我的毕业设计程序，单片机采集数据（温度）经串口发送至电脑VB显示并画出曲线，注释详细，稍加修改即可为你所用，-My graduate design program, microcontroller data acquisition (temperature) to send to the computer via serial port, and draw curve VB show, notes in detail, little changes can work for you, huh,

通过《OPC应用程序入门》之后的经验，有些东西可以借鉴，以免走弯路-Through the OPC applications entry after the experience, some things we can draw on, so as to avoid detours

可以将采集到的数据实时化成曲线，属于小型上位机 完成功能 教法-Can be collected data real-time into curves, belonging to the small PC complete functional teaching method