a good usb encryption card design, client. Cypress with the company's chip.

rs232到usb的转换器Target-RS232 to USB converter Target

this ebook for exploring your knowledge for c.-this is ebook for exploring your knowledge for c.

利用Visual c++实现USB接口的枚举,初始化,以及数据的传输-Visual c achieve USB enumeration, initialization, and data transmission

一个USB接口驱动编程例子-a USB-driven programming examples

usb开发系列文裆，内涵有usb设计图，和程序开发-usb Development Series text crotch, meaning there are usb design, and program development

WWWcam 是一个从基于视频设备的Webcam中抓图，存档，发布图片的工具。通过 CPiA webcam驱动，支持USB或其他端口。除了一般的通过浏览器连接 wwwcam 的功能外，还支持很多特有功能：自调整标题，自动修正亮度，通过和最新图片计较自动判断是否存储图片等-WWWcam is a video-based equipment from the Labs WebCam which Previously, archiving, publishing pictures of the tools. Through CPiA webcam drive, USB or other ports. Apart from the general browser connecting wwwcam functions, also supports many unique features : Self-adjusting title, automatically corrects brightness, and the latest pictures judgment regardless of whether automatic storage pictures

Delphi USB 访问的单元的源代码。 -visit Delphi USB module source code.

USB HUB 芯片资料,开发参考，维修，试验用--来自其他网络 -USB HUB chip data, the development of reference, maintenance, used in the experiments from other network

USB2.0频谱分析仪是一种高分辨率的动态信号谱分析系统，既可用于中低频低通信号的分析和处理（最高频率不超过20MHZ），也可用于频率很高的带通信号的分析和处理。-USB2.0 spectrum analyzer is a high-resolution dynamic signal spectrum analysis system, which can be used in low frequency communication, analysis and processing (not more than the maximum frequency of 20MHZ), can also be used for high frequency communications with the issue of the analysis and processing.

USB开发的技术手册，CYpress ,固件开发用 KEIL为开发环境-USB development of technical manuals, CYpress, firmware development with