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Lenovo has been warming up for the Savior Y90 gaming phone recently. Lenovo has also released the internal cooling of the Y90 phone. The phone uses a dual-fan + dual-radiator fin design, which...[Details]
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The lighting system is a mechanized lighting fixture and its control system widely used in TV studios, movie studios, stadiums and dance halls. It is a lighting control device to enhance the stage ar...[Details]
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On December 1, the Guangdong Equipment Supervision Association issued the "Electrochemical Energy Storage Device Supervision Specifications" group standard, which aims to fill the gap in supervisio...[Details]
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1 Technical principles, characteristics and applications of ferroelectric memory
The core technology of ferroelectric memory (FRAM) of Ramtron Corporation in the United States is ferroelectric crys...[Details]
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December 15, 2023, Shanghai -
With the rapid popularization of intelligent new energy vehicles, a series of high-end configurations such as adaptive headlights, centralized thermal management s...[Details]
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According to Juheng.com, Japan's Murata Manufacturing Co., Ltd. recently announced that a cluster infection of COVID-19 occurred at the company's Takefu plant, and all operations will be suspended fr...[Details]
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The measurement of ground resistance tester is becoming more and more widespread and important. At present, there are two main methods for measuring ground resistance: traditional ground resistance me...[Details]
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Earlier, the well-known third-party market research organization IDC released the market report on China's 5G smartphones in the third quarter. Data shows that as of September, the total shipment of ...[Details]
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With the advancement of science and technology, power quality has become the basis for the normal and good operation of various electrical equipment. A continuous research topic in the field of pow...[Details]
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For a circuit containing only linear resistors, under a single excitation, when the excitation and response are swapped, the response remains unchanged. This is the reciprocity theorem.
First ...[Details]
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Conventional cargo transportation monitoring systems monitor vehicles, and the cargo information in the vehicle can only come from an offline database, which does not have the ability to timely unders...[Details]
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As personal computers (PCs) are increasingly used, their energy consumption is also increasing. For desktop computers, ATX power supplies are usually used. In the past, typical ATX power supplies hav...[Details]
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In the new energy era, the wave of intelligent vehicles is coming. Especially in the field of smart cockpits, major car companies and many technology companies and Internet companies have jointl...[Details]
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introduction
The signals existing in nature are usually analog signals. In the measurement and control system, the collected analog signals are usually digitized and then handed over to the mic...[Details]
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Introduction and Application of DVI Signal Cable
What is DVI? Nowadays, LCD monitors with DVI interfaces are very popular, and display cards equipped with the same interface are also common. This...[Details]
RF/Wirelessly
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