NTC Thermistor Temperature Sensor Module

45.44 Inc. GST

  •  NTC thermistor sensor, good sensitivity
  •  The comparator output signal is more than 15mA.
  •  Possibility to adjust the temperature distribution position detection threshold
  •  Working voltage: 3.3V-5V
  •  Output form: DO digital switching outputs (0 and 1) and AO analog voltage output
  •  Fixed bolt hole for easy installation
  •  uses a wide voltage comparator LM393
  • Size of PCB Board: 3.2cm x 1.4cm

19 in stock

SKU: R24B20 Categories: ,

Description

NTC Thermistor temperature sensor module is low-cost, small-size module. It is susceptible to ambient temperature. It is generally used to detect the temperature of the surrounding environment. Through potentiometer adjustment, it is possible to change the temperature detection threshold. DO output can be directly connected to the microcontroller to detect high and low, by detecting temperature changes in the environment. The temperature detection range of the module is between 20 and 80 degrees Celsius. This module can be replaced with a line temperature sensor for controlling the water temperature, water tank, etc. Generally, the 4-wire method of thermistor measurement is the most accurate because there is effectively no current flowing in either of the measurement cable wires and therefore no added resistance due to the cable wires.

Refer to this video for testing and interfacing with Arduino Uno: https://www.youtube.com/watch?v=vUPDuAmwwXQ

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