Universal Serial Bus Specification
标签： Specification Universal Serial Bus
上传时间： 2014-01-08
上传用户：hzy5825468
Universal Serial Bus Complete,Everything you need to develop custorm USB peripherals
标签： peripherals Everything Universal Complete
上传时间： 2015-11-27
上传用户：er1219
This book was written to provide a single reference for network administration in a Linux environment. Beginners and experienced users alike should find the information they need to cover nearly all important administration activities required to manage a Linux network configuration.
标签： administration environmen reference provide
上传时间： 2013-12-20
上传用户：225588
The Single UNIX Specification, Version 2.chm
标签： Specification Version Single UNIX
上传时间： 2015-12-01
上传用户：yy541071797
The development of a data acquisition card based on USB bus is introduced in this article.It first describes the configuration and principle of this card in the part of hardware design,and then the application program and device driver in the part of software design.Data acquisition program in firmware is also discussed.Finally,this data acquisition card is tested and evaluated in a program developed by Lab Windows CVI,which shows that this car is stable and reliable
标签： development acquisition introduced article
上传时间： 2015-12-07
上传用户：lijianyu172
Universal Serial Bus (USB) is a communications architecture that gives a personal computer (PC) the ability to interconnect a variety of devices using a simple four- wire cable. The USB is actually a two-wire serial communication link that runs at either 1.5 or 12 megabits per second (mbs). USB protocols can configure devices at startup or when they are plugged in at run time. These devices are broken into various device classes. Each device class defines the common behavior and protocols for devices that serve similar functions. Some examples of USB device classes are shown in the following table
标签： communications architecture Universal computer
上传时间： 2015-12-08
上传用户：stvnash
water temperature control system uses the Single Chip Microcomputer to carry on temperature real-time gathering and controling. DS18B20, digitized temperature sensor, provides the temperature signal by "a main line". In -10～+85℃ the scope, DS18B20’s inherent measuring accuracy is 0.5 ℃. The water temperature real-time control system uses the electricity nichrome wire carring on temperature increiseament and operates the electric fan to realize the temperature decrease control. The system has the higher measuring accuracy and the control precision, it also can complete the elevation of temperature and the temperature decrease control.
标签： temperature Microcomputer real-tim control
上传时间： 2015-12-10
上传用户：nairui21
通信知识 RF single chip for cordless phone.pdf 电信服务标准.txt 家用电话sch.pdf 数字电话及视频会议系统在专网上的应用.txt 网络电话机.pdf 网络化智能家居系统.pdf
上传时间： 2014-10-13
上传用户：zukfu
single remote control
上传时间： 2014-01-03
上传用户：huyiming139
VT6202 datasheet, USB 2.0 UHCI AND EHCI HOST CONTROLLER FOR THE PCI BUS
标签： CONTROLLER datasheet 6202 UHCI
上传时间： 2013-12-24
上传用户：lz4v4
