PuriBottleHere is our final program :
int trigPin = A0; //Trig - green Jumper
int echoPin = A1; //Echo - yellow Jumper
long duration, cm, inches;
// on assigne chaque led a une borne de l'arduino //
const int A = 2;
const int B = 3;
const int C = 4;
const int D = 5;
const int E = 6;
const int F = 7;
const int G = 8;
const int H = 9;
const int I = 10;
const int J = 11;
const int K = 12;
const int L = 13;
const int M = 1 ;
const int N = A5 ;
void setup() {
//Serial Port begin
Serial.begin (9600);
//Define inputs and outputs
pinMode(trigPin, OUTPUT);
pinMode(echoPin, INPUT);
pinMode(A, OUTPUT);
pinMode(B, OUTPUT);
pinMode(C, OUTPUT);
pinMode(D, OUTPUT);
pinMode(E, OUTPUT);
pinMode(F, OUTPUT);
pinMode(N, OUTPUT);
pinMode(G, OUTPUT);
pinMode(H, OUTPUT);
pinMode(I, OUTPUT);
pinMode(J, OUTPUT);
pinMode(K, OUTPUT);
pinMode(L, OUTPUT);
pinMode(M, OUTPUT);
pinMode(N, OUTPUT);
// Mise a l'etat Haut de ces sortie pour eteindre le Led de l'aficheur//
digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,HIGH);
digitalWrite (N,HIGH);
digitalWrite (G,HIGH);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,HIGH);
digitalWrite (K,HIGH);
digitalWrite (L,HIGH);
digitalWrite (M,HIGH);
digitalWrite (N,HIGH);
}
void loop()
{
// The sensor is triggered by a HIGH pulse of 10 or more microseconds.
// Give a short LOW pulse beforehand to ensure a clean HIGH pulse:
digitalWrite(trigPin, LOW);
delayMicroseconds(5);
digitalWrite(trigPin, HIGH);
delayMicroseconds(10);
digitalWrite(trigPin, LOW);
// Read the signal from the sensor: a HIGH pulse whose
// duration is the time (in microseconds) from the sending
// of the ping to the reception of its echo off of an object.
pinMode(echoPin, INPUT);
duration = pulseIn(echoPin, HIGH);
// convert the time into a distance
cm =((duration/2) / 29.1);
inches =((duration/2) / 74);
Serial.print(inches);
Serial.print("in, ");
Serial.print(cm);
Serial.print("cm");
Serial.println();
delay(250);
if (inches == 0)
{
digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,HIGH);
digitalWrite (N,LOW);
digitalWrite (G,HIGH);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,HIGH);
digitalWrite (K,HIGH);
digitalWrite (L,HIGH);
digitalWrite (M,LOW);
digitalWrite (N,LOW);
}
else if (inches == 1)
{
digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,HIGH);
digitalWrite (N,LOW);
digitalWrite (G,LOW);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,LOW);
digitalWrite (K,LOW);
digitalWrite (L,LOW);
digitalWrite (M,LOW);
digitalWrite (N,LOW);
}
else if (inches == 2)
{
digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,HIGH);
digitalWrite (N,LOW);
digitalWrite (G,HIGH);
digitalWrite (H,HIGH);
digitalWrite (I,LOW);
digitalWrite (J,HIGH);
digitalWrite (K,HIGH);
digitalWrite (L,LOW);
digitalWrite (M,HIGH);
digitalWrite (N,LOW);
}
else if (inches == 3)
{
digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,HIGH);
digitalWrite (N,LOW);
digitalWrite (G,HIGH);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,HIGH);
digitalWrite (K,LOW);
digitalWrite (L,LOW);
digitalWrite (M,HIGH);
digitalWrite (N,LOW);
}
else if (inches == 4)
{
digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,HIGH);
digitalWrite (N,LOW);
digitalWrite (G,LOW);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,LOW);
digitalWrite (K,LOW);
digitalWrite (L,HIGH);
digitalWrite (M,HIGH);
digitalWrite (N,LOW);
}
else if (inches == 5)
{
digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,HIGH);
digitalWrite (N,LOW);
digitalWrite (G,HIGH);
digitalWrite (H,LOW);
digitalWrite (I,HIGH);
digitalWrite (J,HIGH);
digitalWrite (K,LOW);
digitalWrite (L,HIGH);
digitalWrite (M,HIGH);
digitalWrite (N,LOW);
}
else if (inches == 6)
{
digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,HIGH);
digitalWrite (N,LOW);
digitalWrite (G,HIGH);
digitalWrite (H,LOW);
digitalWrite (I,HIGH);
digitalWrite (J,HIGH);
digitalWrite (K,HIGH);
digitalWrite (L,HIGH);
digitalWrite (M,HIGH);
digitalWrite (N,LOW);
}
