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Per Mårtensson 2d4251950a first commit		10 月之前
plots	2d4251950a first commit	10 月之前
K thermocouple table conversion.ipynb	2d4251950a first commit	10 月之前
README.md	2d4251950a first commit	10 月之前
library.json	2d4251950a first commit	10 月之前
test_microvolts	2d4251950a first commit	10 月之前
test_temps	2d4251950a first commit	10 月之前
thermocouple.c	2d4251950a first commit	10 月之前
thermocouple.h	2d4251950a first commit	10 月之前

k-thermocouple-lib

Converts thermocouple voltage to temperature with linearization and cold junction compensation.

The library uses a 65 entry lookup table and an interpolation to convert from K-type thermocouple voltage to temperature in degrees Celsius and back. The lookup table is based on NIST data, points for the lookup table were selected by hand according to the most nonlinear places in k-thermocouple response, to minimaze the error.

Code is written using fixed point arithmetic and is suitable for embedded applications.

README.md

k-thermocouple-lib

Accuracy