Description: 本课题用传感器及单片机系统设计一个电子秤。在这一过程中将涉及到数据的采集，A/D转换，数据的处理，外扩显示器及键盘，及一个报警电路，以对物体的重量变化进行实时监控。-The subject single-chip sensors and an electronic scale system design. In this process involves data collection, A/D conversion, data processing, external monitor and extended keyboard, and an alarm circuit, the weight of objects to the changes in real-time monitoring. Platform: |
Size: 8192 |
Author:上官婉儿 |
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Description: 南京大学电子系抢答电路仿真课件，帮助您学习数字电路，希望大家多多支持！-Nanjing University, Department of Electronics, circuit simulation Answer courseware to help you learn from digital circuits, I hope everyone can support! Platform: |
Size: 264192 |
Author:claire |
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Description: 本档含详细的电路原理、源程序，AT89C51主控，利用车辆检测器不仅可开发电子警察，还可开发出如：自动显示泊车数的停车场，实时配时的路口信号机系统，自动车库，交通车流量计数器等。-The file containing detailed circuit principle, source, AT89C51 master the use of vehicle detector electronics can be developed not only the police, but also developed such as: automatically displays the number of parking spaces car park, with real-time signal at the junction system, automatic garage, traffic flow, such as counters. Platform: |
Size: 33792 |
Author:wantao |
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Description: 这是歌乐汽车音响的电路原理图，属于汽车电子嵌入式开发的范畴-This is the Clarion car audio circuit schematics, belonging to automotive electronics embedded development areas Platform: |
Size: 490496 |
Author:bijie |
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Description: 详细介绍了高性能嵌入式系统的体系结构、应用，以及设计方法。-Embedded systems technology involves a range of topics, including analog-to-digital conversion and application-specific integrated circuit design. From the history of high-performance computing to a discussion of future directions, High Performance Embedded Computing Handbook offers comprehensive coverage of all aspects of these computing systems, which have various applications in consumer electronics, radar, sonar, telecommunications, medical, and financial areas. Every component in a high-performance embedded system is defined and explained in detail, with leading academic and industry experts in the field providing a well-balanced treatment of theoretical and practical issues. Platform: |
Size: 11119616 |
Author:陈运虎 |
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Description: 电压空间矢量发生器程序，用于三相全桥电路的脉宽调制技术，属于电力电子与电力传动学科范围。-Voltage space vector generator procedure for three-phase full-bridge pulse-width modulation circuit technology, power electronics and power belong to discipline the scope of transmission. Platform: |
Size: 3072 |
Author:胡庆波 |
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Description: 随着电子技术的发展,出租车计价器技术也在不断进步和提高,国内出租车计价器已经经历了四个阶段的发展,从传统的全部由机械元器件组成的机械式,到半电子式即用电子线路代替部分机械元器件的出租车计价器,再从集成电路式到目前的单片机系统设计的出租车计价器。
本设计是以单片机AT89C51为核心,以8279、7407, 75451等智能芯片为外设的出租车计价器的微机系统设计，该系统满足集计程、计时、计费、存储、查看、统计等多种计量功能为一体的出租车计价器的实用要求。给出了硬件电路图及主程序流程图,阐述了软硬件设计过程中关键技术的处理。
-With the development of electronic technology, technology has also Taximeter continued progress and improve, the domestic Taximeter has gone through four stages of development, from the traditional mechanical components of all mechanical components, to semi-Electronics type that is used in electronic circuits instead of mechanical components Taximeter, from integrated circuits type to the current single-chip system design Taximeter.
The design is based on AT89C51 single-chip microcomputer as the core, 8279,7407, 75451, such as a smart chip for peripheral Taximeter computer system design, the system to meet the set of process, time, billing, storage, viewing, and Statistics variety of measurement functions Taximeter practical requirements. Give the hardware circuit and the main program flow chart to explain the hardware and software design process deal with the key technology. Platform: |
Size: 179200 |
Author:LJY |
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Description: 电力电子直流斩波降压BUCK电路。广泛用于直流电机调速 开关电源-Step-down DC chopper power electronics circuit BUCK. Widely used in DC motor speed control Platform: |
Size: 5120 |
Author:liwei |
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Description: Proteus软件是Labcenter Electronics公司的一款电路设计与仿真软件，它包括ISIS、ARES等软件模块，ARES模块主要用来完成PCB的设计，而ISIS模块用来完成电路原理图的布图与仿真。Proteus的软件仿真基于VSM技术，它与其他软件最大的不同也是最大的优势就在于它能仿真大量的单片机芯片，比如MCS-51系列、PIC系列等等，以及单片机外围电路，比如键盘、LED、LCD等等。通过Proteus软件的使用我们能够轻易地获得一个功能齐全、实用方便的单片机实验室。-Proteus Software is a company Labcenter Electronics circuit design and simulation software, which includes the ISIS, ARES, such as software modules, ARES module is mainly used to complete the design of PCB, and ISIS modules to complete the circuit schematic diagram of the layout and simulation. Proteus software simulation technology based on the VSM, which is the biggest difference between other software' s greatest strength is that it is a large number of single-chip-chip simulation, such as the MCS-51 series, PIC series, etc., as well as single-chip peripheral circuits, such as keyboard, LED, LCD and so on. Through the use of Proteus software we can easily obtain a fully functional, practical and convenient single-chip microcomputer laboratory. Platform: |
