Thermocouple Amplifier MAX31855 breakout board (MAX6675 upgrade) - V2.0

Our Price: CAD $27.80

Add to cart
MFG Part #: AF-269
ADAFRUIT
Estimated Weight:
Not Avail
Availability:
Usually ships in 2-4 weeks
*Lead times are approximate
Qty Breaks: 5-9 10+
Our Price: CAD $26.41 CAD $25.02
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 3.3V regulator with 10uF bypass capacitors and level shifting circuitry, all assembled and tested.  Comes with a 2 pin terminal block (for connecting to the thermocouple) and pin header (to plug into any breadboard or perfboard).

Features:
  •     Works with any K-type thermocouple (do not use with non-K type)
  •     -200°C to +1350°C (0.25°C increments)
  •     3.3V/5V
  •     SPI output requires 3 digital I/O pins