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5 pcs Thermistor Module Digital High Sensitivity NTC Thermal Thermistor Sensor Module 4-Wire with Dupont Cable for Arduino DIY Kit MCU Robot

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$5.39

$ 2 .99 $2.99

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About this item

  • Purpose: The thermistor module is very sensitive to ambient temperature and is generally used to detect the temperature of the surrounding environment
  • Module potentiometer: By adjusting the potentiometer, you can change the temperature detection threshold (that is, the control temperature value).
  • About DO: The DO output terminal can be directly connected with the single-chip microcomputer, and the high and low level can be detected by the single-chip microcomputer, thereby detecting the temperature change of the environment
  • Drive: The DO output terminal can directly drive the relay module, which can form a temperature control switch to control the working temperature of related equipment, and can also be connected to a fan for heat dissipation, etc
  • About AO: The analog output AO of the small board can be connected to the AD module. Through AD conversion, a more accurate value of the ambient temperature can be obtained


Product description
Module features:
1. Using an NTC thermistor sensor, good sensitivity
2. Comparator output, clean signal, good waveform, strong driving ability, more than 15mA.
3. The power distribution positioner adjusts the temperature detection threshold
4. Working voltage 3.3V-5V
5. Output form: DO digital switch output (0 and 1) and AO analog voltage output
6. Equipped with fixing bolt holes for easy installation
7. Small board PCB size: 3.2cm x 1.4cm
8. Use a wide voltage LM393 comparator
9.The temperature detection range of this module is 20-80 degrees Celsius
Module interface description (4-wire system)
1 VCC external 3.3V-5V
2 GND External GND
3 DO small board switch digital output interface (0 and 1)
4 AO small board analog output interface
Package Includes:
5 x Thermistor Module
1 x 20-pin male and female DuPont cable


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