Electrostatic discharge (ESD) events can have serious detrimental effects on the manufacture and performance of microelectronic devices, the systems that contain them, and the manufacturing facilities used to produce them. Submicron device technologies, high system operating speeds, and factory automation are making ESD control programs a critical factor in the quality and reliability of ESD-sensitive products.
標(biāo)簽： Management Program ESD
上傳時(shí)間： 2020-06-05
上傳用戶：shancjb
You probably have heard all about what you can do with the Raspberry Pi. This credit- card sized computer can be plugged into your TV or any HDMI monitor to replace a typical computer. This little device is used in many computer projects, DIY electronics projects and even as a learning tool for kids who want to learn the basics of computer programming.
標(biāo)簽： automation Projects Home
上傳時(shí)間： 2020-06-06
上傳用戶：shancjb
Welcome to the exciting, empowering world of home automation! If you have ever wanted your home to do more than just protect you against the outside elements and want to interface it to the digital domain, this book will show you how. By demonstrating several easy-to-build projects, you will be able to take the skills you learned from this book and expand upon and apply them toward custom home automation projects of your own design.
標(biāo)簽： Programming Your Hom
上傳時(shí)間： 2020-06-06
上傳用戶：shancjb
HIS IS THE THIRD —and most likely the last—book in the series on information technology for energy managers and web based energy infor- mation and control systems. This book concentrates on web based enterprise energy and building automation systems, and serves as a capstone volume in this series. The thrust here is that the highest level functions of a building and facility automation system are provided by a web based EIS/ECS system that provides energy management, maintenance management, overall facility operational management, and ties in with the enterprise resource management system for the entire facility or the group of facilities being managed. If there were ever to be a fourth volume in this series, it would follow the logical progression of the first three volumes, and would probably be titled Web Based Enterprise Resource Management Systems.
標(biāo)簽： Enterprise Energy Based Web
上傳時(shí)間： 2020-06-06
上傳用戶：shancjb
With the continued growth in the world's population, there is a need to ensure availability of enough food to feed everyone. Advances in science and technology have helped not only to increase food production, but also to reduce food wastage. However, the latter has the potential to be improved to a significant extent through appropriate matching of supply and demand, and with proper handling during storage and transit. Given the amount of food wastage that occurs after a food item leaves the “farm” on its way to the “fork,” and the availability of means to reduce such wastage, there really is no excuse for feigned ignorance.
標(biāo)簽： automation Industry Network Sensor RFID Food and the in
上傳時(shí)間： 2020-06-08
上傳用戶：shancjb
In this book for the optimisation of assembly conveyor lines we are dealing with series part production featured by a medium complexity degree and a medium number of individual components and assembly technique alternatives. Modern production techniques for medium to large series products or mass production usually involve assembly conveyor lines. They still use hand labour more or less automated. The aim is to have monotonous and similar in type operations or such causing fatigue, stress and production traumas, gradually replaced by automated assembly cycles, means and techniques. This usually widely involves industrial robots and handlers. Higher productivity, lower cost and higher quality of assembled products are usually required.
