Everything for Electronics
Nuts & Volts Magazine (October 2008)

Temperature Gauge Project

By Jim Stewart    View In Digital Edition  


We will build a temperature gauge for the range 0°C to 50°C using a thermistor in an analog circuit. Why use a thermistor? Two words: temperature transducers. Along the way, we will look at various ideas such as how to linearize a thermistor, the effect of thermistor self-heating, and zero and span adjust in a gauge...

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