used pb (power builder) produced by the hospital management system with database...

AT24C512是ATMEL公司新近推出的具有I2C总线容量达512Kbit（64K×8）的E2PROM，该芯片的主要特性如下：存储容量为65536byte；与100kHz、400kHz、1MHzI2C总线兼容；100000次编程/擦写周期；单电源、读写电压为1.8V～5.5V；ESD保护电压>4kV；数据可保存40年；写保护功能，当WP为高电平时，进入写保护状态；CMOS低功耗技术，最大写入电流为3mA；128byte页写入缓存器；自动定时的写周期；具有8引脚DIP及20引脚SOIC封装等多种封装形式。-ATMEL Corporation AT24C512 is a newly launched I2C bus has a capacity of 512Kbit (64K × 8) of the E2PROM, the chip s main characteristics are as follows: storage capacity for 65536byte with 100kHz, 400kHz, 1MHzI2C Bus compatible 100000 times Programming/rub write cycle single-supply, read and write voltage of 1.8V ~ 5.5V ESD voltage protection> 4kV data can be stored for 40 years write-protect function, when WP is high when entering the write-protected status CMOS low-power technology, Maximum write current of 3mA 128byte page write buffer auto-timing write cycle with 8-pin DIP and 20-pin SOIC package and other packages.

一种通过单镜头摄像机来实现行人计数的方法，全英文。-A single-lens camera to achieve pedestrian counting method, all in English.

操作系统辅导资料，很强的辅导教材，能在很短时间内达到了解系统的程度-Operating system, counseling information, a strong resource materials can be achieved in a very short period of time to understand the extent of the system

人事管理系统 包括源代码和论文 人事管理系统 包括源代码和论文 人事管理系统 包括源代码和论文-Personnel management system, including source code and papers on human resources management system, including source code and papers on human resources management system, including source code and papers on

how to add the device driver in embedded linux

单片机汇编语言的机器代码生成效率很高但可读性却并不强，此教程只是我在学习过程中的一些学习笔记和随笔，在这里加以整理和修改，希望和大家一起分享，一起交流，一起学习，一起进步。-SCM machine assembly language code generation with high efficiency but readability was not strong, This tutorial is in the process of learning the study notes and random notes here be edited and revised want to share with everyone, in exchange, learning together and progress together.

实现了arm与cf接口设计。用ARM7读写CF卡文件的技术实现-realized the arm with cf interface design. ARM7 with reading and writing to the CF card technology

介绍了软件项目管理的需求分析，包括概念、目的、流程、表格等。-Introduced a project management software needs analysis, including the concept, purpose, processes, forms, etc..

主要功能： 1、 包括顾客信息、货品信息、定单信息的管理。 2、 按月统计销售业绩。 3、 报表设计。 4、 系统维护。-Main functions: 1, including customer information, goods information, information management orders. 2, monthly statistics on the sales. 3, report design. 4, system maintenance.

随机信号课件 大家相互学习学习 有意见也请大家提出来 -Random signal courseware to learn from each other U.S. study has also asked people to put forward their views to