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[Editor’s note] The views of this article are very insightful. I hope the managers (factory directors) of the company will take a look at it. There is a saying in the article Liberia Sugar: Entrepreneurs who stay away from academic discussions (or academic articles) will be guilty of “begging for food from a golden bowl” The mistake of “eating” is worth thinking about Liberia Sugar Daddy.
Opinions on the development of power supply enterprises facing the 21st century
Abstract: Using examples of enterprise development, combined with my own experience, this leads to the topic of how power supply enterprises face market competition in the cross-century stage
Discuss to achieve the purpose of inspiring thinking, enhancing self-confidence, and promoting corporate development ideas to replace new materials.
1 Introduction
my country’s existing power electronic products (including various power supplies, frequency converters, power factorsThere are many manufacturers of digital and harmonic compensation devices), but most of them do not have the scale and strength of Huawei Electric Group. Undoubtedly, companies like Huawei have concentrated financial and material resources, high-quality scientific and technological and management talents (including high-level leadership and employee teams, senior military advisors, joint cooperation teams with famous universities, etc.), and Obtaining strong support from the government will give it a unique advantage in the fierce market competition in the era of knowledge economy and dwarf its peers. The modern internal and external operation mechanism and the means of obtaining high-tech information will enable it to effectively grasp business opportunities, make scientific decisions, adjust product structure in a timely and reasonable manner, and have the strength to compete with multinational groups in market share.
However, most enterprises do not have such strong economic and technical strength and comprehensive advantages. How can they find room for sustainable development in the face of the challenges of the new century? You might as well be inspired by the experiences of several companies.
2 Examples and Analysis of Enterprise Growth Strategies
The Radio Factory in Wenshang County, Shandong Province is a county-level public enterprise with only 200 employees. It has a 90-year-old Landscape brand inverter. It was a high-tech product promoted by the country in 1998 and was listed as a national technological innovation project of the National Trade Commission in 1998. The performance has reached the level of imported products in the 1990s; currently, it can produce series below 300kVA. The market is promising in Shandong and Hebei areas, and it has already entered the field of high-voltage inverters. Of course, landscape brands do not yet have a famous brand effect. If you want to gain a foothold in the 21st century, you still need to go through a lot of competition. However, today’s victory Liberia Sugar Daddy is worthy of prompting colleagues to think and find out the answer by analyzing the history of similar companies.
People will never forget that at the end of the 20th century, so many radio factories (even regional pillar industries) failed to avoid being heavily in debt and collapsed, were merged or even merged one after another in the fierce competition in the international market. The fate of bankruptcy. And a Liberians Escort county-level public enterprise with not strong comprehensive strength can actually be solid, quietly emerge, full of vitality and vitality . This has to be attributed to the firm leadership of the enterprise and its unswerving decision to develop its own research and development channels. In the late 20th century, radio companies generally made three types of development choices to fight against their fate. The first is to continue to rely on strength to develop a series of products such as televisions, move up a level, and withstand the impact of the international market; the second is to switch to instrument products where the market situation is still good at that time; the third option is to switch to the production of power electronic inverters. child. Among them, the only results of the first choice are Panda and Changhong.Several famous and high-quality series have withstood the impact of the international market and survived, forming a situation of market fragmentation and confrontation; radio manufacturers with weak comprehensive strength failed to change their product structures in a timely manner and were defeated in the fierce market competition. The second option was prosperous for a period of time because it focused on the market conditions and changed the product structure; but because it only focused on the market conditions at that time, it lacked scientific foreboding. When the market became saturated, there were foreign When there is strong pressure to replace products with new materials, they gradually fall into trouble. Compared with the first option, the second option only delays the defeat and has no potential for continuous growth. This shows that after recognizing the situation, the decision to change the product structure is right and timely, but the final choice of leading products still needs to be done cautiously. The third type is to switch to high-voltage inverters or other power electronic products. The positioning of this leading product reflects the scientific nature and sustainability of the decision-making. Because in the late 1980s and early 1990s, this market was so large that it was almost unexplored virgin land, so it became an important target for various multinational groups to strive for. In the third option, there are two approaches: one is to introduce complete sets of foreign technologies and assembly lines, which are essentially processing-type, and are introduced repeatedly in various regions, which is very costly. After a period of hard work, when the product comes out, the opponents in the market competition Liberians Escort are often importers of the same technology. . Because others already have replacement products with lower prices, better performance, and greater efficiency. Companies that import technology can be squeezed out before they can invest. Such a company will collapse more miserably than the first two choices, because the investment in power electronic products is much larger than that of televisions and instrument products. The country has suffered a huge loss, and the survival and development of enterprises have also been seriously threatened. What has achieved steady development is another approach in the third option, that is: referring to new technologies at home and abroad, independently developing power electronic products according to national conditions, and supplementing the appearance, size, and reliability strategies with high-quality services and preferential prices. The lack of inferiority. Wenshang County Radio Factory got out of the predicament precisely from this approach. The average salary of county-level enterprises here is lower than that of cities, which in turn reduces costs. In particular, the company is gradually shifting from general-purpose products to special-purpose inverter packages, which can
reduce redundant performance, simplify software and hardware, and further reduce costs, thus avoiding head-on business wars and “rushing competition” from domestic and foreign strong players. “Find room for survival in the cracks, and take the lead to stabilize the market for special supporting products for a long time LR Escorts.
