Temperature sensing kit based on MAX6675. Power: 3-5VDC, 50mA Sensing range: 0-1023 degrees C K-type probe range: 0-800 degrees C Interface: 3 wire SPI (CS, SCK, MISO) Thermocouple break detection Add high temperature monitoring to your Arduino. Application examples: Reflow oven controller BBQ/Grill temperature sensing Pizza Oven https://github.com/adafruit/MAX6675-library