KY-028 Digital Temperature Sensor Module with Thermistor and Thermal Switch (4-Pin)

Description

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

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