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carro.ino
51 lines (42 loc) · 920 Bytes
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carro.ino
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int pinTrig = 2;
int pinEcho = 3;
int pin_1_Motor1 = 5;
int pin_2_Motor1 = 6;
int pin_1_Motor2 = 9;
int pin_2_Motor2 = 10;
long distancia;
long tiempo;
void setup(){
pinMode(pinTrig, OUTPUT);
pinMode(pinEcho, INPUT);
pinMode(pin_1_Motor1,OUTPUT);
pinMode(pin_2_Motor1,OUTPUT);
pinMode(pin_1_Motor2,OUTPUT);
pinMode(pin_2_Motor2,OUTPUT);
Serial.begin(9600);
}
void loop(){
digitalWrite(pinTrig,LOW);
delayMicroseconds(5);
digitalWrite(pinTrig,HIGH);
delayMicroseconds(10);
tiempo = pulseIn(pinEcho,HIGH);
distancia = int(0.017*tiempo);
Serial.println("Distancia: ");
Serial.println(distancia);
Serial.println(" cm");
if (distancia < 50){
digitalWrite(5,1);
digitalWrite(10,1);
digitalWrite(6,0);
digitalWrite(9,0);
delay(1000);
}
else{
digitalWrite(5,0);
digitalWrite(10,0);
digitalWrite(6,1);
digitalWrite(9,1);
delay(1000);
}
}