2 Channel Thermistor sensor module

1. The thermistor module is most sensitive to ambient temperature. It is usually used to detect the temperature of the surrounding environment. Replace the waterproof heat sensor to detect the water temperature.
2. When the module reaches the set value, the module outputs a high level. When the ambient temperature exceeds the set value, the output is low.
3. The output terminal can be directly connected to the single-chip microcomputer, and the high-low level is detected by the single-chip microcomputer, thereby detecting the temperature change of the environment.
4. The output terminal can directly drive the relay module of the store, which can form a temperature control switch.