vb与arm通信，在PC机上利用VB6.0开发串口通信界面，把access数据库中的数据传送到ARM开发版的flash中-vb and communications arm, in the PC, using VB6.0 to develop serial communication interface, to access the data in the database sent to the ARM version of the flash in the development of

电磁流量计的说明，里面有vb具体程序关于串口与流量计通讯的-Electromagnetic Flowmeter note, there are specific procedures on vb serial communication with the flowmeter

vb电话来电显示，在电脑上，51单片机同时使用串口-vb telephone Caller ID on the computer

VB制作的串口上位机软件，用于实时采集显示温度，并绘制成数据库。带定时控制模式选择操作。-VB serial production of PC software for real-time acquisition and display temperature, and drawn into the . With timing control mode selection operation.