This module has both an analog signal output pin and a digital signal output pin, so it can be connected directly to an Arduino but also to a Raspberry Pi.
A thermistor is a type of resistor whose resistance depends on temperature, more so than standard resistors.
Thermistors are often used as inrush current limiters, temperature sensors (typically of the NTC type), self-resetting overcurrent protection devices, and self-regulating heating elements.
Technical Data• Accuracy: ± 0.5 °Cbulletpoint# measuring range: -55 .
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+125 °Cbulletpoint# power supply: 5 V DCPin assignment• Pin 1: Analog output signal• Pin 2: Digital output signal• Pin 3: Ground• Pin 4: Power supply