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led-advertising-lamp
本程序能够实现广告灯的往正反方向来回移动。(Procedures to achieve the advertising lights move back and forth to the positive and negative direction.)
- 2013-04-23 22:14:05下载
- 积分：1
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jjcsy
酒精测试仪proteus仿真，单片机进行分析处理，判断是否醉酒驾车，再通过液晶板显示出来。(Alcohol Tester proteus simulation, analysis and processing microcontroller to determine whether drunk driving, and then through the LCD panel display.)
- 2013-11-27 15:26:09下载
- 积分：1
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actionGroupExample
源码p3at小车的程序 需要的直接下载 VS2008打开 挺不错的程序！！！！(Direct download VS2008 source p3at car program needs to open11)
- 2014-09-13 17:47:48下载
- 积分：1
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Detailed.Cpp.language.commands.(Second.Edition)
C++ 语言命令详解(第二版)
全书由两大部分及四个附录和一个词汇表构成,第一部分介绍
C++的基本概念以及C++程序设计方法,这部分从C++最基本的概念讲
起,覆盖最新C++标准中的所有概念并重点介绍类及其有关的函数和
运算符.第二部分可以用于C++编程的参考,分别详细介绍数据类型,
运算符,类型转换,关键字,预处理指令以及库函数和库类.四个附录
分别介绍C/C++的区别,ANSI 及C++成员的速查表.本书最后有C++术
语及概念的词汇表.本书可以用作学习C++的标准教材,也可成为高
级程序员的有价值的参考书.(Detailed C++ language commands (Second Edition))
- 2010-10-17 21:29:32下载
- 积分：1
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MuCashShopEditor
MuOnline CashShop Editor for TT, zTeam and etc. Season6E3
- 2015-03-27 19:31:32下载
- 积分：1
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KEY
状态机按键检测，实现单击双击多击功能,单片机用的是STM8L(Key detection state machine to achieve multi-click-click, double-click function)
- 2016-04-09 13:27:11下载
- 积分：1
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frameparse
一个以太网帧解析程序，实现以下功能：解析已封装好的Ethernet V2.0帧封装文件（见附件），判断有多少个帧，每个帧的所有字段内容，检测CRC校验是否正确(An Ethernet frame analysis program, the following functions: parsing the encapsulated Ethernet V2.0 frame encapsulation (see annex), to determine the number of frames, each frame contents all fields to detect CRC checksum is correct)
- 2013-12-06 17:41:20下载
- 积分：1
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cheng
滤波器广泛应用于数字信号处理、通信、自动控制领域,但设计可变宽频带有源滤波器则比较困难。利用单片机控制参数可编程的双二阶通用开关电容有源滤波器,精确设置有源滤波器的中心频率f，品质因数Q及有源滤波器的工作方式。本系统主要分为两个部分:即程控滤波器和程控放大器。程控放大器电压增益为40dB，通过单片机控制DA进行分压，可精确实现要求的10dB步进，误差小于0.5 ，通带为100Hz-500KHz，输入电压峰－峰值范围为10mV，在输入范围内无明显失真。由MAX264为核心的滤波器，可设置为高通、低通滤波器。通过单片机直接给出控制频率，使-3dB截止频率在1KHz-20KHz内可调，步进1KHz，误差小于1 。整个系统以52单片机为控制核心，电路简单，性能稳定，且具有较高精度，滤波参数调节通过单片机控制，较为方便。(Filters are widely used in digital signal processing, communications, automatic control area, but the design variable wideband active filter is more difficult. Control parameters using single-chip programmable universal switched-capacitor biquad active filter, active filter accurately set the center frequency f, quality factor Q and the active filter works. The system is mainly divided into two parts: the program-controlled filters and programmable amplifiers. Programmable amplifier voltage gain of 40dB, the DA through the partial pressure of single-chip control, can accurately achieve the required 10dB step, the error is less than 0.5 , passband to 100Hz-500KHz, input voltage peak- the range of 10mV, the input range no significant distortion. By the MAX264 as the core of filter can be set to high pass, low pass filter. Given directly by the microcontroller controls the frequency, the-3dB cutoff frequency at 1KHz-20KHz adjustable, step 1KHz, error is less than 1 . The entire system for)
- 2011-07-17 16:23:27下载
- 积分：1
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74ls164
51单片机驱动74ls164程序 (51 Microprocessor 74ls164 program)
- 2010-12-06 17:07:02下载
- 积分：1
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mega16-simple-example
通过一个简单例子，说明C语言对于学习单片机的重要性，有助于新手的入门.(By a simple example to illustrate the C language for learning the importance of SCM to help novice entry.)
- 2013-11-18 13:27:00下载
- 积分：1