Nowadays, most international inverters and electric LR Escorts source stores have gained a foothold.Most of them come from self-development or extended development.
Another example is Hefei SanLiberians Escort Electric Co., Ltd., a private joint-stock enterprise, which developed its own IGBT inverter for childbirth. The special power supply for variable arc welding machines has occupied nearly one-half of the national market share. It does not Liberia Sugar Daddy have strong comprehensive strength, but it has found the right product direction from the beginning and used high-tech solutions. In order to protect the reliability of the unit, coupled with appropriate marketing strategies, today’s rotational development pattern has emerged. This is in sharp contrast to the current situation where Anhui’s industrial science and technology comprehensive level is relatively low and its foundation is relatively weak. When “Wanyan”, which pioneered VCD in the adjacent electronics industry, and “Yangzi”, which was very powerful, were successively merged by other provinces, “Sanyu” was able to survive in the bleak predicament of the province’s power electronics industry. , after the overall impact of the Southeast Asian financial crisis, it has entered a track of continuous rapid development. His experience can serve as a reference for his peers.
Scientific decision-making and the right selection of leading products bring vitality to the development of enterprises. However, in the era of knowledge economy, if enterprises cannot seize the opportunity of upgrading and fission into multiple branches, it will be difficult for enterprises to maintain long-term prosperity. Mr. Dai Zhengyao, a well-known Taiwan-funded enterprise in the country, has ranked third in market share among domestic or joint-venture inverter delivery stores for its Powtran inverters. It is a leader in Taiwan’s power electronics industry, with strong strength and ability to install Don’t forget the danger, and escape from the increasingly narrow space of general inverter “cost-effectiveness” competition, break away from the product models locked by Westerners, pursue ideas developed by foreign experts and scholars in the field of green power conversion technology, and develop new types. Mr. Dai keenly noticed that someone in China obtained the invention patent of high positive strength CTA technology in 1991 and issued it internationally, while the United States only had a similar patent in 1996. After figuring out the general reason for the ten-year hesitation of CTA technology (see the article “My Opinion on the Development of Green Conversion”, published later in this journal), he realized the CTA power converter and its variant series based on this technology. Start from the beginning and quickly make flexible settings for two-step, rotational development without losing any opportunity. The current switching-linear composite power conversion (CTA) technology has derived several branches based on the original topology in the early 1990s, and can have a wide range of applications. Ma’anshan Huabao Electric Co., Ltd. (with East China Metallurgical Institute CTA Technology as a shareholder), which has been working hard for 5 years, finally has the opportunity to end its history of having no funds, no market development capabilities, and only top results at the cross-century stage. All employees (including East China Metallurgical Institute) The college’s part-time scientific and technical staff) can finally see the dawn of success coming “with a little more persistence.” Undoubtedly, both technical parties and future investors willRecognize: Only by “relying on oneself” and “perseverance” can we have our own future and the future of our nation; what we do first is technologyLiberia Sugar Daddy‘s cleverness and market initiative belong to itself.
The examples of enterprise development introduced above reflect some key issues in the virtuous cycle of enterprise development from different positive perspectives, and cannot cover the situations of various enterprises and provide more appropriate warnings. The purpose of the examples and analysis in this article is only to stimulate thinking and encourage people to draw inferences.
