1、温度显示

声光型数字温度报警器是基于单片机控制的数字化功能平台。以单片机为核心控制的电路，结合数码管及其它元器件的使用，温度传感器接收温度，通过电路，使它能在数码管上显示。



2、温度报警

通过C语言编写的程序来控制单片机的运行，设置上限温度，当温度达到所设定的温度时，蜂鸣器就接通，发出声音，提示温度超过所设定。

3．报警解除

当实际温度超过所设定的温度时，蜂鸣器报警，如果要切断报警，可以做出终止报警，但是温度还在数码管上显示。

-1, temperature display

The sound and light type digital temperature alarm is a digital function platform based on single chip microcomputer control. With single chip microcomputer as the core control circuit, combined with the use of digital control and other components, temperature sensor to receive temperature, through the circuit, so that it can display on the digital tube.

2, temperature alarm

Through the C language program to control the operation of the microcontroller, set the upper limit temperature, when the temperature reaches the set temperature, the buzzer will switch on, sound, prompt temperature exceeds the set.

3 alarm release

When the actual temperature exceeds the set temperature, the buzzer alarm, if you want to cut off the alarm, you can make the termination of the alarm, but the temperature is still displayed on the digital tube.