{"id":3179,"date":"2024-10-11T18:05:39","date_gmt":"2024-10-11T23:05:39","guid":{"rendered":"https:\/\/www.electroallweb.com\/?p=3179"},"modified":"2024-10-13T00:25:24","modified_gmt":"2024-10-13T05:25:24","slug":"como-hacer-contador-de-aforo-de-4-digitos-con-arduino","status":"publish","type":"post","link":"https:\/\/www.electroallweb.com\/index.php\/2024\/10\/11\/como-hacer-contador-de-aforo-de-4-digitos-con-arduino\/","title":{"rendered":"Como hacer contador de aforo de 4 digitos con ARDUINO"},"content":{"rendered":"
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\r\n\t\t\t\t\r\n\t\t\t\t\t<\/span>\r\n\t\t\t\t\tFacebook<\/span>\r\n\t\t\t\t<\/a>\r\n\t\t\t\t
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\r\n\t\t\t\t\tYouTube<\/span>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/div>
\r\n\t\t\t\t\r\n\t\t\t\t\t<\/span>\r\n\t\t\t\t\tInstagram<\/span>\r\n\t\t\t\t<\/a>\r\n\t\t\t\t
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INTRODUCCI\u00d3N
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Aqu\u00ed tenemos un contador de 4 d\u00edgitos y aqu\u00ed est\u00e1n los sensores y a medida que van ingresando las personas el conteo se incrementa y cuando salen el conteo va decrementando. Y lo genial de este proyecto es que puedes ajustar el aforo. Adem\u00e1s tiene la comunicaci\u00f3n rs485 para integrar a cualquier sistema que tiene esa comunicaci\u00f3n, por si fuera poco tambi\u00e9n cuenta con una sirena que suena cuando pasa el l\u00edmite de aforo.<\/p>\n\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/div><\/div><\/div><\/div><\/div><\/section>

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DATOS TECNICOS
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  1. Tensi\u00f3n de alimentaci\u00f3n\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026.\u2026\u2026\u2026\u202612VDC<\/li>\n
  2. Corriente de alimentaci\u00f3n\u2026\u2026\u2026\u2026\u2026\u2026\u2026.\u2026\u2026\u2026\u2026\u2026500mA<\/li>\n
  3. Entradas digitales \u201csensores\u201d 12VDC\u2026\u2026\u2026\u2026\u2026\u20262<\/li>\n
  4. Pulsadores de configuracion de aforo………………1<\/li>\n
  5. Puerto usb de programaci\u00f3n……………………………..1<\/li>\n
  6. Comunicacion Serial…………………………………………….1<\/li>\n
  7. Comunicaci\u00f3n I2C…………………………………………………1<\/li>\n
  8. Comunicaci\u00f3n ISP…………………………………………………1<\/li>\n
  9. Rs485 Com……………………………………………………………..1<\/li>\n
  10. Salida a alarma 12V externa………………………………….1<\/li>\n
  11. Salida buzzer interno………………………………………………1<\/li>\n
  12. Dimensiones\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026.\u2026\u2026.\u2026\u2026\u2026240x100mm<\/li>\n
  13. Empotrable\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026.\u2026\u2026\u2026S\u00ed<\/li>\n
  14. Entorno de programaci\u00f3n\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026..\u2026\u2026..Arduino IDE<\/li>\n
