In Part one, we discussed many different low cost circuits and ... one application of temperature sensing when the stimulation of the resistive sensor is made with a sinusoidal signal. Figure 12: ...

With this simple temperature to voltage converter circuit we can do a precise measurement of the temperature in a room. A NTC resistor or a thermistor is used as a sensor that has a strong temperature ...

A few simple components are all it takes to create an over-temperature alarm. The circuit in Figure 1 requires only an ordinary negative-temperature-coefficient (NTC) thermistor, two common ICs ...

Among these, negative-temperature-coefficient (NTC ... voltage-driven circuits use a ratiometric arrangement to cancel the effects of source drift. Of course, physical sensor size is a factor ...