Haciendo magnético Dedector (3 / 4 paso)

Paso 3: Pieza de Software:

#include < Wire.h >

#include < LiquidCrystal_I2C.h >

Lcd(0x27,16,2) de LiquidCrystal_I2C;

int Led = 13;

int sinyalpin = 3;

int val;

int buzzerpin = 10;

void setup)

{

LCD.init();

LCD.Backlight();

LCD.Print("Dedector");

pinMode (buzzerpin, salida);

pinMode (Led, salida);

pinMode (sinyalpin, entrada);

digitalWrite(buzzerpin,HIGH);

}

void loop)

{

Val = digitalRead (sinyalpin);

Si (val == HIGH) {lcd.setCursor (0, 1);

LCD.Print ("Manyetik yok");

digitalWrite (Led, baja);

digitalWrite(buzzerpin,HIGH);

}

otra cosa

{

lcd.setCursor (0, 1);

LCD.Print ("Manyetik var");

BEEP(500); digitalWrite (Led, alta);

}

}

anular el pitido (unsigned char delayms)

{

analogWrite (10, 255);

Delay(delayms);

analogWrite (10, 150);

Delay(delayms);

}