  15. Condiciones ambientales min\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026.-10\u00b0<\/li>\n
  16. Condiciones ambientales max\u2026\u2026\u2026\u2026\u2026\u2026\u2026..\u2026\u2026.55\u00b0<\/li>\n<\/ol>\n\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/div><\/div><\/div><\/div><\/div><\/section>
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    ESQUEM\u00c1TICO ELECTR\u00d3NICO
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    DESCARGAR PROYECTO EDITABLE (EasyEDA)<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/section>
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    SIMULACION EN PROTEUS
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    \"\"<\/a><\/div><\/div>
    DESCARGAR SIMULACION EN PRTEUS<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/section>
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    DISE\u00d1O PCB
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    LISTA DE COMPONENTES
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    \r\n\t\t\t\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Quantity<\/td>\nComment<\/td>\nDesignator<\/td>\nFootprint<\/td>\nValue<\/td>\nManufacturer Part<\/td>\nManufacturer<\/td>\nSupplier Part<\/td>\nSupplier<\/td>\n<\/tr>\n
    1<\/td>\n3kHz<\/td>\nBUZZER1<\/td>\nBUZ-TH_BD9.0-P5.00-D0.6-FD<\/td>\n3kHz<\/td>\nHNB09A03<\/td>\n\u534e\u80fd<\/td>\nC96102<\/td>\nLCSC<\/td>\n<\/tr>\n
    15<\/td>\n100nF<\/td>\nC1,C3,C6,C7,C8,C9,C11,C12,
    \nC13,C14,C15,C16,C17,C18,C19<\/td>\n    		C0603<\/td>\n100nF<\/td>\nCC0603KRX7R9BB104<\/td>\nYAGEO(\u56fd\u5de8)<\/td>\nC14663<\/td>\nLCSC<\/td>\n<\/tr>\n
    1<\/td>\n47uF<\/td>\nC2<\/td>\nC1206<\/td>\n47uF<\/td>\nCL31A476MPHNNNE<\/td>\nSAMSUNG(\u4e09\u661f)<\/td>\nC96123<\/td>\nLCSC<\/td>\n<\/tr>\n
    1<\/td>\n470uF<\/td>\nC4<\/td>\nCAP-SMD_BD10.0-L10.3-W10.3-LS11.3-FD<\/td>\n470uF<\/td>\nVT1V471M1010<\/td>\nROQANG(\u5bb9\u5f3a)<\/td>\nC310845<\/td>\nLCSC<\/td>\n<\/tr>\n
    1<\/td>\n1uF<\/td>\nC5<\/td>\nC1206<\/td>\n1uF<\/td>\nCL31B105KBHNNNE<\/td>\nSAMSUNG(\u4e09\u661f)<\/td>\nC1848<\/td>\nLCSC<\/td>\n<\/tr>\n
    1<\/td>\n220uF<\/td>\nC10<\/td>\nCAP-SMD_BD6.3-L6.6-W6.6-LS7.2-R-RD<\/td>\n220uF<\/td>\nRVE1C221M0607<\/td>\nROQANG(\u5bb9\u5f3a)<\/td>\nC99836<\/td>\nLCSC<\/td>\n<\/tr>\n
    1<\/td>\n10uF<\/td>\nC20<\/td>\nCAP-SMD_L3.2-W1.6-RD-C7171<\/td>\n10uF<\/td>\nTAJA106K016RNJ<\/td>\nKyocera AVX<\/td>\nC7171<\/td>\nLCSC<\/td>\n<\/tr>\n
    3<\/td>\nSS210<\/td>\nD1,D2,D3<\/td>\nSMA_L4.3-W2.6-LS5.2-RD<\/td>\n<\/td>\nSS210<\/td>\nMDD<\/td>\nC14996<\/td>\nLCSC<\/td>\n<\/tr>\n
    1<\/td>\nM7<\/td>\nD4<\/td>\nSMA_L4.3-W2.6-LS5.2-RD<\/td>\n<\/td>\nM7<\/td>\nMDD<\/td>\nC95872<\/td>\nLCSC<\/td>\n<\/tr>\n
    1<\/td>\nPZ254V-11-02P<\/td>\nH1<\/td>\nHDR-TH_2P-P2.54-V-M<\/td>\n<\/td>\nPZ254V-11-02P<\/td>\nXFCN(\u5174\u98de)<\/td>\nC492401<\/td>\nLCSC<\/td>\n<\/tr>\n