3 The key to jointly promoting the transformation of scientific and technological achievements by industry, academia and research institutes
Since China has not yet formed a strong and specialized research company with the ability to transform scientific and technological achievements, the problem of “difficulty in transforming scientific and technological achievements” Facts have prompted many companies to prefer to take the path of “borrowing”, and this situation is even more prominent in the field of power electronics. Therefore, industry, academia and research jointly promote the transformation of scientific and technological achievements, replacing the functions of foreign specialized research companies and becoming a development path with Chinese characteristics.
There are many obstacles on the road to cooperation between industry, academia and research, which prevents the development of enterprises from benefiting more from foreign late-stage scientific and technological investment. The following only analyzes the common issues of the joint partners.
The obstacles from all parties involved are mainly blind spots in understanding. For example, not all companies can implement “use-it-all”; not all universities can provide results that are close to the maturity of products. Therefore, industry-university-research cooperation often only produces better results in the transformation of scientific and technological achievements between large group companies and famous universities. However, ordinary schools also have top-notch high-tech achievements and technological elites with creative ideas. In view of the limitations of financial resources and implementation conditions, the maturity of the results is often still quite far away from the product. Enterprises believe that their main burden lies in educating people, and they want to wait for universities to do more work before adopting them; university teachers engage in research and development in their extracurricular time, which is not only inefficient, but also has poor manufacturing technology, which delays some very innovative work. There is no chance that academic leadership will be transformed into product leadership. If entrepreneurs are willing to take some economic and technical risks like Mr. Dai and have more national self-confidence, they will be able to gain technical reserves for themselves in response to market changes. In order to be the first to develop new products, one must adopt scientific and technological achievements with limited maturity in advance based on potential market needs and scientific predictions of market change trends within a few years, and create conditions for secondary development. In order to reduce risks, if you wait until the market demand is completely open and clear before starting development, you will inevitably fall behind others. Because when you see the prospect, others also see it; if you give up trying to get ahead, you will have more competitors. Enterprises with weaker comprehensive strength must have the courage to develop ahead of time, rely on early time differences to make up for their shortcomings in economic strength, development speed and market development capabilities, and create conditions for themselves to transform from weak to strong. It is not surprising that development fails or the results are not satisfactory due to various reasons, but two or more projects developed simultaneously always have a chance of success. As long as it is not a large investment, there is one victory, which is the overall victory; multiple victories are even more honors. The market is changing unpredictably. Enterprises with early technological reserves will surely be able to gain the initiative to seize the market.
It seems that advanced development is the last word. The pioneering corporate behavior not only requires leaders to have courage and foresight and the ability to withstand risks, but also requires a new force in the field of high-frequency switching rectification of power – Shenzhen New Ability Technology Co., Ltd.
After decades of development, the national electric power industry has achieved world-renowned achievements. Among them, the DC power supply has also gone through the process from magnetic saturation power supply to thyristor power supply to the current high-frequency switching power supply. Every improvement in the development process is a revolution in the field of power application.
High-frequency switching rectification technology is a high-tech project announced by the state as a priority for development. New Technology Technology Company has always been at the forefront of high-frequency switching technology, combining with national conditions to develop a series of high-frequency switching rectifier products to meet the needs of the market to the greatest extent, and is listed as a key enterprise supported by the Ministry of Science and Technology.
New capabilities company Liberians Escort not only provides products with reliable performance and rich varieties and specifications, but also It contains an excellent service concept and is committed to realizing the national industry. It has become a new force in the field of high-frequency switching rectification of power and reflects the new capabilities of the Chinese people!
