Question

能帮我找一份关于单片机的英文资料和中文翻译~3000字的·谢谢~邮箱279442791@qq。com

Answer 1

绍了以单片机为主要元器件的测控系统以及结构、设计和原理，该系统实现了自动控制，为设备的正常运行提供了条件。
其次，本次毕业设计针对系统所使用的C8051F020单片机的性能和发展情况做了一个全面的介绍；接着又对DS18B20单总线数字温度传感器做了性能方面的说明；同时关于UART0串行通信的方式和功能也进行了分析；最后，在单片机测量系统的抗干扰硬件软件的方法与设计方面也加以了论述。本次毕业设计主要应用C8051F020单片机作为核心控制元件进行分析和设计，对各部分的电路进行了介绍。并经过反复的模拟运行、调试，修改，最后形成了一套完整的程序系统。经过实践证明，本系统运行稳定，其优点是硬件电路简单，软件功能完善，控制系统可靠，性价比较高等，具有一定的实用和参考价值。
最后，在本次毕业设计过程中还使涉及到了功能强大的Protel99 SE软件的使用，并利用此软件绘制了系统原理图、印制线路板图。

关键词：单片机、温度传感器、串行通信、抗干扰、Protel99 SE

First, the current design is based on graduation MCU control systems. SCM introduced to the main components of the monitoring system and the architecture, design and principle, the realization of the automatic control system, for the normal operation of equipment for the conditions. Secondly, The graduation address system design used by the C8051F020 the performance and development of a comprehensive done presentation; Then right DS18B20 single-bus digital temperature sensor made of the performance; UART0 while on the way serial communication function and the analysis; Finally, SCM interference measurement system hardware and software design method also be discussed. The graduate design major applications C8051F020 microcontroller as a core element in the analysis and design on the part of the circuit was introduced. After repeated and the simulation running, debugging, revision, the final form of a complete set of procedures system. Practice has proved that the system stability, and they have the advantage of a simple hardware circuits, software functions, reliable control system, high cost performance, is practical and reference value. Finally, at the graduation design process also involving the powerful Protel99 SE software use, and the use of this software mapping diagram of the system, the PCB plans.

Keywords : microcontroller, temperature sensor, serial communication, interference, Protel99 SE
翻译是找人翻译不是靠工具.

还有一段看看可以不:
单片机又称单片微控制器,它不是完成某一个逻辑功能的芯片,而是把一个计算机系统集成到一个芯片上。概括的讲：一块芯片就成了一台计算机。它的体积小、质量轻、价格便宜、为学习、应用和开发提供了便利条件。同时，学习使用单片机是了解计算机原理与结构的最佳选择。 单片机内部也用和电脑功能类似的模块，比如CPU，内存，并行总线，还有和硬盘作用相同的存储器件，不同的是它的这些部件性能都相对我们的家用电脑弱很多，不过价钱也是低的，一般不超过10元即可......用它来做一些控制电器一类不是很复杂的工作足矣了。我们现在用的全自动滚筒洗衣机、排烟罩、VCD等等的家电里面都可以看到它的身影！......它主要是作为控制部分的核心部件。 它是一种在线式实时控制计算机，在线式就是现场控制，需要的是有较强的抗干扰能力，较低的成本，这也是和离线式计算机的（比如家用PC）的主要区别。 单片机是靠程序的，并且可以修改。通过不同的程序实现不同的功能，尤其是特殊的独特的一些功能，这是别的器件需要费很大力气才能做到的，有些则是花大力气也很难做到的。一个不是很复杂的功能要是用美国50年代开发的74系列，或者60年代的CD4000系列这些纯硬件来搞定的话，电路一定是一块大PCB板！但是如果要是用美国70年代成功投放市场的系列单片机，结果就会有天壤之别！只因为单片机的通过你编写的程序可以实现高智能，高效率，以及高可靠性！ 由于单片机对成本是敏感的，所以目前占统治地位的软件还是最低级汇编语言，它是除了二进制机器码以上最低级的语言了，既然这么低级为什么还要用呢？很多高级的语言已经达到了可视化编程的水平为什么不用呢？原因很简单，就是单片机没有家用计算机那样的CPU，也没有像硬盘那样的海量存储设备。一个可视化高级语言编写的小程序里面即使只有一个按钮，也会达到几十K的尺寸！对于家用PC的硬盘来讲没什么，可是对于单片机来讲是不能接受的。 单片机在硬件资源方面的利用率必须很高才行，所以汇编虽然原始却还是在大量使用。一样的道理，如果把巨型计算机上的操作系统和应用软件拿到家用PC上来运行，家用PC的也是承受不了的。 可以说，二十世纪跨越了三个“电”的时代，即电气时代、电子时代和现已进入的电脑时代。不过，这种电脑，通常是指个人计算机，简称PC机。它由主机、键盘、显示器等组成。还有一类计算机，大多数人却不怎么熟悉。这种计算机就是把智能赋予各种机械的单片机（亦称微控制器）。顾名思义，这种计算机的最小系统只用了一片集成电路，即可进行简单运算和控制。因为它体积小，通常都藏在被控机械的“肚子”里。它在整个装置中，起着有如人类头脑的作用，它出了毛病，整个装置就瘫痪了。现在，这种单片机的使用领域已十分广泛，如智能仪表、实时工控、通讯设备、导航系统、家用电器等。各种产品一旦用上了单片机，就能起到使产品升级换代的功效，常在产品名称前冠以形容词——“智能型”，如智能型洗衣机等。现在有些工厂的技术人员或其它业余电子开发者搞出来的某些产品，不是电路太复杂，就是功能太简单且极易被仿制。究其原因，可能就卡在产品未使用单片机或其它可编程逻辑器件上。

