The useful temperature range of a thermistor is shifted by varying the sensing current. 1.3 Thermistor Application for Temperature Monitor and Protection Thermistors are commonly used in a voltage divider circuit to interface with either a comparator or an analog-to-digital converter (ADC). Its main characteristic is that it is thermally sensitive; in response to the heat it is exposed to, it alters its electrical resistances to changes in temperature. The automatic gain control can be realized by using the self heat characteristic of the NTC thermistor. In an active arrangement, the thermistor is used as a sensing element which drives an active compensation circuit, used to manage the temperature of an entire assembly. A thermistor temperature sensor module senses the environment temperature and converts it into analog and digital output signals.The modules have low-cost and are small in size. The latter case is used for temperature … A thermistor is a specialized resistor which changes resistance value depending on the amount of heat which it is exposed to. The temperature … The RC oscillator is composed of the amplitude stabilizing circuit, the delay circuit … There are two different types of thermistor NTC and PTC, we have used as an NTC type thermistor. NTCR thermistor is widely used in the world due to its potential use for many applications, such as temperature measurement, circuit compensation, suppression of inrush … In this article, we go over how to build simple thermistor circuits. Most resistors have a positive temperature co-efficient, their resistance increasing with increasing temperature. This temperature sensing circuit uses a resistor in series with a negative–temperature–coefficient (NTC) thermistor to form a voltage divider, which has the effect of producing an output voltage that is linear over temperature. 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