const<\/span><\/a>
    Arduino Uno \u786c\u9ad4<\/span><\/a>
    int<\/span><\/a>
    void<\/span><\/a>
    setup \u51fd\u6578
    loop \u51fd\u6578
    pinMode \u51fd\u6578<\/span><\/a>
    digitalWrite \u51fd\u6578<\/span><\/a>
    delay \u51fd\u6578<\/span><\/a><\/p>\n\n\n\n
    \u5165\u9580<\/div><\/span>
    \u77e5\u8b58<\/div><\/span>
    \u8a9e\u6cd5<\/div><\/span>
    \u6d41\u7a0b<\/div><\/span>
    \u51fd\u5f0f<\/div><\/span>
    \u5be6\u7fd2<\/div><\/span><\/div>
    Arduino \u7c21\u4ecb<\/a>
    \u6e96\u5099\u4f60\u7684 Arduino \u958b\u767c\u5de5\u5177<\/a>
    \u6e96\u5099\u4f60\u7684 ESP12E\/F \u958b\u767c\u5de5\u5177<\/a>
    Arduino Uno \u786c\u9ad4<\/a>
    Arduino nano \u786c\u9ad4<\/a>
    ESP-12F(ESP8266)\u786c\u9ad4<\/a>
    Arduino \u7a0b\u5f0f\u8a9e\u6cd5<\/a>
    \u532f\u5165 zip \u7a0b\u5f0f\u5eab<\/a> 
    <\/p><\/div><\/div><\/div>
    \u99dd\u5cf0\u5f0f\u547d\u540d\u6cd5<\/a>
    UART \u4e32\u5217\u901a\u8a0a<\/a> 
    PWM\u63a7\u5236<\/a>
    \u9375\u76e4\u6383\u63cf<\/a>
    ThingSpeak \u96f2\u7aef\u8cc7\u6599\u5eab \u5e33\u865f\u7533\u8acb<\/a>
    ThingSpeak \u96f2\u7aef\u8cc7\u6599\u5eab \u8a2d\u5b9a<\/a><\/p><\/div><\/div><\/div>
    Arduino \u9032\u5236\u8868\u793a<\/a>
    Arduino \u9663\u5217<\/a>
    Arduino \u5e38\u6578\u8207\u8b8a\u6578<\/a>

    Arduino \u7b97\u6578\u904b\u7b97\u5b50<\/a>
    Arduino \u8907\u5408\u904b\u7b97\u5b50<\/a>
    Arduino \u5e03\u6797\u904b\u7b97\u5b50<\/a>
    Arduino \u6bd4\u8f03\u904b\u7b97\u5b50<\/a>

    Arduino IDE \u932f\u8aa4\u8a0a\u606f<\/a><\/p><\/div><\/div><\/div>
    Arduino for \u8ff4\u5708<\/a>
    Arduino if \u689d\u4ef6\u5224\u65b7<\/a>
    Arduino switch \u9078\u64c7\u6307\u4ee4<\/a>
    Arduino while \u8ff4\u5708<\/a>
    Arduino do while \u8ff4\u5708<\/a><\/p><\/div><\/div><\/div>
    Arduino \u6578\u4f4dI\/O\u51fd\u5f0f<\/a>
    Arduino \u985e\u6bd4I\/O\u51fd\u5f0f<\/a>
    Arduino \u6642\u9593\u51fd\u5f0f<\/a>
    Arduino \u6578\u5b78\u51fd\u5f0f<\/a>
    Arduino \u901a\u8a0a\u7269\u4ef6\u51fd\u5f0f<\/a>
    Arduino \u767c\u97f3\u51fd\u5f0f<\/a>
    Arduino \u81ea\u5b9a\u51fd\u5f0f<\/a><\/p><\/div><\/div><\/div>
    Arduino \u8f38\u51fa\u5be6\u7fd2<\/a>(\u55ae\u71c8\u9583\u720d)
    Arduino \u8f38\u51fa\u5be6\u7fd2<\/a>(\u8dd1\u99ac\u71c8-\u611a\u516c\u79fb\u5c71)
    Arduino \u8f38\u51fa\u5be6\u7fd2<\/a>(\u8dd1\u99ac\u71c8-for\u8ff4\u5708)
    Arduino \u6578\u4f4d\u8f38\u5165\u5be6\u7fd2<\/a>
    Arduino \u6578\u4f4d\u8f38\u5165\u5be6\u7fd2(INPUT_PULLUP)<\/a>
    Arduino \u985e\u6bd4\u8f38\u5165\u5be6\u7fd2<\/a>
    Arduino PWM <\/a>\u5be6\u7fd2<\/a> (\u547c\u5438\u71c8)
         Arduino PWM \u5be6\u7fd2<\/a> (\u5149\u611f\u61c9\u8abf\u5149\u71c8) 
    Arduino 8×8 LED Matrix MAX7219 \u5be6\u7fd2<\/a> 
    Arduino \u7d05\u7da0\u71c8\u5c0f\u7da0\u4eba \u5be6\u7fd2<\/a> 
    Arduino \u8a08\u6642\u5668 \u5be6\u7fd2<\/a>
    Arduino \u97f3\u6a02\u76d2<\/a>
    Arduino \u96fb\u5b50\u7434(\u9375\u76e4\u6383\u63cf)<\/a>
    Arduino DHT11 \u6eab\u6fd5\u5ea6\u611f\u61c9\u5668<\/a>
