#include <HCSR04.h>
byte triggerPin = 2;
byte echoCount = 6;
byte* echoPins = new byte[echoCount] { 10, 9, 8, 7, 6, 5 };
void setup () {
Serial.begin(9600);
HCSR04.begin(triggerPin, echoPins, echoCount);
}
void loop () {
double* distances = HCSR04.measureDistanceCm();
for (int i = 0; i < echoCount; i++) {
Serial.print(i + 1);
Serial.print(": ");
Serial.print(distances[i]);
Serial.println(" cm");
}
Serial.println("---");
delay(250);
}