/*
  Temperature Measurement:
  Reads an analog input on pin A0, converts it to Temperature, and prints the   result to the serial monitor.
  Graphical representation is available using serial plotter 
  (Tools > Serial Plotter menu)
  Attach the LM35 Temperature Sensor as shown in Circuit.
*/

// the setup routine runs once when you press reset:
void setup() {
  // initialize serial communication at 9600 bits per second:
  Serial.begin(9600);
}

// the loop routine runs over and over again forever:
void loop() {
  // read the input on analog pin 0, we have connected LM35 Output
  int sensorValue = analogRead(A0);
  
  // Convert the analog reading (which goes from 0 - 1023) to a Temperature:
  float Temperature = sensorValue / 2.048;
  
  // print out the value you read:
  Serial.print("Temperature:");
  Serial.println(Temperature);
  delay(1000);
}
								
							
							

	
								
#define ADC_VREF_mV    5000.0 // in millivolt
#define ADC_RESOLUTION 1024.0
#define PIN_LM35       A0
void setup() {
  Serial.begin(9600);
}
void loop() {
  // get the ADC value from the temperature sensor
  int adcVal = analogRead(PIN_LM35);
  // convert the ADC value to voltage in millivolt
  float milliVolt = adcVal * (ADC_VREF_mV / ADC_RESOLUTION);
  // convert the voltage to the temperature in Celsius
  float tempC = milliVolt / 10;
  // convert the Celsius to Fahrenheit
  float tempF = tempC * 9 / 5 + 32;
  // print the temperature in the Serial Monitor:
  Serial.print("Temperature: ");
  Serial.print(tempC);   // print the temperature in Celsius
  Serial.print("°C");
  Serial.print("  ~  "); // separator between Celsius and Fahrenheit
  Serial.print(tempF);   // print the temperature in Fahrenheit
  Serial.println("°F");
  delay(1000);
}
								
							
							

	
								
#include <LM35.h>

LM35 sensor(0);

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

void loop() {
  Serial.println(sensor.getTemp()); // Temp in celcius
  delay(1000);
}