MAX6675 - K-type thermocouple module

In this video I show you the MAX6675 cold-junction-compensated K-type thermocouple-to-digital converter. The circuit provides readings between 0°C and 1023.75°C, so it is really suitable for high-temperature measurements. The resolution of the device is 0.25°C which is more than enough for general applications. The chip communicates via SPI, so it is really easy to hook it up with a microcontroller. In this video I demonstrate this with an Arduino Nano.

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Circuit schematics and source code: https://curiousscientist.tech/blog/ma...

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