int Val_Pot=0;
float Val_Pot_ohm=0;
const int potPin = 34;
void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);

}

void loop() {
  Val_Pot = analogRead(potPin);
  Serial.print("Valeur Pot : ");
  Serial.println(Val_Pot);
  delay(500);
  Val_Pot_ohm = map(Val_Pot, 0, 4095, 0, 1000);
  Serial.print("Valeur Pot en Ohm: ");
  Serial.println(Val_Pot_ohm);
  delay(500);
}