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According to the website of Hefei Municipal Government, the project of Nanyan Lake National Fitness Center is expected to start in September this year, which will make it more convenient for the surrounding residents to exercise and relax; In the second half of next year, "Made in Hefei" 12 inch storage wafers will come out, and Hefei will become one of the world's major memory manufacturing cities... At present, Hefei's major projects continue to make efforts, bringing strong impetus to economic development. The data shows that from January to July this year, the city's "Daxin Special School" project was steadily promoted, with a cumulative investment of 195.34 billion yuan, up 23.9% year on year, accounting for 69.2% of the annual plan. Among them, the commenced project 31 [Detailed]

"Sister Hebao, can you help us measure the radiation value at the site?" The second generation nuclear power science popularization robots, "Brother Nuobao" and "Sister Nuobao", were released to the public, and the robots showed the audience the powerful functions of radiation monitoring. It is reported that these two guys were initiated by CGN and developed and manufactured by Xiaoben Intelligent. On the spot, everyone said the most [Detailed]

At a time when we media is popular, good reputation can make security enterprises achieve twice the result with half the effort in brand building, especially WeChat marketing. Security enterprises can use WeChat public accounts for brand communication and services. In a consumer economy full of choices, brands play an important role. Brand and pure product are totally different concepts. For consumers, the value of brands is far greater than the functions provided by products. For this reason, in terms of creating differentiated products, cultivating consumer loyalty, delivering high-quality information and expanding market share [Detailed]

Under the influence of Sino US trade friction, Samsung and LG may be forced to close their LCD TV factory in China. The Investor reported that the two companies are said to be about to make a decision on this because the United States may impose high tariffs on TV products from China. The 40 to 50 inch televisions produced by these factories are exported to the United States. Now let's follow the embedded editor to understand the relevant content. A Samsung official complained: "This is almost inevitable, because we cannot afford the 25% tariff." An official of LG [Detailed]

Established in 2014, Unisplendor Zhanrui Global Innovation Testing Center has established a complete technology and service system and built an integrated testing service brand I · CTest after years of accumulation. It has five test systems covering chip R&D and production testing, software integration testing, hardware testing, system testing, customer service and testing, and has more than 100 laboratories worldwide. It is continuously committed to providing customers with high-quality Turn Key test solutions, helping customers shorten the product launch cycle and improve the end-user experience. Next, we will follow Zhan Rui to explore these high and sophisticated [Detailed]

With the advancement of the 5G era, intelligent terminal products, as the largest consumer market for broadband RF applications, face a series of development and verification problems. Among them, the contradiction between smaller and smaller design space and electromagnetic radiation stray performance will be a huge challenge for commercial researchers in the development and verification. If we want to explore pioneering concepts with higher accuracy and greater confidence to promote the development of existing technologies, create revolution with innovation, and transform the 5G vision into reality, we have to choose more suitable debugging and testing solutions in our work. To overcome these difficulties, it is necessary to carry out [Detailed]

According to Jiweinet, Shenzhen Lihexing Co., Ltd. (hereinafter referred to as "Lihexing") successfully held its GEM IPO on November 12. It is reported that since its establishment, Lihexing has focused on the R&D, production and sales of automation and intelligent equipment, and is committed to becoming a leading intelligent manufacturing solution provider in the field of new generation information and communication technology (5G). At present, as an equipment supplier, the company mainly serves customers in the fields of information and communication technology, realizing the deep integration of high-end equipment manufacturing with new industries such as new generation information technology. The company's products are mainly used in mobile intelligent terminals and network infrastructure devices [Detailed]

"By 2020, the Internet of Things industrial system with international competitiveness will be basically formed, and the overall industrial scale will exceed 1.5 trillion yuan". According to the future development plan of the Internet of Things previously released by the Ministry of Industry and Information Technology, China's blueprint for the Internet of Things and the huge opportunities it has released have attracted Chinese and foreign giants to compete for layout. Now let's go with the network communication to learn about the relevant content. At the "2017 World Mobile Congress" being held here, the Internet of Things became the most "popular" theme. Many exhibitors have demonstrated the Internet of Things in smart meter reading, smart parking, smart home, smart [Detailed]

On July 26, Tencent Technology News, many smartphone users did not realize that the so-called "antenna" inside your phone is not just a metal strip component, because this gadget can even effectively extend the battery life of the device. After the launch of the iPhone 4 in 2010, users complained on a large scale that the mobile network signal would decay to the level of no call within a few minutes after holding the phone tightly. Under the strong condemnation of the media, Apple finally responded by saying that it would provide a free "Bumper" protective shell, and promised to allow iPhone users to [Detailed]