翻译是工具翻译太多了:Single-chip, also known as single-chip microcontroller, it is not the completion of a logic function of the chip, but a computer system integrated into a chip. Speaking in general terms: a single chip has become a computer. Its small size, light weight, cheap, for the learning, application and development of facilities provided. At the same time, learning to use the principle of single-chip computer to understand and structure the best choice. Single-chip and computer use is also similar to the module, such as CPU, memory, parallel bus, as well as the role and the same hard disk memory, is it different from the performance of these components are relatively weak in our home computer a lot, but the price is low, there is generally no more than 10 yuan ...... can use it to make some control for a class of electrical work is not very complex is sufficient. We are using automatic drum washing machines, smoke hood, VCD and so on inside the home appliances can see it's shadow! ...... It is mainly as part of the core components of the control. It is an online real-time control computer, control-line is at the scene, we need to have a stronger anti-interference ability, low cost, and this is off-line computer (such as home PC) The main difference. By single-chip process, and can be amended. Through different procedures to achieve different functions, in particular the special unique features, this is the need to charge other devices can do a great effort, some of it is also difficult to make great efforts to do so. A function is not very complicated if the United States the development of the 50's series of 74 or 60 during the CD4000 series to get these pure hardware, the circuit must be a big PCB board! However, if the United States if the successful 70's series of single-chip market, the result will be different! Simply because the adoption of single-chip preparation process you can achieve high intelligence, high efficiency and high reliability! Because of the cost of single-chip is sensitive, so the dominant software or the lowest level assembly language, which is in addition to the lowest level for more than binary machine code of the language, since such a low-level so why should we use? Many of the senior's language has reached a level of visual programming Why is it not in use? The reason is simple, that is, single-chip computer as there is no home of CPU, also not as hard as the mass storage device. A visualization of small high-level language program, even if there is only one button which will reach the size of dozens of K! For the home PC's hard drive is nothing, but in terms of the single-chip microcomputer is unacceptable. Single-chip in the utilization of hardware resources have to do very high, so the compilation of the original while still in heavy use. The same token, if the computer giant's operating system and applications run up to get the home PC, home PC can not afford to sustain the same. It can be said that the twentieth century across the three "power" of the times, that is, the electrical era, the electronic age and has now entered the computer age. However, such a computer, usually refers to a personal computer, or PC. It consists of the host, keyboards, displays and other components. There is also a type of computer, not how most people are familiar with. This computer is smart to give a variety of mechanical single-chip (also known as micro-controller). As the name suggests, these computer systems use only the minimum of an integrated circuit to make a simple calculation and control. Because of its small size, are usually charged with possession of machine in the "belly" in. It in the device, like the human mind plays a role, it is wrong, the entire device was paralyzed. Now, this single chip has a very wide field of use, such as smart meters, real-time industrial control, communications equipment, navigation systems, and household appliances. Once a variety of products with the use of the single-chip, will be able to play so that the effectiveness of product upgrading, product names often adjective before the word - "intelligent," such as washing machines and so intelligent. At present, some technical personnel of factories or other amateur electronics developers from engaging in certain products, not the circuit is too complex, that is functional and easy to be too simple imitation. The reason may be the product not on the cards or the use of single-chip programmable logic device on the other.

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