{"id":2870,"date":"2023-12-11T22:17:53","date_gmt":"2023-12-12T03:17:53","guid":{"rendered":"https:\/\/www.electroallweb.com\/?p=2870"},"modified":"2023-12-11T22:30:35","modified_gmt":"2023-12-12T03:30:35","slug":"2870","status":"publish","type":"post","link":"https:\/\/www.electroallweb.com\/index.php\/2023\/12\/11\/2870\/","title":{"rendered":"Manejo del SENSOR DE FLUJO"},"content":{"rendered":"
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CONEXIONES EXTERNAS
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CODIGO
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#include <LiquidCrystal_I2C.h> \/\/ Debe descargar la Libreria que controla el I2C\r\n#include<Wire.h>\r\nLiquidCrystal_I2C lcd(0x27, 20, 4);\r\n\r\nconst int pulsador_ = 3;\r\nconst int bomba    = 12;\r\nvolatile double waterFlow;\r\nboolean state = false;\r\nint pulsador;\r\nvoid setup() {\r\n  lcd.init();\r\n  lcd.backlight();\r\n  lcd.setCursor(1, 0);\r\n  lcd.print(\"ELECTROALL.\");\r\n  delay(600);\r\n  lcd.clear();\r\n  lcd.setCursor(0, 0);\r\n  lcd.print(\"waterFlow: \");\r\n  lcd.print(waterFlow);\r\n  lcd.print(\" L\");\r\n  waterFlow = 0;\r\n\r\n  pinMode(pulsador_, INPUT_PULLUP); \/\/Resistencia de pullup interna\r\n  attachInterrupt(0, pulse, RISING);  \/\/DIGITAL Pin 2: Interrupt 0\r\n\r\n  pinMode(bomba, OUTPUT);\r\n}\r\nvoid loop() {\r\n\r\n  pulsador = digitalRead(pulsador_);\r\n\r\n  if (pulsador == 0) {\r\n    digitalWrite(bomba, 1);\r\n    state = true;\r\n    waterFlow = 0;\r\n  }\r\n  if (state == true) {\r\n    lcd.setCursor(0, 0);\r\n    lcd.print(\"waterFlow:\");\r\n    lcd.print(waterFlow);\r\n    lcd.print(\"L\");\r\n  }\r\n  if (waterFlow >= 1) {\r\n    digitalWrite(bomba, 0);\r\n    state = false;\r\n  }\r\n}\r\n\r\nvoid pulse()   \/\/measure the quantity of square wave\r\n{\r\n  waterFlow += 1.0 \/ 450.0;\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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LINK PRODUCTOS
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  1. SENSOR DE FLUJO<\/strong><\/span><\/a><\/li>\n
  2. BOMBA DE AGUA<\/strong><\/span><\/a><\/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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    VIDEO DEL MANEJO DE LA PANTALLA LCD
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