33 lines
866 B
C++
Executable File
33 lines
866 B
C++
Executable File
#include <LiquidCrystal_I2C.h>
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/* Pines del chip I2C al Arduino:
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/ VCC -> +5V /
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/ GND -> GND /
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/ SDA -> A4 /
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/ SCL -> A5 */
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// Pins chip I2C a LCD(addr,en,rw,rs,d4,d5,d6,d7,BackLight, BLstatus)
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LiquidCrystal_I2C lcd(0x27, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE);// Set the LCD I2C address [0x27 o 0x3F]
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void setup() {
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//pinMode(BACKLIGHT_PIN, OUTPUT );
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lcd.begin(20,4); // initialize the lcd
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//digitalWrite(BACKLIGHT_PIN, HIGH );
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}
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void loop() {
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lcd.clear();
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lcd.home();//
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lcd.print("Sainsmart docs????");
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delay(1000);
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lcd.setCursor(0, 1);// go to the next line
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lcd.print("just Googleit");
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delay(1000);
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lcd.setCursor(0, 2);// next line
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lcd.print(" funciona !!!!");
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delay(500);
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lcd.setCursor(0, 3);
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lcd.print(" XD! ");
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delay(1000);
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lcd.clear();
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}
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