Page 83 - Proyecto

void loop()
{ digitalWrite(trig, HIGH);
delay(1);
digitalWrite(trig, LOW);
t= pulseIn(echo, HIGH);
d= t/58.2;
delay(1);

if (d >150)
{ digitalWrite (ld1, LOW);
digitalWrite (ld2, LOW);
digitalWrite (ld3, LOW);
Serial.println("cm");
Serial.print(d); }
if (d <150)
{ digitalWrite (ld1, HIGH);
delay(1);
digitalWrite (ld2, LOW);
digitalWrite (ld3, LOW);
Serial.println("cm");
Serial.print(d); }
if (d<100)
{ digitalWrite (ld1, HIGH);
digitalWrite (ld2, HIGH);
delay(1);
digitalWrite (ld3, LOW);
Serial.println("cm");
Serial.print(d); }
if (d<50)
{ digitalWrite (ld1, HIGH);
digitalWrite (ld2, HIGH);
digitalWrite (ld3, HIGH);
delay(500);
Serial.println("cm");
Serial.print(d); }
dato=digitalRead(pir);
if(dato==HIGH && d<150)
{ digitalWrite(ldf, HIGH); }
else
digitalWrite(ldf, LOW);
delay(10);
}

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