    Arduino OLED \u986f\u793a<\/a>
    Arduino \u8d85\u97f3\u6ce2\u6e2c\u8ddd\u6a21\u7d44 HC-SR04<\/a><\/span>
    Arduino \u57f7\u884c\u6642\u9593\u5be6\u7fd2<\/a>
    Arduino \u96fb\u5bb9\u6e2c\u8a66\u5668<\/a>
    Arduino \u7d05\u5916\u7dda\u63a5\u6536\u5be6\u7fd2<\/a>
    Arduino \u7d05\u5916\u7dda\u767c\u5c04\u5be6\u7fd2 EPSON \u6295\u5f71\u6a5f\u63a7\u5236 <\/a>
    ESP-12F \u7db2\u8def\u667a\u6167\u958b\u95dc(MQTT)<\/a>
    ESP-12F \u96f2\u7aef\u8a18\u9304\u578b K-Type \u6eab\u5ea6\u8a08(MQTT  ThingSpeak)<\/a>
    ESP-12F \u624b\u6a5f\u96f2\u7aef\u7d05\u5916\u7dda\u63a7\u5236<\/a>
    ESP-12F \u7db2\u8def\u96fb\u53f0\u6536\u97f3\u6a5f<\/a>
    ESP-12F \u96fb\u5b50\u9f13<\/a><\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"
    \u8a2d\u5099\u8207\u6750\u6599 \u500b\u4eba\u96fb\u8166 \u00d7 1arduino Uno \u00d7 1\u9eb5\u5305\u677f \u00d7 18x8x4 LED Matrix MA… 
         Read more<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[70,3],"tags":[],"class_list":["post-2518","post","type-post","status-publish","format-standard","hentry","category-internship","category-mcu"],"gutentor_comment":0,"featured_image_urls":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":"","post-thumbnail":"","mesmerize-full-hd":""},"post_excerpt_stackable":"
    \u8a2d\u5099\u8207\u6750\u6599 \u500b\u4eba\u96fb\u8166 \u00d7 1arduino Uno \u00d7 1\u9eb5\u5305\u677f \u00d7 18x8x4 LED Matrix MAX7219 \u6a21\u7d44 \u00d7 1\u9023\u63a5\u7dda \u82e5\u5e72 \u5be6\u9ad4\u63a5\u7dda\u5716 \u786c\u9ad4\u4ecb\u7d39 8x8x4 LED Matri…<\/p>\n","category_list":"Arduino \u5be6\u7fd2<\/a>, \u5fae\u8655\u7406\u6a5f<\/a>","author_info":{"name":"mcu","url":"https:\/\/www.block.tw\/blog\/author\/mcu\/"},"comments_num":"0 comments","featured_image_urls_v2":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":"","post-thumbnail":"","mesmerize-full-hd":""},"post_excerpt_stackable_v2":"
    \u8a2d\u5099\u8207\u6750\u6599 \u500b\u4eba\u96fb\u8166 \u00d7 1arduino Uno \u00d7 1\u9eb5\u5305\u677f \u00d7 18x8x4 LED Matrix MAX7219 \u6a21\u7d44 \u00d7 1\u9023\u63a5\u7dda \u82e5\u5e72 \u5be6\u9ad4\u63a5\u7dda\u5716 \u786c\u9ad4\u4ecb\u7d39 8x8x4 LED Matri…<\/p>\n","category_list_v2":"Arduino \u5be6\u7fd2<\/a>, \u5fae\u8655\u7406\u6a5f<\/a>","author_info_v2":{"name":"mcu","url":"https:\/\/www.block.tw\/blog\/author\/mcu\/"},"comments_num_v2":"0 comments","_links":{"self":[{"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/posts\/2518","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/comments?post=2518"}],"version-history":[{"count":22,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/posts\/2518\/revisions"}],"predecessor-version":[{"id":5234,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/posts\/2518\/revisions\/5234"}],"wp:attachment":[{"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/media?parent=2518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/categories?post=2518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/tags?post=2518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}