是一个单一的P89LPC938

This file is a project work done by students of final year undergrad... it deals with how to use EMG signlas to control a vehicle

本课题的目的就是研制适用于工业现场控制的嵌入式工业控制器，这对于提 高工业现场控制的实时性具有重要意义。本课题以嵌入式系统设计原理和工业控 制实际应用为核心，从理论上和技术方法上开展了一系列研究。主要工作有: 1全面系统地概述了嵌入式系统的发展过程和分类，及其在各个领域 内的应用，以及嵌入式系统的发展方向 2基于嵌入式系统设计原理的嵌入式工业控制器的设计的总体方案， 从硬件和软件两个方面讲述了嵌入式工业控制器的设计思想和方 法，及其可行性的论证 3嵌入式工业控制器硬件平台的设计与调试，着重叙述了硬件平台的 整体设计方案，包括各个设计模块的选型与接口电路的设计 4嵌入式工业控制器所采用的操作系统的移植与调试，详细讲叙了 u C/OS-II实时操作系统在基于AT9I M40800的嵌入式工业控制器 硬件平台上的移植过程及注意事项 5在后继的工作中，我们还要在实时嵌入式操作系统的基础上完成对 操作系统的扩展以及对各个模块的驱动。

本文：采用了FPGA方法来模拟高动态(Global Position System GPS)信号源中的C／A码产生器。C／A码在GPS中实现分址、卫星信号粗捕和精码(P码)引导捕获起着重要的作用，通过硬件描述语言VERILOG在ISE中实现电路生成，采用MODELSIM、SYNPLIFY工具分别进行仿真和综合。-This article: FPGA method used to simulate the high dynamic (Global Position System GPS) signal source of the C/A code generator. C/A code in GPS to achieve sub-sites, the satellite signal capture coarse and fine code (P code) lead capture plays an important role, through hardware description language Verilog in ISE to achieve circuit to generate, using MODELSIM, SYNPLIFY simulation tools were and integrated.

usb鼠标的设计图。以前网上找得，大家-usb mouse design. Find online before, we look at

电源管理芯片ＭＡＸ８１３的中文资料，ＭＡＸ８１３有电源管理功能．-Power management chip Chinese MAX813 information, MAX813 has power management features.

Water meter interface with Jennic

电磁兼容EMC设计的目的就是想办法使自己设计或生产的电子设备产生各种干扰信号的幅度符合别人的要求；同时还要想办法让自己设计或生产的电子设备在受到其它电子设备产生干扰的情况下还能正常工作。因此，EMC标准一般都是强制性的。-Electromagnetic Compatibility EMC design is to seek ways to make their own design or production of a variety of electronic equipment generated interference signal margin requirements in line with the others but also to find ways to help their own design or production of electronic equipment by the other electronic devices interfere with the circumstances can work properly. Therefore, EMC standards are generally mandatory.

The development of a data acquisition card based on USB bus is introduced in this article.It first describes the configuration and principle of this card in the part of hardware design,and then the application program and device driver in the part of software design.Data acquisition program in firmware is also discussed.Finally,this data acquisition card is tested and evaluated in a program developed by Lab Windows CVI,which shows that this car is stable and reliable

5402开发板原理图.含51单片机.可以在不用仿真器的情况下把代码固化在芯片.-5402 development board schematics. Containing 51 Single-chip. Can in no circumstances simulator curing the code in the chip.