刷卡器驱动源程序

windows 下usb转rs232端口的驱动程序 -windows under the usb port to RS232 driver

虽然很小，但WDM是一个编程框架，可以指导初学者使用它

c8051f221的SPI总线通信(发)-c8051f221 SPI Bus Communication (rounds)

基于单片机的智能小车含源程序代码 单片机综合应用-Smart car based on single chip microcontroller with integrated application source code

PDIUSBD12 USB code for pdiusbd12.

PPP拨号上网协议栈，通过串口编程，实现PPP拨号网络底层协议以及TCP/IP协议，主要用于GPRS，CDMA，电话拨号等通信领域

监视OutputDebugString信息,,调试用起来方便,并且可通过此方法和内核通信也不错-OutputDebugString surveillance information, and debugging easier to use and available through this method and kernel is also a good communication

SM1623 VFD DRIVER DATASHEET

完整的usb_host_device源代码直接在keil下编译-usb_host_device integrity of the source code directly in the Keil compiler

液晶驱动程序128*64,主要是串口通信的-LCD driver 128* 64, is the Serial Communication