    2<\/td>\n2.54-1*4<\/td>\nH2,H4<\/td>\nHDR-TH_4P-P2.54-V-M-1<\/td>\n<\/td>\n2.54-1*4<\/td>\nZHOURI(\u6d32\u65e5)<\/td>\nC5116483<\/td>\nLCSC<\/td>\n<\/tr>\n
    1<\/td>\n2.54-1x6P\u76f4\u9488<\/td>\nH3<\/td>\nHDR-TH_6P-P2.54-V-M-1<\/td>\n<\/td>\n2.54-1x6P\u76f4\u9488<\/td>\nBOOMELE(\u535a\u7a46\u7cbe\u5bc6)<\/td>\nC37208<\/td>\nLCSC<\/td>\n<\/tr>\n
    1<\/td>\n68uH<\/td>\nL1<\/td>\nIND-SMD_L7.1-W6.6-1<\/td>\n68uH<\/td>\nPSPMAA0605H-680M-IGF<\/td>\nPROD(\u8c31\u7f57\u5fb7)<\/td>\nC2983094<\/td>\nLCSC<\/td>\n<\/tr>\n
    4<\/td>\nSM412301N<\/td>\nLED1,LED2,LED3,LED4<\/td>\nLED-SEG-TH_10P-L48.7-W69.7-P2.54-S60.20-BL<\/td>\n<\/td>\nSM412301N<\/td>\nARKLED(\u65b9\u821f)<\/td>\nC164872<\/td>\nLCSC<\/td>\n<\/tr>\n
    5<\/td>\nWJ128V-5.0-2P<\/td>\nP1,P2,P3,P4,P5<\/td>\nCONN-TH_2P-P5.00_WJ128V-5.0-2P<\/td>\n<\/td>\nWJ128V-5.0-2P<\/td>\nKANGNEX(\u5eb7\u5948\u514b\u65af\u7535\u6c14)<\/td>\nC8269<\/td>\nLCSC<\/td>\n<\/tr>\n
    2<\/td>\nMMBT3904<\/td>\nQ1,Q2<\/td>\nSOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR<\/td>\n<\/td>\nMMBT3904<\/td>\nCJ(\u6c5f\u82cf\u957f\u7535\/\u957f\u6676)<\/td>\nC20526<\/td>\nLCSC<\/td>\n<\/tr>\n
    1<\/td>\nD882 Y\u6863160~320<\/td>\nQ3<\/td>\nSOT-89-3_L4.5-W2.5-P1.50-LS4.2-BR<\/td>\n<\/td>\nD882 Y\u6863160~320<\/td>\nCJ(\u6c5f\u82cf\u957f\u7535\/\u957f\u6676)<\/td>\nC9634<\/td>\nLCSC<\/td>\n<\/tr>\n
    2<\/td>\n2.2k\u03a9<\/td>\nR1,R2<\/td>\nR0805<\/td>\n2.2k\u03a9<\/td>\n0805W8F2201T5E<\/td>\nUNI-ROYAL(\u539a\u58f0)<\/td>\nC17520<\/td>\nLCSC<\/td>\n<\/tr>\n
    8<\/td>\n10k\u03a9<\/td>\nR3,R4,R12,R13,R14,R32,R42,R51<\/td>\nR0603<\/td>\n10k\u03a9<\/td>\n0603WAF1002T5E<\/td>\nUNI-ROYAL(\u539a\u58f0)<\/td>\nC25804<\/td>\nLCSC<\/td>\n<\/tr>\n
    28<\/td>\n240\u03a9<\/td>\nR5,R6,R7,R8,R9,R10,R11,R19,R20,
    \nR21,R22,R23,R24,R25,R33,R34,
    \nR35,R36,R37,R38,R39,R44,R45,
    \nR46,R47,R48,R49,R50<\/td>\n    		R1206<\/td>\n240\u03a9<\/td>\n1206W4F2400T5E<\/td>\nUNI-ROYAL(\u539a\u58f0)<\/td>\nC17961<\/td>\nLCSC<\/td>\n<\/tr>\n
    6<\/td>\n1k\u03a9<\/td>\nR15,R16,R29,R30,R41,R43<\/td>\nR0603<\/td>\n1k\u03a9<\/td>\n0603WAF1001T5E<\/td>\nUNI-ROYAL(\u539a\u58f0)<\/td>\nC21190<\/td>\nLCSC<\/td>\n<\/tr>\n
    4<\/td>\n4.7k\u03a9<\/td>\nR17,R18,R26,R27<\/td>\nR0805<\/td>\n4.7k\u03a9<\/td>\n0805W8F4701T5E<\/td>\nUNI-ROYAL(\u539a\u58f0)<\/td>\nC17673<\/td>\nLCSC<\/td>\n<\/tr>\n
    1<\/td>\n120\u03a9<\/td>\nR28<\/td>\nR0603<\/td>\n120\u03a9<\/td>\n0603WAF1200T5E<\/td>\nUNI-ROYAL(\u539a\u58f0)<\/td>\nC22787<\/td>\nLCSC<\/td>\n<\/tr>\n
    1<\/td>\n1M\u03a9<\/td>\nR31<\/td>\nR0603<\/td>\n1M\u03a9<\/td>\n0603WAF1004T5E<\/td>\nUNI-ROYAL(\u539a\u58f0)<\/td>\nC22935<\/td>\nLCSC<\/td>\n<\/tr>\n
    1<\/td>\n120\u03a9<\/td>\nR40<\/td>\nR1206<\/td>\n120\u03a9<\/td>\n1206W4F1200T5E<\/td>\nUNI-ROYAL(\u539a\u58f0)<\/td>\nC17909<\/td>\nLCSC<\/td>\n<\/tr>\n
