lm35 arduino code
// LM35 ARDUINO CODE BY ZOUARI MEHDI
// 2022
int val;
const int tempPin = A0; // Temp sensor connected to analog pin A0
void setup()
{
Serial.begin(9600);
}
void loop()
{
val = analogRead(tempPin);
float temperature = ( val/1024.0)*500;
Serial.print("temperature=");
Serial.print(temperature);
Serial.print("*C");
Serial.println();
delay(1000);
}