And it requires enterprise technical personnel to have keen insight and be able to sense as early as possible high-tech results that have market prospects but are still in their infancy. Quite a few companies are lacking in this aspect. First, he lacks people who can directly perceive and modern information means of perception; and he does not accept the budding perceptions of others; in addition, if there is a market for what the company does, and if it follows what it does, the good times will always be short-lived. Second, in terms of understanding, the effectiveness of scientific research should be fully defined to universities and scientific research institutes, and should be considered as things in the research stage. Relevant to oneself. In fact, the acquisition of the life of all products is based on scientific research, and must go through a process from academic thinking to research, development and then to productization. This process should be continuous and continuous. In developed countries, as soon as a university paper is published, it is likely to be adopted by enterprises, and the above-mentioned whole process can be immediately entered into, striking while the iron is hot, and the cycle is much shorter. Therefore, enterprises must track the trend of basic research on application (22 review papers such as “Investigation and Research Report on Development Strategies of Power Electronics” contained in the 1999 supplement of “Journal of Electrical Engineering” are of great reference value for enterprises’ scientific decision-making. ), strive to participate as early as possible and seize the bright spots. Stay away from academic discussionsLiberia Sugarentrepreneurs will make the mistake of “begging for food from the golden bowl”. Companies that lack high-tech talents need to rely on the eyes and minds of experts and scholars, especially the keen sense of people who have seized the “commanding heights” at the forefront of disciplines, to inject inspiration for product innovation into the company. The company itself also has a group of small talents with strong execution capabilities to cooperate with it, and the conditions for shortening the transformation cycle of scientific and technological achievements exist. There is also a question here of whether universities are willing to let companies participate as early as possible. In order to strive for greater rights in the future, the current excessive pursuit of utilitarianism has become an obstacle to the cooperation between enterprises and schools. This will make the results transform at a speed that cannot compete with the rapid response of developed countries. In fact, if universities delay the time for corporate participation due to equity issues, or emphasize independent development, except for a few key universities that are unique and special, in most cases the results will be ignored. Therefore, for the sake of narrow personal or group interests, abandoning a high-efficiency joint approach with complementary advantages will inevitably lead to a long development cycle. It is entirely possible to miss the best market opportunities for specialty products, and instead cause all parties to lose. Equivalent rights and interests that could have been obtained by working together with high efficiency. If you have insights, you can join in with each other as soon as possible and complement each other’s advantages. It seems that the profit ratio stipulated in the contract is smaller, but the profit time can be earlier; not only can you expand a larger market in a shorter cycle, so as to maximize profits. The value is actually greater; and you can free up energy and funds as soon as possible to focus on the next goal. What’s the point? What to do? People can place things in multi-dimensional time and space and carefully measure them in all directions.
The above analysis is for reference only. It is hoped that some of the familiar issues and rights issues that industry, academia and research institutes will jointly promote the transformation of scientific and technological achievements can first be better solved in the field of power supply technology.
4 Conclusion
Experience and analysis show that the development of enterprises should choose appropriate positioning and have factors that activate vitality.
(1) Under the premise of market economy, the competition among enterprises is the competition of comprehensive strength. Strong enterprises should compete in general-purpose products, differentiate themselves, step up to the next level, and build national prestige.
(2) Enterprises with a single advantage should avoid the head-on conflict of competing for the market with general-purpose products, develop characteristic special supporting products, occupy a place in the market, and gradually grow and develop.
(3) Growing enterprises must have advanced awareness, space awareness and risk awareness.
Advance awareness is a “time lag” tactic, which relies on advance development to gain the initiative to occupy the market.
Spatial awareness is the strategy of “space difference”, seize the initiative to transform groundbreaking scientific and technological achievements, and be the first person in special products. The “space difference” strategy also naturally leads to the “time difference” effect.
Risk awareness is necessary for adopting the above tactics. Both the “space gap” and “time gap” strategies have economic and technical risks, which require entrepreneurs to be courageous and knowledgeable, have strong psychological quality and sense of responsibility, and require business groups to have sufficient tolerance.
(4) Track the development intentions of the cutting-edge disciplines, plan for the long term, and promote cooperation between industry, academia, and research institutes., don’t miss the opportunity.