    4<\/td>\nTS-1187A-B-A-B<\/td>\nSW1,SW2,SW3,SW5<\/td>\nSW-SMD_4P-L5.1-W5.1-P3.70-LS6.5-TL-2<\/td>\n<\/td>\nTS-1187A-B-A-B<\/td>\nXKB Connectivity(\u4e2d\u56fd\u661f\u5764)<\/td>\nC318884<\/td>\nLCSC<\/td>\n<\/tr>\n
    1<\/td>\nMST22D18G2 125<\/td>\nSW4<\/td>\nSW-SMD_MST22D18G2<\/td>\n<\/td>\nMST22D18G2 125<\/td>\nSHOU HAN(\u9996\u97e9)<\/td>\nC2906280<\/td>\nLCSC<\/td>\n<\/tr>\n
    4<\/td>\nTest-Point<\/td>\nTP1,TP2,TP3,TP4<\/td>\nTest-Point-0.5mm<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    4<\/td>\n74HC595D,118<\/td>\nU1,U6,U10,U13<\/td>\nSOIC-16_L9.9-W3.9-P1.27-LS6.0-BL<\/td>\n<\/td>\n74HC595D,118<\/td>\nNexperia(\u5b89\u4e16)<\/td>\nC5947<\/td>\nLCSC<\/td>\n<\/tr>\n
    4<\/td>\nULN2003ADR<\/td>\nU2,U7,U11,U14<\/td>\nSOIC-16_L9.9-W3.9-P1.27-LS6.0-BL<\/td>\n<\/td>\nULN2003ADR<\/td>\nTI(\u5fb7\u5dde\u4eea\u5668)<\/td>\nC7512<\/td>\nLCSC<\/td>\n<\/tr>\n
    2<\/td>\nEL357N(C)(TA)-G<\/td>\nU3,U4<\/td>\nOPTO-SMD-4_L4.4-W4.1-P2.54-LS7.0-TL<\/td>\n<\/td>\nEL357N(C)(TA)-G<\/td>\nEVERLIGHT(\u4ebf\u5149)<\/td>\nC29981<\/td>\nLCSC<\/td>\n<\/tr>\n
    1<\/td>\nXL1509-5.0E1<\/td>\nU5<\/td>\nSOIC-8_L5.0-W4.0-P1.27-LS6.0-BL<\/td>\n<\/td>\nXL1509-5.0E1<\/td>\nXLSEMI(\u82af\u9f99)<\/td>\nC61063<\/td>\nLCSC<\/td>\n<\/tr>\n
    1<\/td>\nMAX485CSA+T<\/td>\nU8<\/td>\nSOIC-8_L4.9-W3.9-P1.27-LS6.0-BL<\/td>\n<\/td>\nMAX485CSA+T<\/td>\nADI(\u4e9a\u5fb7\u8bfa)\/MAXIM(\u7f8e\u4fe1)<\/td>\nC9945<\/td>\nLCSC<\/td>\n<\/tr>\n
    1<\/td>\nCH340C<\/td>\nU9<\/td>\nSOP-16_L10.0-W3.9-P1.27-LS6.0-BL<\/td>\n<\/td>\nCH340C<\/td>\nWCH(\u5357\u4eac\u6c81\u6052)<\/td>\nC84681<\/td>\nLCSC<\/td>\n<\/tr>\n
    1<\/td>\nATMEGA328P-AU<\/td>\nU12<\/td>\nTQFP-32_L7.0-W7.0-P0.80-LS9.0-BL<\/td>\n<\/td>\nATMEGA328P-AU<\/td>\nMICROCHIP(\u7f8e\u56fd\u5fae\u82af)<\/td>\nC14877<\/td>\nLCSC<\/td>\n<\/tr>\n
    1<\/td>\nUSB-TYPE-C-018<\/td>\nUSB1<\/td>\nUSB-C_SMD-TYPE-C-31-M-12<\/td>\n<\/td>\nUSB-TYPE-C-018<\/td>\nDEALON(\u5fb7\u827a\u9686)<\/td>\nC2927038<\/td>\nLCSC<\/td>\n<\/tr>\n
    1<\/td>\n16MHz<\/td>\nX1<\/td>\nOSC-SMD_3P-L3.2-W1.3-P0.95-L<\/td>\n16MHz<\/td>\nCSTCE16M0V53-R0<\/td>\nmuRata(\u6751\u7530)<\/td>\nC32180<\/td>\nLCSC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/div><\/div><\/div><\/div><\/div><\/section>
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    CONEXIONES EXTERNAS
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    COMO SUBIR BOOTLOADER
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    PASO 1 : SUBIR PROGRAMA BOOTLOADER A UN\u00a0 ARDUINO UNO<\/span><\/h6>\n

    Primero subimos este c\u00f3digo\u00a0BOOTLOADER<\/strong><\/a>\u00a0a un arduino UNO como normalmente subimos cualquier programa a nuestra placa arduino UNO.<\/p>\n<\/div>\n<\/div>\n

    \n
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    PASO 2 : CABLEADO PARA SUBIR GESTOR DE ARRANQUE (BOOTLOADER)<\/span><\/h6>\n

    Despues de haber subido el programa anterior, ahora vamos aquemar el gestor de arranque al nuevo microcontrolador que tiene nuestro plc.
