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On September 27, the Ministry of Industry and Information Technology released the list of national technology innovation demonstration enterprises in 2019. Among them, Internet technology companies B...[Details]
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Readers who have been paying attention to the dynamics of the technology circle should have found that artificial intelligence (AI) is one of the hot words in the technology circle this year. Recentl...[Details]
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With Molex automotive battery management solutions, my mother no longer has to worry about my car running out of power As the owner of a pure electric car, what is your biggest concern when drivin...[Details]
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GPRS, as the bearer network of China Mobile's data services, supports a variety of data services involving different network elements. Any failure of any network element will directly affect th...[Details]
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introduction
With the continuous development of microelectronics technology, network technology and control technology, LCD is widely used as a field display device in various communic...[Details]
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1 Introduction
Road lighting is an important part of urban public facilities. At present, most of the domestic road lighting systems do not adopt network monitoring and management, and can only...[Details]
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Working frequency and measurement performance of ultrasonic level meter: When the sensor works at high frequency (40-70KHz), the sensor is small in size, small in blind area, good in directivity, and...[Details]
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Integrated circuit maintenance is a huge project, because integrated circuits have many pins and they are very dense, so it is very difficult to disassemble them, and sometimes even damage the integr...[Details]
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Electromagnetic environment
is the sum of all electromagnetic phenomena in a given place.
Electromagnetic noise
is the rated current that the filter can pass safely at a specified fre...[Details]
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AME5268 is a fixed frequency monolithic synchronous voltage regulator with an input voltage range of 4.75V to 28V. The chip integrates two NMOS with low on-resistance switches. Current mode topolog...[Details]
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Mouser Electronics, Inc., an authorized global distributor with the latest semiconductors and electronic components, is now stocking the i.MX RT106L and i.MX RT106F crossover processors from NXP® Sem...[Details]
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Compressed audio
formats are widely used in PCs and audio systems around the world. To cope with these digital audio signals, Renesas Technology has launched the SH7263 high-performance...[Details]
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According to Jiwei.com, on April 20, Wuxi Taihu Bay Science and Technology Innovation City held its first centralized cloud signing event for key science and technology innovation projects. Accordi...[Details]
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Design Problems in LED Lighting Power Supply Design
In the design of LED lighting power supply, there are several design problems: the life of electrolytic capacitors does not match that of LE...[Details]
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The programmable "universal chip" FPGA has developed rapidly since its invention in the mid-1980s. FPGA can change and configure the internal connection structure and logic units of the device throug...[Details]