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1. Principle When the fluid flow sensor along the axial direction enters the product, it is forced to rotate around the center line under the action of the vortex generator, generating a vortex flow....[Details]
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1. The ARM system CPU has the following 7 working modes: 1. User mode (usr): normal program execution state 2. Fast interrupt mode (fiq): 3. Interrupt mode (irq): 4. Management mode (svc): protection...[Details]
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Radar level meter is a commonly used measuring instrument that can be installed in various metal or non-metal containers or pipes to perform non-contact continuous measurement of the level of liquids,...[Details]
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A global chip shortage is pushing up prices on products such as laptops and printers and threatens to have the same impact on other best-selling devices including smartphones, according to the Wall S...[Details]
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On July 8, Huawei's application for Class A qualification for producing navigation electronic maps was published on the website of the Ministry of Natural Resources. After the publication is passed, ...[Details]
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As LED lighting is getting more and more popular, LED driver power supply, as the life support of LED, is also attracting more and more attention. I have always heard many people say that LED power s...[Details]
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In any wireless communication device, we have to go through two big groups of tests. One for testing the transmit path and another for testing the receive path. For a wireless communication device ...[Details]
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According to media reports, it was learned from the National Market Entity Credit Information System that the "Global Energy Internet Group Co., Ltd." invested by the State Grid Corporation of Chin...[Details]
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The extensive use of traditional transformer rectifiers and nonlinear loads results in a high current harmonic content in the power grid, which has a great impact on the aircraft power supply system a...[Details]
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Overview of Synchronous Rectification Technology Nowadays, the development trend of power electronics technology in power modules is low voltage and high current. This makes the use of synchronous...[Details]
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The oscillation frequency of quartz crystals is highly sensitive to changes in the mass loading on the crystal surface (mass effect) and the physical properties of the reactio...[Details]
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At CES 2022, Intel announced 22 new processors in its Alder Lake desktop lineup, ranging from the $489 Core i9-12900 to the $42 Celeron G6900, designed for mainstream desktops, all-in-ones, and other...[Details]
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The U.S. Postal Service today debuted its first electric vehicle charging station in Atlanta, Georgia, the first of many expected to be deployed at "hundreds" of new sorting and delivery centers this ...[Details]
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CNC (Computer Numerical Control) system is a computer system used to control the movement of machine tools. The main task of the CNC system is to automatically control the movement of machine tools...[Details]
Embedded System
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