標(biāo)簽： automation-and-robotics
上傳時(shí)間： 2020-06-10
上傳用戶：shancjb
電子書-FA工業(yè)自動(dòng)化設(shè)備設(shè)計(jì)基礎(chǔ)緒 論 一 目的 隨著科學(xué)技術(shù)的發(fā)展以及人們對(duì)于產(chǎn)品品質(zhì)的更高追求，越來(lái)越多的企業(yè)和 工廠都期望使用大量的自動(dòng)化設(shè)備和裝置來(lái)取代工人繁冗無(wú)味的重復(fù)勞動(dòng)，實(shí)現(xiàn) 產(chǎn)品的全部或者部分制造過(guò)程的自動(dòng)化以消除因?yàn)槿藶橐蛩貙?dǎo)致的產(chǎn)品質(zhì)量的 不穩(wěn)定性，這就是我們通常所說(shuō)的“工廠自動(dòng)化”（Factory automation,簡(jiǎn)稱： FA）。 本文以及后續(xù)系列篇幅介紹的就是為了實(shí)現(xiàn)工廠自動(dòng)化而做的工業(yè)自動(dòng)化 設(shè)備的設(shè)計(jì)基礎(chǔ)知識(shí)。本系列文章主要面對(duì)的對(duì)象是：有志于投身機(jī)械設(shè)計(jì)行業(yè) 的，具有基本機(jī)電知識(shí)的大學(xué)生、應(yīng)屆畢業(yè)生以及畢業(yè) 3 年以內(nèi)的初級(jí)設(shè)計(jì)師（助 理設(shè)計(jì)師）。所以本系列文章的主要宗旨是：讓在校大學(xué)生明白學(xué)習(xí)的方向，讓 應(yīng)屆畢業(yè)生能迅速地把學(xué)校學(xué)到的理論知識(shí)正確地應(yīng)用到設(shè)計(jì)實(shí)踐中來(lái)，讓助理 設(shè)計(jì)師發(fā)現(xiàn)自己的不足之處。本系列文章不會(huì)解釋設(shè)計(jì)方法學(xué)的問(wèn)題，凡涉及到 設(shè)計(jì)方法學(xué)的問(wèn)題，煩請(qǐng)諸位自己查閱相關(guān)資料。比如：自頂向下設(shè)計(jì)、優(yōu)化設(shè) 計(jì)等。所以，在接下來(lái)的講解中，本人會(huì)盡量使用簡(jiǎn)潔、系列的方式，通俗的語(yǔ) 言列舉我們所要表達(dá)的內(nèi)容，盡量做到不羅嗦、不重復(fù)，盡量減小諸位的閱讀強(qiáng) 度、節(jié)約大家的時(shí)間。所以，我們的口號(hào)是“理論聯(lián)系實(shí)際”。好了，以下咱們 開(kāi)始進(jìn)入工廠自動(dòng)化設(shè)備的天地中。 注意：本文中所說(shuō)的自動(dòng)化設(shè)備主要是大量使用了現(xiàn)代自動(dòng)化元器件以及自 動(dòng)化控制系統(tǒng)的各類設(shè)備，與傳統(tǒng)的純機(jī)械機(jī)構(gòu)組成的設(shè)備有一定的區(qū)別。但是， 也不可盲目的崇拜自動(dòng)化元器件和現(xiàn)代控制技術(shù)的能力，傳統(tǒng)的機(jī)械機(jī)構(gòu)仍然是 機(jī)械的主要組成部分；與現(xiàn)代自動(dòng)化器件組成的結(jié)構(gòu)模塊相比較，傳統(tǒng)的機(jī)械機(jī) 構(gòu)具有非常明顯的簡(jiǎn)潔、高效的優(yōu)點(diǎn)；所以，在設(shè)備設(shè)計(jì)過(guò)程中，只有合理地運(yùn) 用機(jī)構(gòu)和自動(dòng)化元器件、現(xiàn)代控制技術(shù)才有可能設(shè)計(jì)出完美的自動(dòng)化設(shè)備。由于 機(jī)械機(jī)構(gòu)學(xué)在 18 世紀(jì)已經(jīng)發(fā)展成熟，而且在大學(xué)的《機(jī)械原理》課程中有清晰 的闡述，所以，本文會(huì)盡量少的提到機(jī)械原理，涉及到的機(jī)械原理
標(biāo)簽： 工業(yè)自動(dòng)化
上傳時(shí)間： 2022-02-19
上傳用戶：wangshoupeng199
近年來(lái)反季節(jié)種植已成火熱趨勢(shì),溫室大棚的普及十分迅速,而溫室大棚對(duì)自動(dòng)化、智能化的要求也越來(lái)越迫切,本系統(tǒng)將溫室大棚的溫濕度、二氧化碳濃度各個(gè)方面的檢測(cè),通風(fēng)、澆灌、溫度、噴灑農(nóng)藥等各個(gè)方面的控制進(jìn)行綜合系統(tǒng)研究,實(shí)現(xiàn)溫室大棚對(duì)自動(dòng)化、智能化的要求。這一系統(tǒng)是基于單片機(jī)控制的智能檢測(cè),控制系統(tǒng)包含單片機(jī)主控模塊、感應(yīng)檢測(cè)模塊、傳感模塊,顯示、控制模塊等[1]。從而提高溫室大棚的種植效率,減少勞動(dòng)力,提高利潤(rùn)等。In recent years,counter-season planting has become a hot trend featuring the rapid popularization of greenhouse and urgent requirement for the automation and intellectualization of greenhouse.This paper offers a comprehensive and systematic study of the monitoring of temperature,humidity and carbon dioxide concentration in the greenhouse and the control of ventilation,irrigation,temperature and pesticide spraying in order to achieve automation and intellectualization in greenhouse.This system is based on the intelligent detection controlled by single chip computer with the control system including the main control module,induction detection module,sensing module,display and control module of single chip computer,which is effective in improving planting efficiency of greenhouse,reducing labor force and increasing profits.
