Testing LM35 Temperature Sensor with Arduino | Tamil tutorial

Code:-



float temp;

float farh;

int tempPin = 0;

void setup()

{

Serial.begin(9600);

}



void loop()

{

temp = analogRead(tempPin);

temp = temp * 0.48828125;

farh= (temp*9)/5 + 32;

Serial.print("TEMPRATURE = ");

Serial.print(temp);

Serial.print(" C\t");

Serial.print("TEMPRATURE = ");

Serial.print(farh);

Serial.print(" F");

Serial.println();

delay(1000);

}