Caaca

[Momoo2100]

int echoPin = 7;
int triggerPin = 8;

int distance = 0;
long readUltrasonicDistance(int triggerPin, int echoPin);

void setup() {
Serial.begin(9600);
pinMode(triggerPin, OUTPUT);
digitalWrite(triggerPin, LOW);
delayMicroseconds(2);
digitalWrite(triggerPin, HIGH);
delayMicroseconds(10);
digitalWrite(triggerPin, LOW);
pinMode(echoPin, INPUT);

pinMode(11, OUTPUT);
pinMode(12, OUTPUT);
pinMode(13, OUTPUT);
}

void loop() {
distance = 0.01723 * readUltrasonicDistance(triggerPin, echoPin);
Serial.println(distance);

if (distance >= 200) {
digitalWrite(11, HIGH);
digitalWrite(12, LOW);
digitalWrite(13, LOW);
} else {
if (distance < 200 && distance >= 80) {
digitalWrite(11, LOW);
digitalWrite(12, HIGH);
digitalWrite(13, LOW);
} else {
digitalWrite(11, LOW);
digitalWrite(12, LOW);
digitalWrite(13, HIGH);
}
}

delay(10); // Retarde un peu pour améliorer la simulation
}

// Définition de la fonction readUltrasonicDistance
long readUltrasonicDistance(int triggerPin, int echoPin) {
// Envoie une impulsion de 10 microsecondes pour déclencher le capteur à ultrasons
digitalWrite(triggerPin, LOW);
delayMicroseconds(2);
digitalWrite(triggerPin, HIGH);
delayMicroseconds(10);
digitalWrite(triggerPin, LOW);

// Lis la durée de l'impulsion renvoyée par le capteur
long duration = pulseIn(echoPin, HIGH);

// Calcule la distance en cm
long distance = duration * 0.034 / 2;

return distance;
}

[per1234]

@Momoo2100 I don't know what you are attempting to accomplish by sharing your sketch, but this is not an appropriate place for it. This is the second time (#11983).

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If you are wanting to get assistance with your project, you can ask for assistance on Arduino Forum:

https://forum.arduino.cc/

but you will need to make the effort to clearly communicating what you need assistance with instead of just dumping your code as you did here.

If you only want to publish your code, do that in your own GitHub repository, not ours!