这是关于正弦波振荡的发生、测量及显示电路的设计实验报告。里面详细介绍了整个系统的设计思路、过程以及最终结果。
It`s a course measure report about the circuit to make,measure and show the amount of sine-wave .It tells how to build the whole system in detail including my desing thoughts,process and come outs . (2017-01-08, WORD, 3941KB, 下载5次)
智能洗衣机控制系统设计,洗衣机的额定洗净率是按额定容量设计的。当衣物量减少时，由于衣物间的摩擦和翻滚都发生了变化，其洗净率也会发生变化，特别是衣物量与额定洗涤容量相差较大时，这个变化尤为明显。
Intelligent washing machine control system design, rated washing machine wash ratio is based on the rated capacity design. When reducing the amount of laundry, because the friction between the laundry and roll have changed, its cleaning rate will change, especially with the amount of laundry washing rated capacity difference is large, this change is particularly evident. (2016-05-15, WORD, 30KB, 下载2次)
自动浇花器的源代码 根据传感器测试到的湿度数据自动控制浇花器进行浇水
auto-watering machine (2016-02-02, WORD, 7KB, 下载7次)
编写0号中断处理程序，使得在除法溢出发生时，在屏幕中间显示字符串“divide error!”，然后返回DOS。
Write 0 interrupt handler, so that when the division overflow occurs in the middle of the screen displays the string divide error! , And then return to DOS. (2015-06-18, WORD, 39KB, 下载2次)
无线路由器无线路由器无线路由器无线路由器
this is very good
(2015-05-16, WORD, 7KB, 下载2次)
基于multisim的软件实现，用运算放大器实现万用表的功能，附带理论分析及仿真电路和仿真波形
Multisim based software, has implemented an operational amplifier with a multimeter functions, with the theoretical analysis and simulation circuit and the simulation waveform (2014-04-04, WORD, 1325KB, 下载20次)
变频器常用S87C196MH功能介绍，对需要变频器编程的有一定帮助
Inverter the commonly S87C196MH function introduced, must help need inverter programming (2012-08-11, WORD, 299KB, 下载6次)
参考对buck 电路符号模型的推导，推导buck-boost 电路的符号模型，并与采用详细器件模型的电路进行仿真比较，要求输出两种模型的输出电压波形。
Reference model for the derivation of the circuit symbols buck, buck-boost circuits derived symbolic model, and with more devices using the circuit model simulation comparison of the two models required output voltage waveform. (2011-01-16, WORD, 81KB, 下载9次)
全国大学生电子设计竞赛2010年TI杯模拟电子系统专题邀请赛试题信号波形合成实验电路（C题）中移向网络的最终解决方案，可以在PROTEUS中仿真
National Undergraduate Electronic Design Contest 2010 TI analog electronic systems feature Invitational Cup Test Waveform Synthesis of the experimental circuit (C title) in the move to the final network solution in the simulation in PROTEUS (2010-08-19, WORD, 11KB, 下载14次)
555定时器是一种模拟电路和数字电路相结合的中规模集成器件，它性能优良，适用范围很广，外部加接少量的阻容元件可以很方便地组成单稳态触发器和多谐振荡器，以及不需外接元件就可组成施密特触发器。因此集成555定时被广泛应用于脉冲波形的产生与变换、测量与控制等方面。
555 timer is a kind of analog circuits and digital circuits combined with the medium-scale Jicheng device, its excellent performance and broad scope of application, Waibu plus a small amount of resistance Yung Jie components 可以 easily Zucheng Shan steady trigger and multivibrator devices, and external components can be formed without Schmitt trigger. Therefore, time integration of 555 pulses are widely used in the production and transformation, measurement and control and so on. (2010-07-27, WORD, 127KB, 下载5次)
实验一 运算器实验
一、实验目的：
1.掌握运算器的组成及工作原理；
2.了解4位函数发生器74181的组合功能，熟悉运算器执行算术操作和逻辑操作的具体实现过程；
3.验证带进位控制的74181的功能。
A calculator for a test experiment, experiment: 1. Master computing device and its working principle 2. About four combinations of function generator 74 181 features, familiar with the operation performs arithmetic operations and logic operations of the specific implementation process 3. verification into the digital control of 74 181 features. (2010-06-30, WORD, 56KB, 下载4次)
