简易无线电遥控系统利用高频载频信号将调制信号经由发射端天线送出，在接收端经接收天线接收，再经过解调和解码恢复原信号用来控制发光二极管的亮灭。...

独立键盘的原理和设计和方法，里面附有C的源代码-Independent keyboard theory and design and methodology, which with C source code

this the minarm system that ihad been designed

基于TMS320F2812的数据采集及处理系统-TMS320F2812-based data acquisition and processing system

某学院的毕业设计以及毕业论文 非常参考价值，值得关注-a college graduate thesis and design is very valuable, and worthy of attention

编程序实现下述磁盘调度算法,并求出每种算法的平均寻道长度，要求设计主界面以灵活选择某算法，且以下算法都要实现： 1、先来先服务算法（FCFS） 2、最短寻道时间优先算法（SSTF） 3、扫描算法（SCAN） 4、循环扫描算法（CSCAN） -programmed to achieve the following disk-scheduling algorithms, and each algorithm calculated the average Seeking length, main interface designed in a flexible choice of a particular algorithm and the algorithm must achieve the following : 1. first-come first-service algorithm (FCFS queue) 2, the shortest tracking time priority algorithm (SSTF), 3 scanning algorithm (SCAN) 4, cycle scanning algorithm (rltrasonic)

pic control motor design sample

键盘ledlcd的3个驱动程序,以WORD的格式打开,有设计思想,步骤,框图,为你学习带来方便-3 of ledlcd keyboard driver WORD format to open, have design ideas, steps, block diagram, in order to bring convenience to learn from you

The P89LPC938 is a single-chip microcontroller, available in low cost packages, based on a high performance processor architecture that executes instructions in two to four clocks, six times the rate of standard 80C51 devices. Many system-level functions have been incorporated into the P89LPC938 in order to reduce component count, board space, and system cost.

大屏幕显示及触摸屏系统设计方案， 本系统软件首先界面精美，操作简便，触控点布局合理，方便触摸，提高触摸准确率。其次系统结构设计合理，充分利用图、文、声、像以及交互性等多媒体特征对用户的操作、信息查询与接收等进行合理导引，以便用户以最少的时间和精力查询到最多的信息-Large-screen display and touch-screen system design, software, first of all, the system interface is beautifully simple, touch points, rational layout, easy to touch and improve touch accuracy. Secondly, the structural design of a reasonable system, make full use of maps, text, sound, such as interactive multimedia, as well as characteristics of the user" s operation, and receiving information such as a reasonable guide, so users with minimal time and effort to maximize the amount of information inquiries

一篇经典的雷达系统设计论文Radar System Performance Modeling-A classic design of radar systems thesis Radar System Performance Modeling