Adafruit 269 1 pc(s)

Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. The MAX31855K does everything for you, and can be easily interfaced with any microcontroller, even one without an analog input. This breakout board has the chip itself, a 3.3 V regulator with 10 µF bypass capacitors and level shifting circuitry, all assembled and tested. Comes with a 2 pin terminal block for connecting to the thermocouple and a pin header to plug into any breadboard or strip board.