    \nRecuerden que para poder usar un microcontrolador nuevo (atmega328P-AU), es necesario subir\u00a0 un gestor de arranque como tambi\u00e9n llamado \u201cBOOTLOADER\u201d, esto nos facilitar\u00e1 subir programas en futuras ocasiones. Especialmente cuando se quiere programar desde el IDE de arduino.<\/p>\n

    finalmente para quemar el bootloader se tendr\u00e1 que realizar a trav\u00e9s de los pines ISP, que pr\u00e1cticamente ser\u00edan los pines [(MOSI=PIN 11) (MISO = PIN 12) (SCK=PIN 13) (Slave=PIN 10)]. Para subir y quemar el gestor de arranque necesitaremos un arduino UNO \u00f3 MEGA y realizar las siguientes conexiones (ARDUINO UNO \u2013 Contador).\u00a0 OJO<\/strong>\u00a0que este paso solo se hace una sola vez.<\/em><\/p>\n<\/div>\n<\/div>\n

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    DIAGRAMA DE FLUJO
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    CODIGO ARDUINO
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    #include <EEPROM.h>\r\n\r\nint clockpin = 12;  \/\/Cuando ay que leer los bit      SH\r\nint data = 7;       \/\/Envio datos                     DS\r\nint latch = 11;     \/\/indica pin de salida en el chip ST\r\n\/\/ no cambiar el const int\r\nconst int senIN = 2;   \/\/ pin 2 como entrada para el sensor de entrada de personas\r\nconst int senOUT = 3;  \/\/ pin 3 como entrada para el sensor de salida de personas\r\n\r\nconst int minus = 4;  \/\/ para descontar la capacidad\r\nconst int ok = 5;\r\nconst int add = 6;\r\n\r\nint last_ok = 0;\r\nbyte stateOk = 0;\r\nbool stateConfigAforo = false;\r\n\r\nint last_state_senIN = 0;   \/\/ estado del pulsado  anterior\r\nint last_state_senOUT = 0;  \/\/ estado  del pulsado anterior\r\n\r\nunsigned int contador = 0;\r\nbool stateIN = false;\r\nbool stateOUT = false;\r\n\r\nint aforo = 50;\r\nint direc_aforo = 0;\r\n\r\nconst int buzzer = 9;\r\nconst int sir = 10;\r\n\r\nbyte contadorDisplay[4] = { 0, 0, 0, 0 };\r\nconst int NUM[] = {\r\n  63,   \/\/Numero 0 en binario es : 00111111\r\n  6,    \/\/Numero 1 en binario es : 00000110\r\n  91,   \/\/Numero 2 en binario es : 01011011\r\n  79,   \/\/Numero 3 en binario es : 01001111\r\n  102,  \/\/Numero 4 en binario es : 01100110\r\n  109,  \/\/Numero 5 en binario es : 01101101\r\n  125,  \/\/Numero 6 en binario es : 01111101\r\n  7,    \/\/Numero 7 en binario es : 00000111\r\n  127,  \/\/Numero 8 en binario es : 01111111\r\n  111,  \/\/Numero 9 en binario es : 01101111\r\n  63,   \/\/Numero 0 en binario es : 00111111\r\n  64,   \/\/Numero 0 en binario es : 01000000\r\n  0,    \/\/Numero 0 en binario es : 00000000\r\n};\r\nvoid setup() {\r\n  Serial.begin(9600);\r\n\r\n  pinMode(latch, OUTPUT);\r\n  pinMode(clockpin, OUTPUT);\r\n  pinMode(data, OUTPUT);\r\n\r\n  pinMode(buzzer, OUTPUT);\r\n  pinMode(sir, OUTPUT);\r\n\r\n  pinMode(senIN, INPUT);\r\n  pinMode(senOUT, INPUT);\r\n\r\n  pinMode(minus, INPUT);\r\n  pinMode(ok, INPUT);\r\n  pinMode(add, INPUT);\r\n\r\n  EEPROM.get(direc_aforo, aforo);\r\n}\r\n\r\nvoid