Size: 3228672 |
Author:浅浅舟 |
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Description: 自行编写的面包板电路辅助设计工具。适用于全国广大高校电子专业学生。带有Debug电路与自动优化布线功能。-To the preparation of bread board circuit-aided design tools. Applicable to the vast number of college students electronics. Debug circuit with wiring and auto-optimization function. Platform: |
Size: 418816 |
Author:bobzhu |
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Description: 电力电子与MATLAB仿真，科学和工程专业的研究生做的电力电子方向有了一个良好的信息，有很多共同的电路品种是有用的，非常实用-Power Electronics and MATLAB simulation, science and engineering graduate students to do a good information on the direction of power electronics, there are a variety of common circuit is useful, very practical Platform: |
Size: 8863744 |
Author:杨海涛 |
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Description: 电工实用手册，本书为“OHM handbook”系列之一。该系列共4册，分别对电工、电子、机械及机电一体化等专业领域的基础理论知识、典型应用以及最新发展动态进行介绍。本系列特点是内容丰富但精炼、重点突出、插图丰富、有重点名词提示，并在书末附有中文索引。
本书共10章150节，重点介绍直流电路、静电与磁、交流电路、电子电路的基本原理、电工电子测量、自动控制、电机与电力电子学、电力系统、设备与施工及电器技术应用。每章通过要点、解释及相关应用，对重要问题加以总结，根据内容特点设置例题、必备知识、选修知识等栏目，既增加了趣味性，又便于读者理解和掌握。
本书既适于立志从事电工电子相关专业的学生、电工爱好者阅读，亦可作为活跃在生产、科研一线的技术人员的实用工具书。-The electrician practical guide, this book is “OHM handbook” one of series. This series altogether 4 volume, separately to the electrician, the electron, the machinery and the integration of machinery and so on professional field s basic theory knowledge, the model application as well as the most recent development dynamic carry on the introduction. This series characteristic is the full of meat, but the fining, key prominent, the illustration rich, has the key term prompt, and attaches Chinese index in the book end. This book altogether 10 chapters of 150, introduce the DC circuit, the static electricity and magnetism, the alternating-current circuit, electronic circuit s basic principle, the electrician electronic surveying, the automatic control, the electrical machinery and electric power electronics, the electrical power system, the equipment and the construction and the electric appliance technology application with emphasis. Each chapter through the main point, the explanation Platform: |
Size: 9859072 |
Author:吴真 |
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Description: 电子实用手册,本书为“OHM handbook”系列之一。该系列共4册，分别对电工、电子、机械及机电一体化等专业领域的基础理论知识、典型应用以及最新发展动态进行介绍。本系列特点是内容丰富但精炼、重点突出、插图丰富、有重点名词提示，并在书末附有中文索引。
本书共10章193节，重点介绍电子物理、电子器件、模拟与数字电路、电子测量与控制、信息与通信等电子学的基础知识及应用技术。此次再版依据近10年间电子技术的进步，以计算机、通信及网络技术为中心进行修订，增加了许多新应用技术和新电子装置的介绍，还插入了不少的科学趣味知识。
本书既适于电子类大、中专师生及广大电子爱好者学习与参考，又适于相关领域的科研人员和工程技术人员随时翻阅。 -The electronic practical guide, this book is “OHM handbook” one of series. This series altogether 4 volume, separately to the electrician, the electron, the machinery and the integration of machinery and so on professional field s basic theory knowledge, the model application as well as the most recent development dynamic carry on the introduction. This series characteristic is the full of meat, but the fining, key prominent, the illustration rich, has the key term prompt, and attaches Chinese index in the book end. This book altogether 10 chapters of 193, introduce electronics with emphasis and so on electronic physics, electronic device, simulation and digital circuit, electronic surveying and control, information and correspondence elementary knowledges and the applied technology. This second edition rests on during near 10 years the electronic technology progress, take the computer, the correspondence and the networking carries on the revision as the center, increased many new ap Platform: |
Size: 9907200 |
Author:吴真 |
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Description: 该书是微电子专业经典书籍，主要介绍MOS管，适合电子信息科学与技术专业，和工程师参考使用，也可用作微电子专业的专业课本。-This book is the classic micro professional books, introduces the MOS pipe, suitable for electronic and information science and technology professionals, and engineers for reference, but also can be used as a professional specialized courses in this micro-electronics. Platform: |
Size: 1833984 |
Author:sha |
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Description: Power electronics HomeWork
Q1 Compared to the diode applied in the information electronics circuit, what are the structure characteristics of the power diode for blocking high voltage and conducting large current?
Q2 What is the condition to keep the thyristor turning on, and how to turn it off?
Platform: |
Size: 12288 |
Author:Taosif |
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