Abstract: TMS320VC5409 is a digital signal processor (DSP) launched by Company II, which has a good performance price ratio. This paper introduces a fingerprint identification system based on this DSP. The design scheme and hardware structure of fingerprint recognition algorithm are given, and the improvement of fingerprint preprocessing algorithm, the characteristics of TMS320VC5409 and F37S200 and the CPLD logic design are emphatically discussed. Keywords: fingerprint identification system; Recognition algorithm; Digital signal processor; Complex programmable logic device 1 Introduction With the continuous development of computer and information technology [Detailed]

In February, the panel price was reduced again on various dimensions and specifications, which indicates that the complete machine manufacturers may be facing a turnaround in operating pressure. The panel price fell again yesterday, the international data statistics agency IHS released the global TV panel price in February, and the TV panel price continued to fall in February, with 43 inch and 49 inch panel prices falling the most. Statistics show that the price of the 32 inch panel dropped by $1, or about 2%; The price of 40 inch panel dropped by 3 dollars, about 3%; The price of 43 inch panel dropped by 4 dollars, about 4%; 49 inch panel price [Detailed]

If you use the iPhone X, you will find that the most obvious weakness of this phone is face recognition. Although this is a black technology that Apple has invested a lot of money to build, in terms of recognition speed, accuracy and experience scene, it is still somewhat meaningless, much like fingerprint recognition in the iPhone 6 era. For the new generation of iPhone X series to come this year, the focus of shape will certainly not change, and the improvement of configuration and function is the main evolution result. If Apple adds offline fingerprints to it, it is believed that the experience must be perfect. Now, the latest news from the industrial chain [Detailed]

If the most obvious change of the iPhone 5 is that it has become longer, then the biggest change of the rumored iPhone 6 should be that it has become larger. Although it is contrary to the belief that 3.5 inches is the best size for one hand, a larger iPhone will undoubtedly have a better stimulating effect on the market in the face of market demand, and will also have a greater deterrent effect on rivals like Samsung. So what are the people's needs for the iPhone 6? WalletHero, an American e-commerce shopping guide website, launched a small survey to see how people need iPh [Detailed]

CEVA and Mindspeed Technologies announced that the proven high-performance CEVA-X1641 DSP used by CEVA for wireless base station applications has been selected by Mindspeed for the new Transcede4000 wireless baseband processor. Transcede4000 is a new level of high-performance, low-power, software programmable device that can meet the computing challenges of next-generation mobile networks. Mindspeed's Transcede4000 device is working [Detailed]

Introduction Organic Light Emitting Display (OLED) is a new type of light-emitting and display device. In essence, OLED is a thin film device. Its light-emitting layer is an organic material layer. When there is a current passing through, these organic materials will emit light. Compared with traditional liquid crystal displays (LCDs), OLED displays can achieve a thickness of less than 1mm except that no backlight is required, which makes it possible to achieve software display. In addition, the viewing angle is larger, the brightness is higher, and the color is richer. OLED... [Detailed]

It is reported that Liu Qing, the co-founder of Didi, plans to step down. Didi responded that it is untrue. According to Reuters, Liu Qing, the co-founder of Didi Travel, revealed to his close friends that she expected the government would eventually control Didi and appoint a new management. She planned to resign and encouraged them to start looking for new opportunities. The report quoted a source as saying that some of these executives have contacted industry people to seek job opportunities. Liu Qing once worked at Goldman Sachs, and the above executives include people who have followed her from Goldman Sachs to Didi. In this regard, Didi Chuxing said on the official microblog that Didi is actively and comprehensively [Detailed]

Recently, Malcolm Penn, an analyst at FutureHorizons, predicted that the size of the semiconductor market will increase by 18%, and the semiconductor production capacity will reach a high level and chip shortage will occur in 2021. He believes that the whole market of chip supply will actually be sold out in 2021, because there will be almost no new capacity online before 2022. So, in the case of extremely tight chip production capacity, which chips will be the most popular? ICInsights recently released 2021 [Detailed]

Ge Lizi comes from Oufei Temple produced by the quantum bit | The symphony written by QbitAIAI composer AIVA, the official account, is used by Nvidia as the conference BGM all the year round. But now, it has begun to try other music styles: AIVA's Chinese style album Ai Wa has been published. There are eight pieces of music. My favorite one is Black Dragon. It's a good habit to turn on the audio. Nu Wa used the stone to mend the sky, which means the old man. It means that AIVA seeks musical inspiration from the ancients. Wa, taken from Nuwa, created human beings in Chinese mythology [Detailed]