else if (inches == 7)
{
digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,HIGH);
digitalWrite (N,LOW);
digitalWrite (G,HIGH);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,LOW);
digitalWrite (K,LOW);
digitalWrite (L,LOW);
digitalWrite (M,LOW);
digitalWrite (N,LOW);
}
else if (inches == 8 )
{
digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,HIGH);
digitalWrite (N,LOW);
digitalWrite (G,HIGH);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,HIGH);
digitalWrite (K,HIGH);
digitalWrite (L,HIGH);
digitalWrite (M,HIGH);
digitalWrite (N,LOW);
}
else if (inches == 9)
{
digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,HIGH);
digitalWrite (N,LOW);
digitalWrite (G,HIGH);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,HIGH);
digitalWrite (K,LOW);
digitalWrite (L,HIGH);
digitalWrite (M,HIGH);
digitalWrite (N,LOW);
}
else if (inches == 10)
{
digitalWrite (A,LOW);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,LOW);
digitalWrite (E,LOW);
digitalWrite (F,LOW);
digitalWrite (N,LOW);
digitalWrite (G,HIGH);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,HIGH);
digitalWrite (K,HIGH);
digitalWrite (L,HIGH);
digitalWrite (M,LOW);
digitalWrite (N,LOW);
}
else if (inches == 11)
{
digitalWrite (A,LOW);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,LOW);
digitalWrite (E,LOW);
digitalWrite (F,LOW);
digitalWrite (N,LOW);
digitalWrite (G,LOW);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,LOW);
digitalWrite (K,LOW);
digitalWrite (L,LOW);
digitalWrite (M,LOW);
digitalWrite (N,LOW);
}
else if (inches == 12)
{
digitalWrite (A,LOW);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,LOW);
digitalWrite (E,LOW);
digitalWrite (F,LOW);
digitalWrite (N,LOW);
digitalWrite (G,HIGH);
digitalWrite (H,HIGH);
digitalWrite (I,LOW);
digitalWrite (J,HIGH);
digitalWrite (K,HIGH);
digitalWrite (L,LOW);
digitalWrite (M,HIGH);
digitalWrite (N,LOW);
}
else if (inches == 13)
{
digitalWrite (A,LOW);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,LOW);
digitalWrite (E,LOW);
digitalWrite (F,LOW);
digitalWrite (N,LOW);
digitalWrite (G,HIGH);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,HIGH);
digitalWrite (K,LOW);
digitalWrite (L,LOW);
digitalWrite (M,HIGH);
digitalWrite (N,LOW);
}
else if (inches == 14)
{
digitalWrite (A,LOW);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,LOW);
digitalWrite (E,LOW);
digitalWrite (F,LOW);
digitalWrite (N,LOW);
digitalWrite (G,LOW);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,LOW);
digitalWrite (K,LOW);
digitalWrite (L,HIGH);
digitalWrite (M,HIGH);
digitalWrite (N,LOW);
}
else if (inches == 15)
{
digitalWrite (A,LOW);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,LOW);
digitalWrite (E,LOW);
digitalWrite (F,LOW);
digitalWrite (N,LOW);
digitalWrite (G,HIGH);
digitalWrite (H,LOW);
digitalWrite (I,HIGH);
digitalWrite (J,HIGH);
digitalWrite (K,LOW);
digitalWrite (L,HIGH);
digitalWrite (M,HIGH);
digitalWrite (N,LOW);
}
else if (inches == 16)
{
digitalWrite (A,LOW);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,LOW);
digitalWrite (E,LOW);
digitalWrite (F,LOW);
digitalWrite (N,LOW);
digitalWrite (G,HIGH);
digitalWrite (H,LOW);
digitalWrite (I,HIGH);
digitalWrite (J,HIGH);
digitalWrite (K,HIGH);
digitalWrite (L,HIGH);
digitalWrite (M,HIGH);
digitalWrite (N,LOW);
}
else if (inches == 17)
{
digitalWrite (A,LOW);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,LOW);
digitalWrite (E,LOW);
digitalWrite (F,LOW);
digitalWrite (N,LOW);
digitalWrite (G,HIGH);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,LOW);
digitalWrite (K,LOW);
digitalWrite (L,LOW);
digitalWrite (M,LOW);
digitalWrite (N,LOW);
}
else if (inches == 18)
{digitalWrite (A,LOW);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,LOW);
digitalWrite (E,LOW);
digitalWrite (F,LOW);
digitalWrite (N,LOW);
digitalWrite (G,HIGH);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,HIGH);
digitalWrite (K,HIGH);
digitalWrite (L,HIGH);
digitalWrite (M,HIGH);
