Have you ever wanted to play with thermocouples? In this tutorial, TK shows us how to build a digital thermometer using Arduino.

The demo uses a 3D printer hot end, a thermocouple, a MAX6675 that reads the thermocouple, and an Arduino. There’s also an LCD display and a FET to control the heater.

Posted in Arduino Hacks, Tool Hacks Tagged arduino, atmega328p, max6675, soldering iron, ts100 ← Putting More Tech Into More Hands: The Robin Hoods Of Hackaday Prize ...