故障录波器及继电保护故障信息系统技术培训
Fault recorder and relay protection fault information system technical training (2017-03-08, WORD, 643KB, 下载13次)
工业无线传感器网络wirelesshart的标准描述，官网收费，可以很好掌握wirelesshart的各层协议结构
wirelesshart procotol (2016-07-19, WORD, 2750KB, 下载5次)
无线传感器的有关实验进行的具体操作及实验现象。
Wireless sensor for the specific operation of the experiment and the experimental phenomenon. (2016-04-02, WORD, 947KB, 下载1次)
利用HC-SR04超声波传感器实现水位控制
Using HC- SR04 ultrasonic sensor to realize water level control
(2016-03-15, WORD, 50KB, 下载6次)
永磁无刷直流电机 控制器 设计 设计论文
BLDC controller design (2015-07-27, WORD, 840KB, 下载13次)
AT89C52的智能无线安防报警器, 采用单片机做为控制系统.
AT89C52 intelligent wireless security alarm, using SCM as the control system. (2013-02-20, WORD, 95KB, 下载7次)
无线芯片si443x系列的寄存器设置表，利用宏可以根据需要得带宽、输出功率、速率等参数，计算出设置寄存器的值，方便无线模块的开发
The the wireless chip si443x series register set the table using macros have the bandwidth, output power, the rate parameters needed to calculate the set the value of the register, and to facilitate the development of wireless module (2012-11-01, WORD, 258KB, 下载1次)
这是红外传感器的原理与介绍，方便初学者使用
This is a principle with the introduction of the infrared sensor, easy for beginners to use (2012-09-18, WORD, 52KB, 下载9次)
TJA1050T CAN总线驱动器,基于CAN总线的智能馈线终端的研究
TJA1050T CAN bus driver, the study based on CAN bus intelligent feeder terminal (2012-09-10, WORD, 97KB, 下载3次)
CPLD + CAN总线改造，采用CPLD 进行编程，实现移相编码和电机功率输出， CAN总线进行数据通讯，使各节点独立工作又集中管理，实现集散控制。节点电机调速方案中，微控制器选用8位高性能微转换器ADμC812，逻辑与伺服控制采用全数字化方式，晶闸管主电路触发器选用ALTERA公司的 EPM7256S CPLD来完成。
CPLD+ CAN bus transformation, using CPLD for programming, coding and phase motor power output, CAN bus for data communication, so that each node independently and focus on management, distributed control. Node in the motor control program, use 8-bit high performance microcontroller micro-converter ADμC812, logic and all-digital servo control mode, the main thyristor trigger circuit used ALTERA company EPM7256S CPLD to complete. (2011-11-18, WORD, 66KB, 下载16次)
555 計時器及其應用 應用線路以及RC TIMER時間常數計算
555 timer calculate (2011-07-05, WORD, 105KB, 下载5次)
在程序中设定温度读取间隔时间,利用定时器中断,定时读取
Set temperature to read in the program interval, using the timer interrupt, time to read (2010-06-09, WORD, 125KB, 下载5次)
机油箱油位报警器，当缺少机油时会自动报警提醒司机加油 以免爆瓦
this is s clarm for oil in the car to tixing driver (2010-06-04, WORD, 87KB, 下载3次)
7290LCD控制器液晶资料以及开发注意，带字库，便于开发。
7290LCD information and the development of attention LCD controller, with character, easy to develop. (2010-04-07, WORD, 874KB, 下载5次)
ADC0809是带有8位A/D转换器、8路多路开关以及微处理机兼容的控制逻辑的CMOS组件。它是逐次逼近式A/D转换器，可以和单片机直接接口
ADC0809 is an 8-bit A/D converter, 8-way multi-switch and microprocessor compatible control logic of the CMOS components. It is a successive approximation type A/D converter, single chip can directly interface (2009-07-05, WORD, 68KB, 下载3次)
Adobe Audition数字存储示波器
利用电脑强大的处理能力和声卡高精度的AD/DA界面，加上Adobe Audition强大的录制和显示功能，数字存储示波器的功能即可轻易实现
Adobe Audition Digital Storage Oscilloscope use of computer processing power and high-precision sound card AD/DA interface, together with Adobe Audition powerful recording and display, digital storage oscilloscope functionality can easily realize (2008-07-31, WORD, 757KB, 下载10次)
