Adafruit Thermocouple Amplifier with 1-Wire Breakout Board - MAX31850K - 3DMakerWorld, Inc.
Adafruit Thermocouple Amplifier with 1-Wire Breakout Board - MAX31850K - 3DMakerWorld, Inc.
Adafruit Thermocouple Amplifier with 1-Wire Breakout Board - MAX31850K - 3DMakerWorld, Inc.
Adafruit Thermocouple Amplifier with 1-Wire Breakout Board - MAX31850K - 3DMakerWorld, Inc.

Adafruit Thermocouple Amplifier with 1-Wire Breakout Board - MAX31850K

Regular price $23.80
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Key Features

  • Works with any K type thermocouple
  • Will not work with any other kind of thermocouple other than K type
  • -270degC to +1370degC output in 0.25 degree increments
  • 3.3 to 5v power supply. Data line is 3V only
  • 1-Wire interface allows any number of thermocouple amps on a single data line

The MAX31850K does everything for you, and can be easily interfaced with any microcontroller that has 1-Wire support. This breakout board has the chip itself, a 3.3V regulator with 10uF bypass capacitors all assembled and tested. This board can be used with 'parasitic power' - where the power is on the data line - or with 'local power' where the power for the converter comes in on the Vin Pin. The MAX31850K data format is very similar to that of the well known 1-Wire DS18B20 temp sensor but it is not drop in compatible without code changes to check for the new '1 Wire family' type. 

Comes with a 2 pin terminal block (for connecting to the thermocouple), 4.7K data line pullup resistor, and pin header (to plug into any breadboard or perfboard). Goes great with Adafruit's 1m K-type thermocouple. Not for use with any other kind of thermocouple, K type only!

Item Specifics
1 - MAX31850 breakout board
1 - 2-pin blue or black terminal block
1 - 8-pin header
1 - 4.7K resistor
Size: 20mm x20mm

Prop. 65 Warning for California Residents
⚠︎ Warning: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. www.p65warnings.ca.gov


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