奔袭统采用数字式温度计传感器DS18B20为检测器件，进行单点温度检测（或温度采集），要求温度显示采用4位共阴极LED数码管显示，处理好延时，温度转换等。具有超过上、下限温度时，进行声音（蜂鸣器）报警。-Raid system uses sensor DS18B20 digital thermometer for the detection device detects a single point temperature (or temperature acquisition), the required temperature display with 4 common cathode LED digital display, handle the delay, temperature conversion. With more than upper and lower temperature, for sound (buzzer) alarms.