Visual Basic 编的上位机软件，用于与单片机通信将单片机读取DS18B20的温度值实时刷新显示，简单好用，经本人调试过的，初学VB串口编程的人一定-Visual Basic series of PC software for communication with the single-chip will be read Singlechip DS18B20 refresh real-time temperature display, easy-to-use, as I have bee

串口通信，串口数据的接收与发送，已经调试！(Serial communication, data receiving and sending)