·详细说明：Procyon方案(手工制作的MP3播放器电路及资料)-procyon plan, Hand-planted MP3 player electric circuit and material 文件列表: procyon方案 ...........\Code ...........\....\ata_if.c ...........\
上传时间： 2013-05-21
上传用户：qweqweqwe
As the performance of many Handheld devices approachesthat of laptop computers, design complexity also increases.Chief among them is thermal management—how doyou meet increasing performance demands while keepinga compact and small product cool in the user’s Hand?For instance, as battery capacities inevitably increase,charge currents will also increase to maintain or improvetheir charge times. Traditional linear regulator-based batterychargers will not be able to meet the charge currentand effi ciency demands necessary to allow a product torun cool. What is needed is a switching-based chargerthat takes just about the same amount of space as a linearsolution—but without the heat.
上传时间： 2013-11-23
上传用户：lu2767
Speed and accuracy don’t always go Hand-in-Handin DC/DC converter systems—that is, until now. TheLTC3811 is a dual output, fi xed frequency current modeDC/DC switching regulator controller designed for one oftoday’s most demanding power supply applications: highcurrent, low voltage processor core supplies.
上传时间： 2013-11-21
上传用户：aix008
A Computer-On-Module, or COM, is a Module with all components necessary for a bootable host computer, packaged as a super component. A COM requires a Carrier Board to bring out I/O and to power up. COMs are used to build single board computer solutions and offer OEMs fast time-to-market with reduced development cost. Like integrated circuits, they provide OEMs with significant freedom in meeting form-fit-function requirements. For all these reasons the COM methodology has gained much popularity with OEMs in the embedded industry. COM Express® is an open industry standard for Computer-On-Modules. It is designed to be future proof and to provide a smooth transition path from legacy parallel interfaces to LVDS (Low Voltage Differential Signaling) interfaces. These include the PCI bus and parallel ATA on the one Hand and PCI Express and Serial ATA on the other Hand.
上传时间： 2013-11-05
上传用户：Wwill
Abstract: Most Hand-held products lack accurate battery-charge monitors ("fuel gauges") because of the misconception that an accurate fuel gauge is difficult to achieve. This article debunks the myths and discusses how to accurately monitor charge at all temperatures, charge and discharge rates, and aging conditions. 无线通信和数据在新一代手机和PDA中的融合为再一次的生产力飞跃创造了条件。。随之而来的将是经济的增长和全新的工作方式，在便携式计算机领域，PC笔记本曾经扮演了类似的开拓者角角。
上传时间： 2013-10-17
上传用户：erkuizhang
Abstract: Most Hand-held products lack accurate battery-charge monitors ("fuel gauges") because of the misconception that an accurate fuel gauge is difficult to achieve. This article debunks the myths and discusses how to accurately monitor charge at all temperatures, charge and discharge rates, and aging conditions.
上传时间： 2014-03-18
上传用户：wenwiang
制作本书的目的是为了方便大家的阅读。转载时请保持本电子书的完整性。 前言、条款2、16、21、44根据从Addison-Wesley出版社下载的开放条款翻译。条款26、27、28、45根据从Scott Meyers的网站下载的《Three Guidelines for Effective Iterator Usage》一文翻译。条款43根据从C/C++ Users Journal网站下载的《STL Algorithms vs. Hand-Written Loops》一文翻译，条款45根据从C/C++ Users Journal网站下载的《Distinguishing STL Search Algorithms》一文翻译。其余部分根据epubcn放出的电子书制作。
标签： Addison-Wesley 家 保持
上传时间： 2015-04-12
上传用户：jing911003
这是一个代理服务器程序,它使用多线程，Semaphore, blocking-socket, an RFC in Hand。其中有一个内嵌的Web服务器，使用一个自定义的计数器agCount.dll。内嵌Web服务器使用虚拟域名www.personalproxy.com。
上传时间： 2015-05-19
上传用户：z1191176801
解决时钟问题，acm竞赛题 A weird clock marked from 0 to 59 has only a minute Hand. It won t move until a special coin is thrown into its box. There are different kinds of coins as your options. However once you make your choice, you cannot use any other kind. There are infinite number of coins of each kind, each marked with a number d ( 0 <= 1000 ), meaning that this coin will make the minute Hand move d times clockwise the current time. For example, if the current time is 45, and d = 2. Then the minute Hand will move clockwise 90 minutes and will be pointing to 15. Now you are given the initial time s ( 0 <= s <= 59 ) and the coin s type d. Write a program to find the minimum number of d-coins needed to turn the minute Hand back to 0.
标签： 时钟
上传时间： 2015-05-21
上传用户：rishian
一个游戏 the hardware for the game includes a number of displays, each with a button and -- a light, that each represent a bin that can store marbles (beans). -- -- The display indicates the number of marbles in each bin at any given time. -- The light indecates that the present bin is not empty and that pushing the -- button is a valid move in the game. -- -- The button for each display indicates that a player takes the marbles from -- the selected bin, and takes them in his Hand. The Hand is represented by a -- diplay itself (no button). -- -- Each player has a home bin, located on opposite sides of the game.
标签： the hardware displays includes
上传时间： 2015-06-10
上传用户：cc1015285075
