单总线多点测温系统，单总线它采用单根信号线既传输时钟又传输数据，而且数据传输是双向的它具有节省I/O 口线资源结构简单成本低廉便于总线扩展和 维护等诸多优点。本系统中所有的DS18B20都接在单片机的P1.1口上。用一个液晶屏显示，从单片机P3口接上8个开关，与右边的DS18B20 编号对应。当没有开关按下时屏幕显示"which NO you want press which key",要想看那一点处的温度就按下几号键（点击key右边的小红 点，按一下弹下，再按一下弹起）。只能有一个按键按下，当有多个按键下时，屏幕上显示“please press one key only !".
上传时间： 2017-04-07
上传用户：小码农lz
SQLite 是用C语言编写的开源数据库，主要用于嵌入式，你也可以把它集成在自己的桌面程序中，也有人将其替代Access，用作后台数据库。 SQLite 支持多数SQL92标准，例如：索引、限制、触发和查看支持。 支持 NULL、INTEGER、REAL、TEXT 和 BLOB 数据类型，支持事务。
上传时间： 2013-12-11
上传用户：gmh1314
very simple nonvisual Delphi component useful for shareware program developing. It uses crypted license files containing information about exe file (size and crc), expired date and any additional information. As TArtLicense uses RSA asymmetric algorithm and TArtLicense knows only decryption key, nobody can change information inside license file.
标签： developing nonvisual component shareware
上传时间： 2017-04-08
上传用户：561596
200-MHz ARM920T Processor • 16-kbyte Instruction Cache • 16-kbyte Data Cache • Linux® , Microsoft® Windows® CE-enabled MMU • 100-MHz System Bus • MaverickCrunch™ Math Engine • Floating Point, Integer, and Signal Processing Instructions • Optimized for digital music compression and decompression algorithms. • Hardware interlocks allow in-line coding. • MaverickKey™ IDs • 32-bit Unique ID can be used for DRM-compliant 128-bit random ID. • Integrated Peripheral Interfaces • 32-bit SDRAM Interface
标签： 8226 Cache kbyte Instruction
上传时间： 2017-04-08
上传用户：comua
This is hands-down the best C++ book for anyone who really wants to use C++, it will take you through all of the features of the language and not only explain what each feature is for, but also why it was included, and the best way to use it.
标签： hands-down anyone really throug
上传时间： 2017-04-10
上传用户：hakim
The main MIPS processor of SMP8630 comes with a JTAG interface, allowing: access to caches and data bus (DRAM) with a bandwidth of about 200kbit/s examining the processor state whatever the execution mode (monice) connecting to monice using mdi-server and using a gdb client on the processor to step and break accurately whatever the execution mode running semi-hosted applications fl ash write tool memory testing (MT command) real-time traces: has not been built in CPU (Config3_TL=0) and only supported by MajicPLUS probes (maybe built into emulator?)
标签： interface processor allowing access
上传时间： 2013-12-19
上传用户：youke111
Airline Reservations System A small airline has just purchased a computer for its new automated reservation system. You have been asked to develop the new system called ARSystem. You are to write an application to assign seats on each flight of the airline s only plane (capacity: 24 seats.) Your application should display the following alternatives: Please type 1 for FirstClass and Please type 2 for Economy. If the user types 1, your application should assign a seat in the first-class section (seats 1-8). If the user types 2, your application should assign a seat in the economy section (seats 9-24). Your application should then display a boarding pass indicating the person s seat number and whether it is in the first-class or economy
标签： Reservations automated purchased computer
上传时间： 2017-04-14
上传用户：lizhizheng88
RSA加密算法源代码 RSAEURO Version 1.02 Distribution In this distribution the various files are included in the directories below. DOCS - RSAEURO Documentation Directory DEMO - Demo Applications Directory SOURCE - Source Code Directory SCRIPTS - Demo Applications Script Files INSTALL - Installation Instructions The documentation is supplied in both Postscript and ASCII formats. (At the moment due a problem with Windows Word The main docs are only availible as Postscript.) Please report any problems with the code or documentation to me on the bug report form. Also any problems you may have in using the toolkit. Please read the bug report form for more details.
标签： Distribution distribution included RSAEURO
上传时间： 2013-12-30
上传用户：moshushi0009
TreeMenu Component ================== The TreeMenu is a descendant of TTreeView. It is a "stealth-realese" because the TreeMenu is created only run time and it changes a design time defined simple TreeView to self. Using it is very simple. Please see the demo files. Author: ======= Pal Sitkei sitkei@chello.hu
标签： TreeMenu descendant Component TTreeView
上传时间： 2013-12-21
上传用户：gtf1207
A Convex Hull is the smallest convex polygon that contains every point of the set S. A polygon P is convex if and only if, for any two points A and B inside the polygon, the line segment AB is inside P. One way to visualize a convex hull is to put a "rubber band" around all the points, and let it wrap as tight as it can. The resultant polygon is a convex hull.
上传时间： 2013-12-23
上传用户：it男一枚
