MAX6675 Thermocouple Breakout

3 pc(s)
SEN-02882

$8.50

Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. This MAX6675 breakout board does everything for you, and can be easily interfaced with Arduino, micro:bit, Raspberry Pi and any other microcontroller via 12-bit resolution SPI bus. A...
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Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. This MAX6675 breakout board does everything for you, and can be easily interfaced with Arduino, micro:bit, Raspberry Pi and any other microcontroller via 12-bit resolution SPI bus.

A thermocouple works by taking two wires made of dissimilar metals, connecting them at the two ends, and making a temperature gradient between one end and the other (a 'hot' end and a 'cold' one). Once this is achieved, a voltage potential is formed and current flows. This thermocouple breakout takes a standard Type-K thermocouple in one end, digitizes the temperature measured and sends that data out the other end via a SPI interface, thereby interpreting the data and translating it for you to read!

The MAX6675 Thermocouple Breakout requires a power source from 3.0V to 5V and only draws 1.5mA maximum.

Features:

  • Voltage: 3V to 5V
  • Operating Current: 1.5mA
  • Temperature Resolution (MAX6675): 0.25°C
  • ADC resolution of 12 bits;
  • High differential input impedance;
  • SPI communication

Documents:

Dimensions: 15mm x 25mm

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