Problem with temperature sensor.

i connected temperature sensor lm 35 (centigrade scale) temperature sensor. connected pins correctly. when use following code getting value of 6 in serial port.is wrong sensor or code? .can 1 point out what's wrong.

code: [select]


int temppin = 0;
int temp;
void setup()
{
  serial.begin(9600);
}

void loop()
{
  temp = analogread(temppin)/10;
  serial.println(temp);
}
 

what temperature in room?

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