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Digital Temperature Thermistor Thermal Sensor Module Switch for Arduino

Sale price $1.78 Regular price $2.67

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  • using the NTC thermistor sensor , good sensitivity
  • the comparator output signal clean waveform is good , driving ability, than 15mA.
  • adjust the temperature distribution bit detection threshold
  • Working voltage 3.3V-5V
  • the output format : Digital switching output (0 and 1)
  • with bolt holes for easy installation
  • a small board PCB size : 3.2cm x 1.4cm
  • using a wide voltage LM393 comparator