#define TDS 2
#define PH 15
#define Temp 36

void setup() {
  Serial.begin(115200);
  pinMode(TDS,INPUT);
  pinMode(PH,INPUT);
  pinMode(Temp,INPUT);
}

void loop() {
  
  //Read alnalog value from ADC converter
   int16_t tdsValue = analogRead(TDS);
   //Find voltage at the pin
   float voltage = tdsValue * (5 / 4095.0);
   //Find actual value as sensor's max voltage is 2.3
   int16_t mappedTdsValue = (voltage / 2.3) * 1000;

  //Read analog value from PH_PIN
  int16_t phValue = analogRead(PH);
  int16_t  tempValue = analogRead(Temp);
   

   Serial.print("TDS: ");
   Serial.print(tdsValue);
   Serial.print(" ph: ");
   Serial.print(phValue);
   Serial.print(" Temp: ");
   Serial.println(tempValue);
   // put your main code here, to run repeatedly:

   delay(1000); // this speeds up the simulation
}