Thermal Sensor Module Temperature Sensor Module Thermistor Thermistor Sensor

use:
Temperature detection, temperature control sensor, ambient temperature detection
Module Features:
1. Using NTC thermistor sensor, good sensitivity
2. Comparator output, the signal is clean, the waveform is good, the driving ability is strong, more than 15mA.
3. Adjust the temperature detection threshold with a potentiometer
4. Working voltage 3.3V-5V
5. Output form: digital switch output (0 and 1)
6. With fixing bolt holes for easy installation
7. Small board PCB size: 3.2cm x 1.4cm
8. Use a wide voltage LM393 comparator

Module Instructions
1. The thermistor module is very sensitive to the ambient temperature, and is generally used to detect the temperature of the surrounding environment;
2. By adjusting the potentiometer, the threshold value of temperature detection (that is, the control temperature value) can be changed. If the ambient temperature needs to be controlled to be 50 degrees, the module will adjust the corresponding ambient temperature to its green light, and DO will output low power. When the temperature is lower than the set temperature value, the output is high, and the green light is off;
3. The DO output terminal can be directly connected to the single-chip microcomputer, and the high and low levels can be detected by the single-chip microcomputer, thereby detecting the temperature change of the environment;
4. The DO output terminal can directly drive the relay module of our store, 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.;
5. The temperature detection range of this module is 20-80 degrees Celsius;
6. This module can also be replaced with a temperature sensor with a wire for the control of water temperature, water tank, etc.