资源列表
RS232
- RS-232、RS-422与RS-485都是串行数据接口标准,最初都是由电子工业协会(EIA)制 订并发布的,RS-232在1962年发布,命名为EIA-232-E,作为工业标准,以保证不同厂家产品 之间的兼容。RS-422由RS-232发展而来,它是为弥补RS-232之不足而提出的。为改进RS-232 通信距离短、速率低的缺点,RS-422定义了一种平衡通信接口,将传输速率提高到10Mb/s, 传输距离延长到4000英尺(速率低于100kb/s时),并允许在一条平衡总线上连接最
ARM
- avr 无痛苦起步,这是我读过的最好的AVR学习文档。介绍给各位朋友分享。-avr without the pain started, this is the best I have read documentation to learn AVR. Introduced to all our friends to share.
ASKBPSKFSKOOKQPSK
- 功能很齐全含有ASK,PSK等。我想大家很需要它。希望大家下载它。-Function is complete with ASK, PSK, etc.. I think we very much need it. I hope you download it.
adobe_supplement_iso32000
- adobe pdf 1.7格式的iso标准。用于写服务器端的pdf生成器时可能用的上。-adobe pdf 1.7 standard iso format. Used to write server-side pdf generator may be used on.
pudvb
- 详细说明VB下中文短信PUD码AT指令结构-Detailed descr iption of VB code under the Chinese SMS AT command structure PUD
compile
- The Sniffer s Guide to Raw Traffic
ppp
- packet sniffer writing code
00554196
- ieee papers on face recognition technology
VC6.0telephonebookmanagementsystem
- 这个一个用vc6.0实现的电话号码管理系统 -it s complied by c++
license
- 用于求解matlab排序问题,求解得效率很高,比一般的方法好哦-Matlab for solving the scheduling problem, to solve a highly efficient method than the average好哦
zidongkongzhiyuanlidaan
- 自动控制原理1-7章的答案,可能与其他答案不同,这是学生自己做的。-Automatic Control Theory Chapter 1-7 of the answer, the answer may be different from the other, it is the students themselves do.
magic357
- 魔術方陣3,5,7 可以映出魔術方陣-3,5,7 magic square magic square can be reflected