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The superior performance, smooth motion and reliable operation of mobile robots require efficient and precise motor control. The increasing autonomy and complexity of robots have create...[Details]
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移动应用、基础设施与国防应用中核心技术与RF解决方案供应商Qorvo®, Inc.(纳斯达克代码:QRVO)今日宣布收购世界领先的高性能 RF MEMS 天线调谐应用技术供应商 Cavendish Kinetics, Inc.。Cavendish Kinetics (CK) 团队将继续推动RF MEMS技术应用于Qorvo的全部产品线,并将该技术转变为能针对移动设备和其他市场进行大规模制造。 Q...[Details]
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At the end of 2022, ChatGPT emerged, which not only ignited an unprecedented storm of technological public opinion, but also made all walks of life face an AI industry revolution.
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1. About VBP divider
The VPB divider determines the relationship between the processor clock (cclk) and the peripheral clock (pclk). The VPB divider has two purposes. First,
The VPB bus provides the...[Details]
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Electrolytic capacitors leak over time. The circuit in Figure 1 can be used to test capacitors to determine if they are worth using. The CREF/RREF ratio sets the limit on leakage. The values show...[Details]
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Piezoelectric ceramic material is a material that can convert electrical energy and mechanical energy into each other. That is, applying a mechanical stress to the piezoelectric material will generat...[Details]
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Bootloader: 1. Superboot2440.bin provided by Friendly Arm (the bootloader can be burned using the MiniTools one-key burning tool provided by Friendly Arm). This file is in the images folder provide...[Details]
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SEMI (Semiconductor Equipment and Materials International) released a global wafer fab forecast report yesterday. The report pointed out that after experiencing a recession in the first half of the y...[Details]
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On November 28, the winning bid results of the equipment procurement project for the GWh/year production line of all-vanadium flow batteries were announced. Chengde Xinghua Hengtong Industrial Co., Lt...[Details]
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Gartner said the chip industry will decline 0.9% this year, but the memory market will grow 13.9% and NAND will grow 40%. Overall, global semiconductor revenue is expected to reach $415.4 billion i...[Details]
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A powerful test platform is essential for any team that prototypes, characterizes, and calibrates RF devices and components. Signal generators are among the most common test and measurement instrumen...[Details]
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For Huawei, the most critical thing after launching the Hongmeng system is how to increase the number of users of the Hongmeng system. Currently, the Hongmeng system is only compatible with Huawei an...[Details]
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According to the China Trade Relief Information Network, on November 5, 2021, the U.S. International Trade Commission (ITC) issued an announcement stating that it had made a partial final ruling of 3...[Details]
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The so-called level refers to the logarithm of the ratio of two powers or voltages. Sometimes it can also be used to express the logarithm of the ratio of two currents. The unit of level is decibel...[Details]