/* Analog input, analog output, serial output Reads an analog input pin, maps the result to a range from 0 to 255 and uses the result to set the pulsewidth modulation (PWM) of an output pin. Also prints the results to the serial monitor. The circuit: * potentiometer connected to analog pin 0. Center pin of the potentiometer goes to the analog pin. side pins of the potentiometer go to +5V and ground * LED connected from digital pin 9 to ground created 29 Dec. 2008 modified 9 Apr 2012 by Tom Igoe -------------------------------------------------- This file was modified to read from Analog Temprature Sensor TMP01FPZ Arduino reads analog input on A0 Analog input pin, converts analog count into temprature value and outputs the results on the serial monitor. modified 9 May 2014 by Ahmed Ebeed This example code is in the public domain. */ // These constants won't change. They're used to give names // to the pins used: const int analogInPin = A0; // Analog input pin that the potentiometer is attached to const int analogOutPin = 9; // Analog output pin that the LED is attached to int sensorValue = 0; // value read from the pot int Temp = 0 ; // Temprature Value // int outputValue = 0; // value output to the PWM (analog out) void setup() { // initialize serial communications at 9600 bps: Serial.begin(9600); } void loop() { // read the analog in value: sensorValue = analogRead(analogInPin); Temp = sensorValue - 280; // map it to the range of the analog out: // print the results to the serial monitor: Serial.print(" sensor = " ); Serial.print(sensorValue); Serial.print("\t Temprature Value = "); Serial.print(Temp); Serial.print(" C"); Serial.print("\n \r"); // wait 2 milliseconds before the next loop // for the analog-to-digital converter to settle // after the last reading: delay(1000); }