基于system visw软件的dpsk系统的仿真与设计的波形图及系统搭建图
Software-based system visw dpsk system simulation and design and system structure diagram waveform (2010-06-04, WORD, 225KB, 下载12次)
单片机，常见波形程序，方波，正弦波，三角波，锯齿波
单片机，常见波形程序 (2010-05-20, WORD, 3KB, 下载8次)
在很多无线传感器网络应用中，没有节点位置信息的监测信息往往毫无意义。当监测到事件发生时，关心的一个重要问题就是该事件发生的位置，如森林火灾监测，天然气管道泄漏监测等。这些事件的发生，首先需要知道的就是自身的地理位置信息。定位信息除了用来报告事件发生的地点外，还可用于目标跟踪、目标轨迹预测、协助路由以及网络拓扑管理等
In many wireless sensor network applications, there is no node location information of the monitoring information is often meaningless. When monitoring the event occurs, an important issue of concern is the location of the incident, such as forest fire monitoring, natural gas pipeline leak monitoring. These events, first of all need to know is their location information. Addition to its use location information of the sites based on the report of the incident, can be used for target tracking, target trajectory prediction, Xie Zhu routing and network topology management, etc. (2010-04-24, WORD, 108KB, 下载57次)
以高性能数字信号处理芯片TMS320F2812为核心,设计生成了基于不对称规则采样算法的SPWM波形,键盘输入参数设定调制波频率。本文首先分析了不对称规则算法的原理,接着设计了基于TMS320F2812芯片的软件设计流程,最后在数字示波器上显示了实验波形
To high-performance TMS320F2812 digital signal processing chip as the core design is generated based on asymmetric rule sampling SPWM waveform, keyboard input parameter modulation wave frequency. This paper analyzes the principle of asymmetric rules algorithm, and then design the software based on TMS320F2812 chip design process, the last in the digital oscilloscope shows the experimental waveforms (2010-04-20, WORD, 478KB, 下载31次)
80C51单片机外接数模转换器和I/V转换电路，由用户通过按键选择输出实验中经常使用到的几种基本波形：方波、锯齿波、正弦波。
good (2009-06-26, WORD, 406KB, 下载12次)
简单微型计算机设计
设计一个8088系统，要求接成最大模式。地址锁存器选用74LS373，数据总线收发器用选用74LS245，时钟发生器选用8284，中断控制器选用8259A，总线控制器选用8288。
Design a simple micro-computer. Design 1. 8088 to design a system, then into the most requested model. Address latch selection 74LS373, selection of data bus transceiver uses 74LS245, optional clock generator 8284, optional interrupt controller 8259A, selected bus controller 8288. (2009-05-19, WORD, 236KB, 下载5次)
阶梯波发生器---浙江师范大学。
用AT89C51单片机产生可预置的二进制序列
Step-wave generator--- Zhejiang Normal University. AT89C51 single-chip can be used pre-generated sequence of binary (2009-05-14, WORD, 423KB, 下载6次)
数字电子钟是一种精确的计时工具，它精确显示秒、分、时，是一种比传统机械表更灵活方便的钟表。还可附加闹铃，报时等功能。因而在日常生活的各种领域应用广泛。数字电子钟由秒信号发生器、“时、分、秒”计数器，译码器及显示器，校时电路组成。秒信号发生器是整个系统的时基信号，作为秒脉冲送入计数器，计数结果通过“时、分、秒”译码器显示时间
Digital electric clock is an exact timing tool, it is precisely that, when, is a more flexible than the traditional mechanical clocks convenience. Still can add alarm, time, etc. Therefore in the daily life of various fields. Digital electric clock by the second signal generator, "when, minutes and seconds" decoder and monitor the counter, school, when the circuit. Second signal generator is the system of signal, as the yankees pulse, count results through to counter ", minutes and seconds "decoder shows the time. (2009-04-14, WORD, 86KB, 下载5次)
详细讲解了51外部中断的一些意外情况发生，以及可能的原因和解决的方法
Detailed account of 51 external interrupt some accidents from happening, and the possible causes and solutions (2007-09-01, WORD, 19KB, 下载4次)