Note that off-the-shelf NTC thermistors can be used as good enough reference thermometers if you keep an eye on the relevant parameters suitable for the respective application. NTC Thermistor & ...

Here is an Arduino experiment with a famed linear active thermistor chip MCP9700A from Microchip Technology Inc. The chip comprises an analog temperature sensor that converts temperature to analog ...

On the other hand, if you find reading NTC thermistors to be the more interesting part, you’re in luck because [Davide] has more information about that along with a modified ESP8266 Arduino library.

Use Equation (2) to determine the minimum resistance required by the NTC thermistor: R MIN = 171.1 V / 30 A 5.70 Ω is required from the NTC thermistor at 25 ºC. 3. Steady-state current: ...