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Smart Home 2018-02-08 14:07:4221st Century ElectronicsLR Escorts Electrical Engineer Series Electrical Circuits[hide]21st Century Electronics and Electrical Engineer Series Electrical Circuit.rar[/hide]2012-02-27 18:56:50 21st Century Electronics Forum original LABVIEW video tutorial (full set of high-definition) `Related course recommendations: “8-Week LabVIEW Visual Project Programming Practical Training Camp” 21st Century Electronic Forum’s original LABVIEW video tutorial – based on labview 8.2 link: http://pan.baidu.com/s2015-03-26 16:50:00Shiqiang signed a contract with Power Integrations, a famous American power conversion chip product supplier`November 9 On the same day, the power conversion chip world leader brandPI (Power Integrations) and the authorized representative signing ceremony of Sekorm, a Chinese foreign electronic component distribution company, were grandly held in Shenzhen Sekorm Advanced Co., Ltd. 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In the future, people could only use carrier pigeons and write letters. Come and stay in touch with your family and communicate with your business partners. The current 21st century is an information age and a common sense economy. The speed of the Internet is having an increasingly serious impact on all areas of human life. People Use 2017-06-20 1Liberians Escort5:23:32 [Long Transcription Published] An Intentional Failed Turing Test Another 100-year improvement in artificial intelligence in the 20th century. In a few decades, we will be able to achieve the equivalent of the entire 20th century several times a year, and after that, maybe once a month. According to the accelerated return determination, Kurzweil believes that human progress in the 21st century will be 10002016-03-02 09:51:35What are the daily applications of arm Ethernet in the 20th century? With the development of microelectronics technology and computer technology, embedded technology has gained broad space for development. Especially since the 1990s, the development and popularization of embedded technology has become more eye-catching and has become a modern industry. The direction of development of control, communication and consumer products. 2019-10-24 06:54:10Labview video tutorial I would like to ask, does anyone have a video tutorial for 21st Century Electronics’ labview? The ones online are a bit vague? thank! 2012-10-07 14:28:00PCB sources have developed strong vitality. The inventor of the printed circuit board was Austrian Paul Eisler. In 1936, he first used printed circuit boards in radios. In 1943, Americans mostly applied this technology to military radios. In 1948, the United States officially recognized that this discovery could be used for commercial purposes. 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Catalog: Download link: `2018-01-19 18:20:43 [Download] “Design and Application of New Monolithic Switching Power Supply” `Internal Business Introduction Monolithic switching power supply integrated circuits were used in the middle and late 20th century. Since its inception, it has been widely used internationally and has become the first choice for developing medium and small power high-efficiency switching power supplies without power frequency transformers. From a practical perspective, this book comprehensively and systematically explains the monolithic switching power supply 2018-01-12 16:53:19 A power-controlled intelligent water-saving system design based on statistics and fuzzy control theory strongly advocates energy conservation and emission reduction, and encourages water conservation, Research and development of energy-saving equipment. Bathroom water-saving technology began in the late 1980s and early 1990s. 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As an advanced automatic identification and data collection technology, RFID technology is recognized as one of the top ten important technologies in the 21st century. It has been successfully applied to various fields such as childbirth manufacturing, logistics management, and public safety. At present, developed countries such as Europe and the United States are in terms of chips, terminal equipment, and system applications, especially in terms of chips, terminal equipment, and system applications. 2019-10-12 06:02:27 China Transmission Network: my country’s inverter industry has gradually sprinted towards high-end. Starting from the 1960s, with Danfoss as the The representative high-tech enterprise began to mass-produce inverters, opening a new era of inverter industrialization. It was not until the 21st century that foreign inverters gradually emerged in our country. At present, my country’s high-end inverter market has been monopolized by foreign brands for a long time. Current situation of my country’s frequency converter market 2014-04-18 15:37:38 The development process of China’s vacuum electronics Distribution to friends The invention of incandescent lamps in the 19th century opened the history of electric vacuum technology, and the world’s first vacuum diode was born in the early 20th century , with the development of broadcasting and communication work and military requirements, televisionVarious electric vacuum devices such as tubes and microwave tubes have come out one after another and have grown. After more than a century of human efforts 2021-05-13 06:25:05The instrumentation industry has entered the information age, and Huadeli Technology implements online marketing. The 21st century is an era of informationization, and information services have become the leading industry in the 21st century. , directly promoted the occurrence and growth of e-commerce. For instrumentation, an industry that is highly specialized in research, smooth information channels and information resources determine the success of Liberians Escort enterprises. Preserve and grow. Wuhan Huadeli 2013-11-11 14:49:44 Is your home’s power strip safe? In the 21st century, safety is the most important thing. Safe travel, safe use of electricity… Plug strips are indispensable in the home. What kind of power strip can be considered safe? What kind of performance should it have? 2017-07-25 13:21:17What are the uses of optical fiber sensors in well logging? Optical fiber sensing technology is a new sensing technology that developed rapidly with the development of optical fiber communication technology in the 1970s. Some developed countries abroad have obtained fruitful results in research on the application of optical fiber sensing technology. 