随着电力电子技术的飞速发展，正弦脉宽调制（SPWM）变频器也得到了大力的发展，在各个领域内得到了广泛的应用。SPWM变频器主要应用于中小容量，高性能的交流调速系统中，
With the rapid development of power electronics technology, the sinusoidal pulse width modulation (SPWM) inverter has also been strong development in various fields has been widely used. SPWM inverter is mainly used in small and medium-capacity, high-performance AC drive system, (2016-11-30, WORD, 127KB, 下载6次)
temt6000 light sensor 16bit ad 比较经典的 可见光传感器 配合单片机使用
temt6000 light sensor 16bit ad sensor (2016-05-11, WORD, 98KB, 下载6次)
分频器的四连体数码管显示源代码以及对其分析
The four-piece divider digital display source code and its analysis (2014-01-14, WORD, 12KB, 下载2次)
对stc89c52的总结，包含最小系统、定时器、串口通信等
Summary of stc89c52, including the minimum system, timers, serial communication, etc. (2013-12-20, WORD, 42KB, 下载11次)
MS19264A是一种图形点阵液晶显示器驱动原理模块使用手册
MS19264A is a dot matrix liquid crystal display (2013-07-25, WORD, 411KB, 下载5次)
三慧变频器说明书，不好找的，希望对大家有所帮助
Three Hui inverter manual, easy to find, we hope to help (2013-06-12, WORD, 998KB, 下载3次)
红外线遥控器解码C语言程序代码(SM0038接收头)
Infrared remote control decoder C language program code (SM0038 receiving head) (2012-11-29, WORD, 10KB, 下载9次)
用普通红外遥控器的遥控电脑的制作方法.rar
Use common of the infrared remote control computer making method (2012-01-13, WORD, 209KB, 下载3次)
MCS-51单片机温度控制系统
接口电路采用MCS-51系列单片机8031，外围扩展并行接口8155，程序存储器EPROM2764，模数转换器ADC0809等芯片
MCS-51 microcontroller interface circuit temperature control system using 8031 Microcontroller MCS-51 series, external expansion parallel interface 8155, the program memory EPROM2764, such as chip ADC ADC0809 (2011-08-10, WORD, 132KB, 下载4次)
由MSP430和CC1100构成的无线传感器网络
Posed by the MSP430 and the CC1100 for wireless sensor networks (2011-05-20, WORD, 237KB, 下载2次)
基于51单片机的红外遥控控制器的电路图及说明。很详细。。。。。。。。。。。基于51单片机的红外遥控控制器的电路图及说明。很详细。。。。。。。。。。。
51 MCU-based infrared remote controller circuit diagram and instructions. Very detailed. . . . . . . . . . . 51 MCU-based infrared remote controller circuit diagram and instructions. Very detailed. . . . . . . . . . . (2011-04-14, WORD, 10KB, 下载7次)
计算机单片机定时器实验的实验步骤及实验代码。
Computer microcontroller timer and experimental test of the experimental procedure code. (2011-03-11, WORD, 71KB, 下载2次)
介绍了用sst单片机做的一个下载器，有原理图
Microcontroller to do with the sst introduced a download, a schematic
(2011-02-28, WORD, 701KB, 下载1次)
关于遥控器解码芯片SC6122芯片的，单片机的解码程序
On the remote control decoder chip SC6122 chip, MCU decoder (2010-11-17, WORD, 3KB, 下载5次)
本文设计的是具有图像处理功能和自动拨号功能的智能无人监控防盗报警系统的硬件部分。该系统主要运用人体传感器（热释红外和微波传感双鉴器）进行报警信号的采集，由单片机系统接收接警信号以及对信号进行处理，并由双音多频模块和语音模块通过电话线路即时拨号报警；在报警同时，通知摄像监控系统对对应报警点进行图像的采集和存储。该系统具有非常高的实用价值，适合广泛推广使用。
