KitsGuru Digital Thermal Sensor Module Electronic Components Electronic Hobby Kit

This NTC thermistor module has a NTC temperature sensor which gives both digital and analog outputs that allows you to easily add over-temperature and under-temperature condition sensing capabilities to your new project. Can be used with or without Arduino. Don't need essentially an Arduino. The temperature detection threshold is adjustable via potentiometer. It uses the LM393 based 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 digital pin of the microcontroller/Arduino, and it outputs a high or low level voltage depending on the temperature changes from the environment. Similarly, the A0 pin can be connected to the analog pin of the Arduino and calculate the temperature or do other analog sensor related functions. 1. Using the NTC thermistor sensor , good sensitivity2. The comparator output signal clean waveform is good , driving ability, than 15mA.3. Adjust the temperature distribution bit detection threshold4. Working voltage 3.3V-5V5. The output format : Digital switching output (0 and 1)6. With bolt holes for easy installation7. A small board PCB size : 3.2cm x 1.4cm8. Using a wide voltage LM393 comparator