Measuring Complex for Determination of Temperature Characteristics of Thermistors

The article describes in detail the testing and operation principle of an autonomous measuring complex based on the stm32 microcontroller, designed to study the temperature dependence of the electrical resistance of thermistors and determine their parameters: 1) the coefficients included in the Steinhart - Hart equation; 2) thermal time constant characterizing the thermal inertia of the thermistor; 3) temperature coefficient of resistance.