基于89C51和DS18B20的数字温度计设计-89C51 and DS18B20 digital thermometer Based

51单片机，可以实时显示温度值，采用ds18b20温度触感器，你值得拥有-the 51

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基于51单片机的一个计时测温系统：LCD显示屏上显示时间年月日和当前时刻，并显示出所处环境的温度。可通过按键调整时间。(A timing and temperature measurement system based on 51 microcontroller: LCD display on display time, month and day and the current moment, and show the temperature of the environment. You c