This article is designed with image processing and automatic dialing features intelligent unmanned monitoring anti-theft alarm system hardware. The system using the human body sensor (pyroelectric infrared and microwave sensors Shuangjian device) for alarm signal acquisition, Alarm signal received by the MCU system and the signals are processed by the DTMF module and the phone line real-time voice module Dial-up alarm in alarm at the same time, inform the camera monitoring system alarm points on the corresponding image acquisition and storage. The system has very high practical value, suitable for wider use. (2010-05-20, WORD, 1506KB, 下载48次)
基于中断控制的声光报警器的设计.采用中断方式，设计一个声光报警器的硬件电路和控制程序。程序运行时，一旦8位开关信号量状态满足设定条件，就触发中断，使发光二级管按规律闪烁，同时扬声器播放一段音乐。
硬件设备包括一台微机、一个MFID微机实验箱、一块T型板，2输入四与门 74ls08、8位总线驱动器 74ls245、LM386A音频放大器、排阻、扬声器各一个，发光二极管8个，470uF电容2个、104电容4个，插线若干。
Interrupt-based control of sound and light alarm design. Using interrupt mode, designing a sound and light alarm hardware circuits and control procedures. The program is running, once the 8-bit switch signal to set the amount of state to meet the conditions to trigger interrupts, so that light-emitting diode flashes according to the law, while speakers play a piece of music. Hardware includes a computer, a computer simulation, MFID box, a T plate, 2 input 4 and gate 74ls08, 8-bit bus driver 74ls245, LM386A audio amplifier, exclusion, speakers of a light-emitting diode 8, 470uF capacitor 2 a, 104 capacitors 4, plug-line number. (2009-12-14, WORD, 135KB, 下载16次)
AT89C51是带4K字节闪烁可编程可擦除只读存储器（EPEROM）的低电压、高性能CMOS 8位微处理器（俗称单片机）。以下为管脚说明。
AT89C51 is blinking with 4K-byte erasable programmable read-only memory (EPEROM) low-voltage, high-performance CMOS 8-bit microcontroller (commonly known as single-chip). Following is the pin description. (2008-09-12, WORD, 2KB, 下载1次)
基于MF RC500的非接触式IC卡读写器设计
MF RC500-based non-contact IC card reader design (2008-03-01, WORD, 65KB, 下载158次)
秒表/时钟计时器的设计采用AT89C52单片机，最小化应用设计；采用共阳七段LED显示器，P0口输出段码数据，P2.0-P2.5口作列扫描输出，P1.0、P1.1、P1.2口接三个按钮开关，用以调时及功能设置。为了提供共阳LED数码管的驱动电压，用三极管8550作电源驱动输出。
Stopwatch/Clock timer AT89C52 single-chip design, the smallest of the application of design the use of a total of Seven-Segment LED display Yang, P0 paragraph code output data, P2.0-P2.5 I make out scanning output, P1.0, P1.1, P1.2 I take three buttons switch to tune and when the feature set. In order to provide a total of Yang LED digital tube of driving voltage, using 8550 as the power transistor output driver. (2008-01-03, WORD, 17KB, 下载71次)
薄膜晶体管液晶显示器（TFT-LCD）具有重量轻、平板化、低功耗、无辐射、显示品质优良等特点，其应用领域正在逐步扩大，已经从音像制品、笔记本电脑等显示器发展到台式计算机、工程工作站（EWS）用监视器。对液晶显示器的要求也正在向高分辨率、高彩色化发展。
Thin-film transistor liquid crystal display (TFT-LCD) with a light weight, flat, and low power consumption, no radiation, indicating the characteristics of good quality, and its applications are gradually expanding from the audio-visual products, notebook computers, monitors the development of desktop computers , engineering workstations (EWS) with the monitor. The requirements of liquid crystal displays are also being to the high-resolution, high color development. (2007-10-23, WORD, 24KB, 下载19次)