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One of the industries and application technologies. 2019-07-18 07:55:00 Agricultural automation based on machine vision technology In the 1960s, the concept of machine vision began to appear, and my country’s concept of machine vision began in the 20th century. Started in the 1980s, it was initially mainly used in semiconductor and electronic industries such as PCB printing, assembled circuits, and semiconductor component manufacturing. With the development of computer and image processing technology, the research and application of machine vision technology has expanded to the field of agricultural engineering. And achieved important results in many aspects 2019-08-02 06:02:42 Based on the basic laws of biosensor application, transmission, processing, conversion and control, we will explore the basic methods that will be used in human economic activities in the 21st century. It is the era of bioeconomy. As one of the supporting and key equipment of biotechnology, biosensors are bound to develop greatly and become a new industry emerging in the development of biotechnology2019-07-16 07:43:53Multimedia technology Utilization and growth [Author]: Dang Weihong; [Origin]: “InternalJiang Science and Technology” Issue 03, 2010 [Abstract]: Multimedia technology is a new technology developed in the 1990s. This article analyzes the current application status and development trends of multimedia technology, allowing us to foresee the increasingly popular high-speed information network. , it 2010-04-24 09:57:35 How to implement a temperature control monitoring system based on single-chip microcomputer design material download address -1093 (Baidu Netdisk): Click to download Single-chip microcomputer is a large-scale control-oriented system developed in the mid-20th century. Large-scale integrated circuit modules have the characteristics of strong performance, small size, high reliability, and low price. They are widely used in industrial control, data acquisition, smart instruments, and electromechanical integration. 2021-11-25 08:09:01 How to achieve high speed in PFGA Adaptive filter? Adaptive filters have always been one of the hot research topics in the field of electronic signal processing. After years of development, they have been widely used in digital communications, response cancellation, image processing and other fields. Research on adaptive filtering algorithms began in the late 1950s. Widrow, Hoff and others first proposed the least mean square algorithm (LMS). 2019-08-20 08:01:00How to design an automatic door control system based on EDA technology? The door and human civilization are twins, and it evolves with the growth of human civilization. Today in the 21st century, doors have given greater prominence to the concept of safety, emphasizing effectiveness: effective prevention, passage, and dispersion. At the same time, they have also highlighted the concept of architectural art, emphasizing the overall coordination and coordination of doors with the building and the surrounding environment. . 2019-11-01 06:50:50 The four stages of application operation in the development of embedded systems. 3. Real-time application system stage In the 1990s, driven by the huge demands for distributed control, flexible manufacturing, digital communications and information appliances, embedded systems developed rapidly, and DSPs oriented to real-time electronic signal processing algorithms Products are moving towards high speed 2020-06-23 15:51:41 What are the standards of industrial wireless technology? Industrial wireless technology is another popular technology in the field of industrial control after fieldbus. It is to reduce the cost of industrial measurement and control system and improve industrial measurement and control. Revolutionary technologies in the field of system application will be a new growth point for industrial automation products in the future. Industrial wireless technology is emerging in the 21st century and is oriented to short-range equipment rooms. 2019-08-12 06:23:02 Introduction to open networked CNC technology and its development trends 1. Introduction In the 1990s, foreign CNC systems were completed From 16-bit machines to 32-bit machines and servo drives from DC to all-digital traffic, the CNC system structure has changed from closed to open, so that the CNC system can make full use of the rich resources of computer technology and can control 2021- 07-01 13:55:51 What challenges and opportunities have arisen during the development of microwaves? , people use long-range medium waves to communicate. Shortwave communication was invented in the early 1920s, and it was not until the 1960s that satelliteWith the rise of satellite communications, it has always been an important means of international long-distance communications, and is still important for current emergency and military communications. 