用51单片机控制AD，测量室温，并用串口上传到上位机，绘出温度曲线图。-MCU with 51 AD, measured at room temperature, and uploaded to the PC with a serial port, draw the temperature profile.

8位系列单片机实现12864显示屏驱动,可直接运用内部函数 - 12864 图片与文字显示 ST7920控制芯片(汉字库)，串口模式-8 Series MCU 12864 display driver can directly use the internal functions 12864 pictures and text display ST7920 control chip (Chinese Character), Serial Port Profile