A59A thermal secsor module

Uses: Temperature detection, temperature control sensors, ambient temperature detection. 

Module Instructions: 
1. A thermistor module is very sensitive to environmental temperature, generally used to detect the temperature of the surrounding environment; 
2. Through the potentiometer adjustment, you can change the temperature detection threshold (ie, temperature control value), such as the need to control the ambient temperature is 50 degrees, the module in the corresponding ambient temperature to its green light, DO output high when the level falls below the set temperature, high output, the green light does not shine; 
3. DO output can be directly connected to the microcontroller through the microcontroller to detect high and low, thereby detecting temperature changes in the environment; 
4. DO OUR outputs can directly drive the relay module, which can be composed of a thermostat switch, control related equipment operating temperature can also be connected to the cooling fan, etc.; 
5. The temperature detection range of the module is 20 to 80 degrees Celsius; 
6. The module can be replaced with a line temperature sensor for controlling the water temperature, water tanks and the like.