Hi, i want to read the temps from my central heating system. I don't have the specs of the thermistor's but tables from the central heating manual (see attachment). I can measure the voltages with my multimeter and if i look into the tables it looks ok. But all thermistor reading examples i find…

Reading central heating system thermistor's?

robtillaart November 22, 2012, 5:51pm 5

for mapping voltage on temperature multimap can be useful if the table is not linear - Arduino Playground - MultiMap -

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