2019-08-27 08:18:41 The development of my country’s measuring instruments lags behind, and a batch of new products are released every year. Especially in today’s information age, competition is becoming increasingly fierce. If the development speed is slightly accelerated, it will be left far behind. Today, as we have entered the 21st century, the breadth of my country’s measuring instruments is still at the international level in the early 1980s, with large and advanced 2012-12-30 14:18:15 Digital Circuits – 21st Century Electronic Engineers Flip-flop) 3.2.3 Synchronous fusion trigger (edge trigger) 3.3 Characteristic table and characteristic equation of flip-flop 3.3.1R-S flip-flop 3.3.2T flip-flop (Trigger) 3.33D flip-flop (digital circuit-21st century Electronic Engineer 2008-09-04 23:26:26 The ultimate advantages of wireless sensor networks Wireless sensor networks are known as one of the most influential technologies in the 21st century and one of the four major high-tech industries in the world in the future. After all, What are the advantages of innovation, and how to quickly build WSN? 2020-08-06 06:03:24 What are the applications of wireless sensor networks in smart irrigation systems? Countries around the world are increasingly aware that water has become a critical issue in the 21st century. A key issue for continuous development. China’s water resources are already in considerable shortage. In addition, 90% of the country’s waste and sewage are directly discharged without treatment or treatment does not meet the standards. The water quality of 11% of rivers is lower than farmland water supply standards. . Water 2020-08-05 06:22:12 What are the advantages of wireless sensor networks? Wireless sensor networks are known as one of the most influential technologies in the 21st century and one of the four major high-tech industries in the world. What are the advantages and innovations of it, and how to quickly build WSN? 2020-08-07 07:02:29What does the active RFID positioning system consist of? The positioning system refers to a limited area, such as inside the enterprise, Positioning and tracking of assets and personnel in schools, ports, warehouses, etc. With the rapid growth of data services and multimedia services, people’s demand for positioning and navigation is increasing, and it has become an emerging industry and the hottest industry in the 21st century. 2019-08-20 07:31:32 The development of segmented liquid crystal display technology. In order to enable liquid crystal to be used in displays, the patterning of transparent electrodes and the microfabrication technology of integrating liquid crystal and semiconductor circuits are indispensable. With the development of the semiconductor industry, these technologies have matured. In the 1940s, silicon semiconductors were developed, using n-type conduction electrons. 2018-11-01 16:21:58 Looking for a high-definition expert LabVIEW teaching video online. I watched the 21st Century lecture video, but the video was so poor that I couldn’t understand what it was about. If you have any good recommendations, please share them with your friends. 2016-07-04 11:08:26. Want to buy: 21st Century Electronics Forum’s original LABVIEW video tutorial. Want to buy: 21st Century Electronics Forum’s original LABVIEW video tutorial. The 21st Century Electronics Forum released a LABVIEW video tutorial last year. Who has a clear version of it? Can I put it on Taobao? Or contact wenluderen@gmail.com Thanks to {:soso_e100:}2012-07-01 18:57:53 Analysis of genetic sensors The 21st century is an era of biological development, especially the integration of bioscience and computer science. Bioinformatics will grow vigorously. In fact, bioinformatics has begun to take shape since the early 1990s with the implementation of the human genome project. Generally speaking, bioinformatics refers to 2019-07-09 06:04:58 Testing the linearity of the LTC2400 24-bit no-delay Delta SigmaTM A/D converter assisted from the 19th century design processing plan 11- Testing the linearity of the LTC2400 The 24-bit delay-free Delta SigmaTM A/D converter assists the growth of LCD display technology from the 19th century on 2019-08-22 07:06:20. To enable the use of liquidLiberians Sugardaddycrystals in displays, transparent electrodesLR Escorts‘s patterning and micro-processing skills for integrating liquid crystal and semiconductor circuits are indispensable. With the advancement of the semiconductor industry, these technologies have become mature. In the 1940s, silicon semiconductors were developed, using n-type conductive electrons. 2018-11-29 16:22:36 The development and application of laser technology in the field of material processing. One of the four major inventions of mankind, as a high-tech The main component is an important symbol of the development of science and technology in the 20th century and an important pillar of the optoelectronic industry in the modern information society. It is believed that the 21st century has entered the optoelectronic era, and the further widespread application of laser technology as energy photoelectrons will greatly change human birth and life. Download the full text 2010-04-24 09:03:13 The frequency of the development review of modern power supply technology makes its performance more perfect and reliable, and enables modern electronic technology to continue to develop towards high frequency, which contributes to the efficient material and energy saving of electrical equipment. , achieving small and lightweight, mechatronics and intelligence provide an important technical foundation. 