K149。USB PIC编程器

数控直流稳压电源源程序 本设计由两个电路模块构成：直流稳压源电路（+15V,+5V,-15V），程控电路。并且巧妙得反置使用D/A变换器。使程控输出电压0-9.9手动可调，步距为0.2V。并可预置电压值，采用LED同步显示。-NC DC power source circuit of the design of two modules: the source DC circuit (+15 V,+5 V,-15V), program-controlled circuit. And clever use of a reversal of D/A converter. So that the output voltage programmed manually adjustable 0-9.9, step to 0.2V. And preset voltage value, shows that the use of LED synchronization.

blackfin DSP boot detailed description

多功能数字钟设计 一、设计任务： （一）主体功能 用HDL设计一个多功能数字钟，包含以下主要功能： 1.计时及校时，时间可以24小时制或12小时制显示 2.日历：显示年月日星期，及设定设定功能 3.跑表：启动/停止/保持显示/清除 4.闹钟：设定闹钟时间，整点提示 -multifunctional design of a digital clock, design tasks : (1) the main function of HDL design with a multi-function digital clock, includes the following main functions : 1. metering and school, time can be 24 hours or 12 two-hour show. Calendar : Displays date weeks, Setting function and 3. stopwatch : start/stop/maintain Display/4 clearance. alarm clocks : Set an alarm time. suggested the whole point

Here a methodology for eye position tracking with details on software and hardware implementation

Conv_Freq_Period.. try it now-Conv_Freq_Period.. try it now....

提出了采用Java语言设计的即时通信系统的设计问题，以更好地满足人们的在线聊天和完全实现两台计算机之间点对点的信息交换需求。当前的网络是快速发展的结果。本文共分为七个部分。第一部分简单分析了即时通讯系统开发的可行性，并重点对技术可行性（选用Java）做了详细的分析；第二部分利用数据流图和数据字典对系统的功能和性能进行了详细的需求分析，建立了系统的逻辑结构；用第三部分的结构方案和层次化的输入输出处理方案来实现

这是我从网看到的，不用电平的转换IC就可以把串口TTL输入、输出的电平转换成计算机能识别的电平，原图经测试不能用，经我改进后效果很好，大家不妨一试-This is what I see from the network, not power conversion IC level can be the serial TTL input and output level into the computer to identify the level, the maximum should not have been tested, and improved by my very good , we may as well try

The Dynamic Assignment Problem，动态排班问题，使用到了各个智能算法-The Dynamic Assignment Problem, dynamic scheduling problems, use of the various intelligent algorithm

234页的资源管理系统的系统设计报告.非常详细和系统.非常值得系统设计人员看呀.吐血推荐的.不过你看不懂英文就有一点麻烦.但是里面的UML图你还是会好理解的.-234 of the Resource Management System Design Report. Very detailed and systems. Very system designers at it. Hematemesis recommended. But if you have not read English a little troublesome. But with the UML map you will be better understood.

基于UML的医院管理系统分析与设计文档 供大家分享-UML-based Hospital Management System Analysis and Design Documents