標(biāo)簽： 智能溫室大棚 控制系統(tǒng)
上傳時(shí)間： 2022-03-27
上傳用戶：
配電網(wǎng)中,各種配電終端的電流、電壓、有功功率及無(wú)功功率等模擬量的采集是配電網(wǎng)自動(dòng)化的重要環(huán)節(jié)。這些模擬量的采集也是各種儀器和家用電器的必要功能。因此,設(shè)計(jì)了基于嵌入式STM32F103單片機(jī)的交流電壓、交流電流及有功功率的采集系統(tǒng),通過(guò)電壓互感器TV1005M和電流互感器TA1005M分別檢測(cè)交流電壓和交流電流值;屏幕或者手機(jī)APP和WiFi模塊互聯(lián)后,可以實(shí)時(shí)顯示交流電壓、交流電流、功率及電量值;通過(guò)設(shè)定閾值功率,可以實(shí)現(xiàn)對(duì)電流的監(jiān)控和對(duì)電路的保護(hù)。In the distribution network,the collection of analog,such as current,voltage,active power,and reactive power at various distribution terminals is a very important part of distribution network automation. These analog acquisitions are also for various instruments and household appliances. Very important technology. Therefore,an AC voltage,AC current and active power acquisition system based on embedded STM32 F103 machine is designed,and AC voltage and AC current values are detected by voltage transformer TV1005 M and current Transformer TA1005 M respectively;After the screen or mobile phone APP and WiFi modules are interconnected,AC voltage,AC current,power,and power values can be displayed in real time;By setting the threshold power,the current can be monitored and the circuit can be protected.
標(biāo)簽： stm32f103 單片機(jī) 電流電壓采集
上傳時(shí)間： 2022-03-27
上傳用戶：shjgzh
針對(duì)目前MSP430單片機(jī)實(shí)驗(yàn)裝置較少、實(shí)驗(yàn)內(nèi)容少,而且無(wú)MSP430高端產(chǎn)品的實(shí)驗(yàn)裝置,研制了基于MSP430F5529單片機(jī)的綜合實(shí)驗(yàn)裝置,主要包括MSP430 Launch Pad和母板兩部分。較傳統(tǒng)的單片機(jī)實(shí)驗(yàn)裝置增加了模擬電路的設(shè)置,設(shè)計(jì)的實(shí)驗(yàn)?zāi)軌蚶脝纹瑱C(jī)的所有外設(shè),可進(jìn)行模塊基礎(chǔ)實(shí)驗(yàn)和綜合實(shí)驗(yàn)兩大類實(shí)驗(yàn),非常適合自動(dòng)化和電氣信息類大學(xué)生學(xué)習(xí)使用。Concerning with the lack of experimental equipment and content based on MSP430,and especially,the experimental equipment of MSP430 senior products,an experimental equipment based on MSP430F5529 microcontroller is developed. It mainly consists of two parts： MSP430 Launch Pad and main board. Compared with traditional microcontroller experiment equipment,a few analog circuits were added. The experiment we set up takes advantage of all microcontroller peripherals. Students can do two kinds of experiments： module experiment and complex experiment.Therefore it fits university students in automation and electrical major very well.
標(biāo)簽： msp430f5529 單片機(jī)
上傳時(shí)間： 2022-04-13
上傳用戶：
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