const int analogPin = A0;  // Analog pin connected to the output of the EC sensor
const float voltageReference = 5.0;  // Arduino Uno voltage reference

void setup() {
  Serial.begin(9600);
}

void loop() {
  // Read analog value from the EC sensor
  int rawValue = analogRead(analogPin);
  
  // Convert raw analog value to voltage
  float voltage = (float)rawValue * voltageReference / 1023.0;
  
  // Print voltage value to Serial Monitor
  Serial.print("Voltage: ");
  Serial.println(voltage);
  
  delay(1000);  // Adjust delay as needed
}