Project Superseded by new platform, in design.

A project log for 16 Channel Thermocouple Multiplexer for Raspi

A auxiliary board capable of handling 16 thermocouples and passing their temperatures to a Raspberry Pi via SPI

piplaypiplay 08/06/2022 at 05:412 Comments

This is coming soon.

Projected that there will be stackable boards 32 Thermocouple channels for each board, theoretically up to 256 channels.


Punit Khatri wrote 12/15/2022 at 10:04 point


Your project of a 16-channel thermocouple is great. But I need a board with 32 thermocouples. Is that project ready or are you currently working on it. 

When this board will be getting ready. 


Punit Khatri

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Benjamin wrote 08/17/2022 at 18:31 point

I need a thermocouple array that will be placed on the back of a metal plate during welding. I'm looking for 128 thermocouples in the array. Does this seem feasible? What kind of sampling rate should I expect from this method? Should I take a different approach?



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