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This thermistor module is a temperature sensor which digital output that allows you to easily add over-temperature and under-temperature condition sensing capabilities to your new project.
See description for more details about the product.
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This thermistor module is a temperature sensor which digital output that allows you to easily add over-temperature and under-temperature condition sensing capabilities to your new project.
The temperature detection threshold is adjustable via a potentiometer.
It uses the LM393 voltage comparator chip which features a clean and stable digital output signal and a driving ability of 15 mA.
The DO output can be directly connected to the microcontroller, and it outputs a high or low-level voltage depending on the temperature changes from the environment.
The DO output can be used directly drive a relay module or as a thermostat switch for controlling external equipment, such as a cooling fan.
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