A few days ago, it was reported that the original memory factory was planning to raise the price. Although the contract price in the second quarter was still in a downward trend, the spot market price became stable. The memory module manufacturer pointed out that the wind direction in the terminal market changed, and the willingness of each company to pull goods at a lower price level increased. Among them, high-order DDR5 stopped falling and low capacity NAND stabilized. And a source from the memory module manufacturer said that DDR5 will be the first type of memory whose price can stop falling and rebound. South Asia Branch, a DRAM manufacturer, said that Q1 this year was the high point of industrial inventory. With the improvement of demand and supply, the inventory is gradually decreasing [Detailed]

"Alibaba Cloud announced that it will further increase overseas investment and set up an international capability center in Singapore." On January 9, at the Alibaba Cloud Summit in Singapore, Alibaba Cloud announced that it will further increase overseas investment, set up an international capability center in Singapore, and comprehensively upgrade the overseas service system to enhance its technical support and service capabilities for overseas markets and customers. In recent years, Alibaba Cloud's overseas business has maintained rapid growth, with revenue growth exceeding 10 times in three years, and six overseas data centers will be added in 2022. It is reported that the International Competence Center includes products, health [Detailed]

Dialog's power management IC (PMIC) chipset helps Renesar's R-CarM3 and R-CarE3 reference platforms Beijing, China, August 18, 2020 – leading battery management, AC/DC power conversion, Wi Fi Low power Bluetooth (BLE), industrial IC supplier Dialog Semiconductor (German Stock Exchange trading code: DLG) announced today that it will further expand its cooperation with Renesa Electronics, the leading supplier of advanced semiconductor solutions, for Renesa R-CarM3 and R-Car [Detailed]

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Source: The content comes from the semiconductor industry observation and synthesis, thank you. Recently, NSITEXT, headquartered in Tokyo Port, Japan, released a RISC-V 32-bit CPUNS31A that supports ISO26262ASILD. It is reported that the NS31A is a general-purpose CPU with a 32-bit RISC-VISA (RV32IMAF) single issue, orderly 4-stage pipeline. It supports ISO2626 for automotive applications [Detailed]

Both top academic conferences and giant companies are looking for the best technical solutions that can break the "memory wall" of AI chips with in memory computing. Article | Bao Yonggang In 2012, the significant performance improvement of deep learning algorithm in image classification competition triggered a new round of AI boom. In 2015, the rapid growth of demand for chips from deep learning algorithms triggered a boom in AI chip entrepreneurship. However, designers embracing AI chips soon found that AI chips using the classic Von Neumann computing architecture have significantly improved their computing power even in computing units [Detailed]

On July 13, the "2023 Munich Shanghai Electronics Exhibition", which attracted the attention of the industry, came to an end. According to statistics, the scale of the exhibition reached more than 100000 square meters, with a total of 1650 exhibitors and 110642 professional visitors participating. Among many exhibitors, the booth of Ansionyi E-Commerce (Shenzhen) Co., Ltd. (hereinafter referred to as "Ansionyi") can be described as "the focus of the whole exhibition, attracting the attention of all [Detailed]

Click the blue text above to follow us! TI has always been committed to making electronic products more economical and practical and making the world a better place through semiconductor technology. Since 1986, TI has taken root in China and continued to invest to help customers succeed. Take three minutes and click the link below to fill in the questionnaire to test your TI level! There is still a chance to get our carefully prepared small gifts. Do you want to know more about TI's Chinese stories [Detailed]

In telecommunications infrastructure, GaN has penetrated into various base stations with its high power and high-frequency performance advantages. With the transition of macro/micro cells from RRH to AAS, large-scale MIMO requires more PA units in each base station. Compared with LDMOS, higher PAE and wider band capability at frequencies above 3GHz are opportunities for GaN development. By 2028, the telecom infrastructure equipment market based on GaN is expected to exceed US $1.3 billion [Detailed]

preface The author has been working in the field of intelligent electric vehicle controller development for nearly 6 years, and has been lucky to experience three times of the development of intelligent electric vehicle EE architecture technology: 1.0 era - distributed EE architecture; 2.0 era - domain control EE architecture; 3.0 era - central regional EE architecture. ... [Detailed]

With the rapid development of science and technology, the importance of motors is increasing day by day. It plays an indispensable key role in the application of consumer electronics, industrial automation and new energy vehicles. Especially under the promotion of the dual carbon policy, efficient and energy-saving motor technology has become [Detailed]