3． The development trend of power supply technology Modern power supply began in the 20th century2018-11-30 17:24:50What about the development of electrochemical sensors? Electrochemical sensors are used to measure the electrical and electrochemical properties of target molecules or substances, thereby conducting qualitative and quantitative analysis and measurement. electrochemical sensorIts development has a long history, and its basic theory and technical development are closely related to electroanalytical chemistry. The earliest electrochemical sensors can be traced back to the 1950s, and have evolved as microelectronics and material processing technology continue to replace new materials. grow. 2020-03-25 06:17:18Battery management technology introduction: Is this device really a battery? Most experts today Liberia Sugar Daddy doubt this view, but some people agree. If we look back at history, we will find that the development of battery technology advanced rapidly from the 17th to 18th centuries, and eventually became the power source for emerging electronic equipment such as electric lights and radios in the 19th and 20th centuries… 2022-11-21 06:22:43 Batteries Development of Management Technology Is this device really a battery? Most experts today question this view, but some agree. If we look back on history, we will find that the development of battery technology advanced rapidly in the 17th and 18th centuries, and finally became electric lights and radios in the 19th and 20th centuries. 2018-09-10 14:48:17 A century of technological invention history: changing human life The discovery of drug-released “Smart” pills, text messages on mobile phones. Human Inventions of the 21st Century Breakthrough human inventions since entering the 21st century: Apple iPod music player, natural liver, cleaning-free windows, Segway new road condition tool, contraceptive patch, suitable for riding in arctic cold weather conditions 2012-09 -25 13:58:43Hardware: Intel CPU Development History Selected materials recommend the development history to tell you how the processor developed step by step until today. (There is a big wave of CPU coming, there are always a few you recognize) Part One: 1970s and 1980s (1). On November 15, 1971, the world’s first CPU LR Escorts The birth of personal microprocessor 4004…2021-07-26 07:31:29 The second episode of Zhiyu Cloud Intelligent Technology Drone Countermeasures Technology and Application – the development process of drones At the beginning of the century, drone technology began to emerge in the military field. With the continuous improvement of aviation technology, drones have gradually developed various functions such as reconnaissance, attack, and communication relay, and have become an important force in modern warfare. Entering the 21st century, with the rise of consumer-level drones, drones began to enter the common people 2024-03-12 10:56:16 How to improve the operating capabilities of computer embedded real-time operating systems? The development status and level of embedded systems. The information technology revolution in the mid-20th century pushed mankind from an industrial society to a knowledge society. The rise of embedded systems has been the first microprocessor in history since 1971.Starting from the 4004 processor, the vigorous development of microprocessors gradually improved people’s lives. Scientific techniques are the key to promoting its development. 2020-03-26 08:16:33 Detailed description of the embedded development process Today, the market has stabilized, but the development rate of the embedded system market is accelerating. Because the software and hardware technologies that embedded systems rely on have developed rapidly, the embedded systems themselves have developed rapidly. According to the report of RTC, a magazine specializing in embedded systems in the United States, in the early 10 years of the 21st century, 2012-03-13 16:01:15 let’s talk about the current status and development trends of mechatronics technology and some large and medium-sized enterprises’ views on this technology. A lot of work has also been done in the development and application of technology. Although certain results have been achieved, there is still a considerable gap compared with advanced countries such as Japan. 3. Development Trend of Mechatronics (1) Intelligentization Trend Intelligence is a part of the development of mechatronics technology in the 21st century 2012-10-16 11:16:23 IGBT applications in the 21st century in the Bronze Age? %. Building and construction accounts for more than 17% of the global market, and as demand increases, the construction industry is expected to demand more and more welding equipment, especially for new construction and construction projects in the Asia-Pacific region as well as demand from industries such as car, energy, railways and Mining. One of the latest innovative developments in the welding industry is the use of frequency conversion 2018-10-16 09:47:54 History of Wind Power Development The local residents of the Ancient Kingdom among the rivers built the first windmill in human history. A thousand years later, the earliest local windmills also appeared on the eastern Mediterranean coast and in China. It was not until the 7th century that Europe appeared. 2021-07-12 08:06:28 Typical applications of high-voltage power supplies. Major scientific research institutes and schools provide leading high-voltage power supply products. Zhongxing people will continue to innovate and provide leading high-voltage power supply technology for the development and advancement of industry, agriculture, national defense and science in the 21st century. 2011-Liberia Sugar03-10 13:29:22Lumencor Solid State Light Source SOLA White Light Source Laser LED Microscope Light Source Lumencor Solid State Light Source SOLA white light source laser LED microscope light source Hongke Lumencor solid-state light source uses the 21st century light source to light up the 21st century microscope. The Lumencor light engine is an integrated array of solid-state light sources. The lighting system consists of 2021-07-29 14:37:1920 The greatest discovery of the century #transistor component crystal oscillator jf_97106930 published on 2022-08-27 16:36:38
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