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According to foreign media reports, engineers from Duke University in the United States and the Institut de Physique de Nice in France have developed a new method to use microwaves to identify objec...[Details]
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21. How does regeneration affect inverter performance?
The motor can become a generator and send power back to the main line whenever the rotor is spinning faster than the stator field. In thi...[Details]
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Introduction Data acquisition, instrument control and automated testing are practical tasks often encountered in laboratory research. The emergence of LabVIEW enables ordinary laboratory w...[Details]
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Computer vision, one of the key areas of artificial intelligence, has become a hot topic again recently. So do you really understand what computer vision is?
What is Computer Vision
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According to Zengcheng Daily, the concrete pouring construction of the first to third floor roof slabs of the main factory building of the Visionox (Guangzhou) fully flexible AMOLED module production...[Details]
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Over the past decade, my country's independently developed Beidou chip technology has been reduced from 90nm to 28nm, with its size continuously reduced and its performance continuously improved, and...[Details]
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1. Characteristics of permanent magnet synchronous motor
1. Voltage regulation
The automatic excitation control system can be regarded as a negative feedback control system with voltage a...[Details]
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With the development of science and technology and the improvement of the degree of industrial automation in my country, a large number of automation equipment and instruments have been widely used i...[Details]
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Today’s successful portable devices, such as smartphones, PDAs, and portable media players, increasingly use lithium-ion (Li-Ion) batteries. The high demand for these rechargeable batteries has pro...[Details]
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Abstract: MAX+PLUSⅡ software is an easy-to-learn and easy-to-use design and development environment, and its application in digital circuit design is becoming more and more extensive. Based on this...[Details]
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Foreign media said that Samsung Electronics may officially unveil the new generation "Exynos 2200" on November 19, but some people believe it will be Exynos 1250. Samsung Exynos posted a myst...[Details]
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An oscilloscope is an instrument that can convert invisible electrical signals into visible images, which can help people to observe errors in circuit design and make corresponding adjustments. In a...[Details]
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Recently, in the "Top 15 Chinese Intelligent Connected Vehicle LiDAR Patent Disclosures by Innovation Subjects" ranking jointly released by China Automotive Information Technology Co., Ltd. (herein...[Details]
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The final list of the 2019 "China Good Brand" selection initiated by Shanghai Media Group | Interface News was announced. Saudi Basic Industries Corporation (SABIC), a world-renowned diversified chem...[Details]
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Carbon dioxide is the most ideal benchmark for measuring the air quality in a car. It is more sensitive than other air quality indicators. The carbon dioxide content shows obvious changes in differ...[Details]