LEAP#204 Type K Temperature Logger
This project demonstrates the basic approach using an Arduino as the "temperature logger". I'm using a K Type thermocouple that's rated up to 700°C. Since thermocouples only measure a differential temperature, I'm also using an LM35 to provide the cold-junction baseline. The temperature measurement is displayed on a 5110 LCD.
As always, all notes, schematics and code are in the Little Electronics & Arduino Projects repo on GitHub.