digitalWrite (N,LOW);
}
else if (inches == 19)
{digitalWrite (A,LOW);
digitalWrite (B,HIGH);
digitalWrite (C,HIGH);
digitalWrite (D,LOW);
digitalWrite (E,LOW);
digitalWrite (F,LOW);
digitalWrite (N,LOW);
digitalWrite (G,HIGH);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,HIGH);
digitalWrite (K,LOW);
digitalWrite (L,HIGH);
digitalWrite (M,HIGH);
digitalWrite (N,LOW);
}
else if (inches == 20)
{digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,LOW);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,LOW);
digitalWrite (N,HIGH);
digitalWrite (G,HIGH);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,HIGH);
digitalWrite (K,HIGH);
digitalWrite (L,HIGH);
digitalWrite (M,LOW);
digitalWrite (N,HIGH);
}
else if (inches == 21)
{digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,LOW);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,LOW);
digitalWrite (N,HIGH);
digitalWrite (G,LOW);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,LOW);
digitalWrite (K,LOW);
digitalWrite (L,LOW);
digitalWrite (M,LOW);
digitalWrite (N,HIGH);
}
else if (inches == 22)
{digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,LOW);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,LOW);
digitalWrite (N,HIGH);
digitalWrite (G,HIGH);
digitalWrite (H,HIGH);
digitalWrite (I,LOW);
digitalWrite (J,HIGH);
digitalWrite (K,HIGH);
digitalWrite (L,LOW);
digitalWrite (M,HIGH);
digitalWrite (N,HIGH);
}
else if (inches == 23)
{digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,LOW);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,LOW);
digitalWrite (N,HIGH);
digitalWrite (G,HIGH);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,HIGH);
digitalWrite (K,LOW);
digitalWrite (L,LOW);
digitalWrite (M,HIGH);
digitalWrite (N,HIGH);
}
else if (inches == 24)
{digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,LOW);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,LOW);
digitalWrite (N,HIGH);
digitalWrite (G,LOW);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,LOW);
digitalWrite (K,LOW);
digitalWrite (L,HIGH);
digitalWrite (M,HIGH);
digitalWrite (N,HIGH);
}
else if (inches == 25)
{digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,LOW);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,LOW);
digitalWrite (N,HIGH);
digitalWrite (G,HIGH);
digitalWrite (H,LOW);
digitalWrite (I,HIGH);
digitalWrite (J,HIGH);
digitalWrite (K,LOW);
digitalWrite (L,HIGH);
digitalWrite (M,HIGH);
digitalWrite (N,HIGH);
}
else if (inches == 26)
{digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,LOW);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,LOW);
digitalWrite (N,HIGH);
digitalWrite (G,HIGH);
digitalWrite (H,LOW);
digitalWrite (I,HIGH);
digitalWrite (J,HIGH);
digitalWrite (K,HIGH);
digitalWrite (L,HIGH);
digitalWrite (M,HIGH);
digitalWrite (N,HIGH);
}
else if (inches == 27)
{digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,LOW);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,LOW);
digitalWrite (N,HIGH);
digitalWrite (G,HIGH);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,LOW);
digitalWrite (K,LOW);
digitalWrite (L,LOW);
digitalWrite (M,LOW);
digitalWrite (N,HIGH);
}
else if (inches == 28)
{digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,LOW);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,LOW);
digitalWrite (N,HIGH);
digitalWrite (G,HIGH);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,HIGH);
digitalWrite (K,HIGH);
digitalWrite (L,HIGH);
digitalWrite (M,HIGH);
digitalWrite (N,HIGH);
}
else if (inches == 29)
{digitalWrite (A,HIGH);
digitalWrite (B,HIGH);
digitalWrite (C,LOW);
digitalWrite (D,HIGH);
digitalWrite (E,HIGH);
digitalWrite (F,LOW);
digitalWrite (N,HIGH);
digitalWrite (G,HIGH);
digitalWrite (H,HIGH);
digitalWrite (I,HIGH);
digitalWrite (J,HIGH);
digitalWrite (K,LOW);
digitalWrite (L,HIGH);
digitalWrite (M,HIGH);
digitalWrite (N,HIGH);
}
}
And that works !
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