汇编语言设计温度传感器，硬件电路包括8051单片机、温度传感器ds18b20、点阵字符型液晶显示模块等。软件部分包括ds18b20复位与检测子程序、读温度子程序、温度数据处理程序、温度显示子程序、按键扫描子程序、报警值设定子程序、温度比较子程序等。-Assembly language design and temperature sensors, the hardware circuit including the 8051 temperature sensor Ds18b20, dot matrix character LCD module and so on. The software section includes ds18b20 reset detection subroutine, read subroutine temperature, the temperature data handler, the temperature display subroutine, key scan subroutine, the alarm value setting subroutine, temperature subprogram.