近20年来，由于超大规模集成（VLSI）和超高速集成电路（VHSIC）、高精度数控机床、计算机辅助设计和制造，以及其他设计和生产的改进，传感器性能的大大提高，各种面向复杂应用背景的军用或民用多传感器信息系统也随之大量涌现。在多传感器系统中，信息表现形式的多样性、信息容量以及信息的处理速度等要求，都大大超过了人脑的信息综合能力，因此出现了信息融合技术。
Over the past 20 years, due to ultra-large-scale integration (VLSI) and ultra-high-speed integrated circuits (VHSIC), high-precision CNC machine tools, computer-aided design and manufacturing, as well as other design and production improvements, greatly improve sensor performance, various surface complex applications to the military or civilian background of multi-sensor information systems have also emerged in large numbers. In multi-sensor system, the performance of the diversity of information, information capacity and information processing speed, etc., are much higher than the synthesis of the information the human brain capacity, so the information fusion technology. (2008-04-20, WORD, 25KB, 下载31次)
单片机智能水位控制器的详细介绍，有图有相关的设计说明
Single-chip intelligent controller level detail, and there were design-related note (2008-01-14, WORD, 210KB, 下载91次)
AT89C51是一种带4K字节闪烁可编程可擦除只读存储器（FPEROM—Falsh Programmable and Erasable Read Only Memory）的低电压，高性能CMOS8位微处理器，俗称单片机。该器件采用ATMEL高密度非易失存储器制造技术制造，与工业标准的MCS-51指令集和输出管脚相兼容。由于将多功能8位CPU和闪烁存储器组合在单个芯片中，ATMEL的AT89C51是一种高效微控制器，为很多嵌入式控制系统提供了一种灵活性高且价廉的方案。
AT89C51 is a kind of programmable 4K byte scintillation-ROM can be erased (FPEROM- Falsh : navigation, and Programmable Read Only Memory ry) low-voltage, high-performance microprocessor CMOS8 spaces, commonly called SCM. The device used ATMEL high-density non-volatile memory technology manufacturing, and the industry-standard MCS-51 instruction set and output pin compatible. Owing to the multi-function eight CPU and Flash Memory portfolio in a single chip, ATMEL the AT89C51 is a high-performance microcontroller, many embedded control systems to provide a highly flexible and inexpensive program. (2007-03-05, WORD, 7KB, 下载113次)
现代先进微处理器有非常高的集成度和复杂度，又有寄存器堆、Cache等嵌入式部件，而且芯片管脚数相对较少，必须要有一定的自测试设计和其它的可测试性设计来简化测试代码，提高故障覆盖率。本文简要讨论NRS4000微处理器芯片的以边界扫描测试为主体，以自测试为补充的可测试性设计框架。着重介绍芯片的边界扫描设计和芯片中译码控制器PLA和微程序ＲＯＭ以及采用内嵌RAM结构的指令Cache和寄存器堆的内建自测试设计。仿真结果表明，这些可测试性设计大大缩短了测试代码的长度。
modern microprocessors have a very high degree of integration and complexity, there Register pile, Cache such as embedded components, but Chip few relatively small, There must be the self-test design and testing of other design code to simplify testing, fault coverage. This paper briefly discussed Key words microprocessor chip to the boundary-scan test as the mainstay, Since the test to add to the test design framework. Highlighting the boundary-scan chip design and chip decoder PLA and micro-controller procedures and the use of embedded ROM RA M structure of the instruction cache and register stack of built-in self-test design. The simulation results show that these tests can greatly shorten the design of the test code length. (2006-11-12, WORD, 40KB, 下载118次)