Arduino/Sensors/Temperature Sensors/Max6675

General

This is how you would read temperatures in an oven or other broad range temperature application.

Wiring

Code

#include "max6675.h"

int ktcSO = 8;

int ktcCS = 9;

int ktcCLK = 10;

MAX6675 ktc(ktcCLK, ktcCS, ktcSO);

void setup() {

 Serial.begin(9600);
 // give the MAX a little time to settle
 delay(100);

} void loop() {

 // basic readout test 
  Serial.print("Deg C = "); 
  Serial.print(ktc.readCelsius());
  Serial.print("\t Deg F = ");
  Serial.println(ktc.readFahrenheit());
  delay(500);

}