loop() {\r\n  \/\/Serial.println(aforo);\r\n\r\n  if (digitalRead(ok) != last_ok) {\r\n    if (digitalRead(ok) == LOW) {\r\n      stateOk++;\r\n      delay(250);\r\n    }\r\n  }\r\n  last_ok = digitalRead(ok);\r\n  switch (stateOk) {\r\n    case 1:\r\n      stateConfigAforo = true;\r\n      break;\r\n    case 2:\r\n      stateConfigAforo = false;\r\n      stateOk = 0;\r\n      break;\r\n  }\r\n\r\n  if (stateConfigAforo == false) {\r\n    if (digitalRead(senIN) != last_state_senIN) {\r\n      if (digitalRead(senIN) == LOW) {\r\n        if (stateOUT == true) {\r\n          if (contador > 0) { contador--; }\r\n          stateOUT = false;\r\n        } else stateIN = true;\r\n      }\r\n    }\r\n    last_state_senIN = digitalRead(senIN);\r\n\r\n    if (digitalRead(senOUT) != last_state_senOUT) {\r\n      if (digitalRead(senOUT) == LOW) {\r\n        if (stateIN == true) {\r\n          if (contador < 9999) { contador++; }\r\n          stateIN = false;\r\n        } else stateOUT = true;\r\n      }\r\n    }\r\n    last_state_senOUT = digitalRead(senOUT);\r\n\r\n    if (contador >= aforo) {\r\n      tone(buzzer, 5000);  \/\/ Pin 9, frecuencia\r\n      digitalWrite(sir, 1);\r\n    } else {\r\n      noTone(buzzer);\r\n      digitalWrite(sir, 0);\r\n    }\r\n    convert();\r\n  }\r\n  if (stateConfigAforo == true) {\r\n    configAforo();\r\n    noTone(buzzer);\r\n    digitalWrite(sir, 0);\r\n  }\r\n}\r\nvoid configAforo() {\r\n  if (digitalRead(add) == 1) {\r\n    if (aforo < 9999) {\r\n      aforo++;\r\n    }\r\n\r\n    delay(150);\r\n  } else if (digitalRead(minus) == 1) {\r\n    if (aforo > 0) {\r\n      aforo--;\r\n    }\r\n    delay(150);\r\n  }\r\n  EEPROM.put(direc_aforo, aforo);\r\n  convert();\r\n}\r\n\r\nvoid convert() {\r\n  if (stateConfigAforo == false) {\r\n    contadorDisplay[0] = contador % 10;          \/\/unidades\r\n    contadorDisplay[1] = (contador \/ 10) % 10;   \/\/decenas\r\n    contadorDisplay[2] = (contador \/ 100) % 10;  \/\/centenas\r\n    contadorDisplay[3] = (contador \/ 1000);      \/\/millar\r\n  }\r\n  if (stateConfigAforo == true) {\r\n    contadorDisplay[0] = aforo % 10;          \/\/unidades\r\n    contadorDisplay[1] = (aforo \/ 10) % 10;   \/\/decenas\r\n    contadorDisplay[2] = (aforo \/ 100) % 10;  \/\/centenas\r\n    contadorDisplay[3] = (aforo \/ 1000);      \/\/millar\r\n  }\r\n  cont();\r\n}\r\nvoid cont() {\r\n  digitalWrite(latch, LOW);\r\n  shiftOut(data, clockpin, MSBFIRST, NUM[contadorDisplay[0]]);  \/\/und\r\n  shiftOut(data, clockpin, MSBFIRST, NUM[contadorDisplay[1]]);  \/\/ dec\r\n  shiftOut(data, clockpin, MSBFIRST, NUM[contadorDisplay[2]]);  \/\/und\r\n  shiftOut(data, clockpin, MSBFIRST, NUM[contadorDisplay[3]]);  \/\/ dec\r\n  digitalWrite(latch, HIGH);\r\n}<\/pre>\n\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/div><\/div><\/div><\/div><\/div><\/section>
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    VIDEO
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