lab3_demo_thermistor.ino

#define THERMISTOR_PIN                A0

/* Arduino ADC on 10-bitine - st 2^10 = 1024 */
#define ADC_RESOLUTION               1024

/* Kasuta enda Arduino võrdluspinget */
#define REF_VOLTAGE                  9.00 

const uint16_t tickDelay = 500;

void setup() 
{
  Serial.begin(9600);
  pinMode(THERMISTOR_PIN, INPUT);
}

void loop() 
{
  uint16_t tempSensor = analogRead(THERMISTOR_PIN);
  float tempInC = ((tempSensor / (float)ADC_RESOLUTION) * REF_VOLTAGE - 0.5) * 100;
  
  Serial.print("Temperatuur: ");
  Serial.print(tempInC);
  Serial.println("°C");
  
  delay(tickDelay);
}