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On May 15 this year, the U.S. Bureau of Industry and Information Technology further tightened restrictions on Huawei. All companies using U.S. equipment and technology need to obtain a U.S. license b...[Details]
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For a long time, whether it is domestic or foreign, whether it is a communication system or a UPS system, people are accustomed to using two groups of batteries in parallel to match a
UPS
...[Details]
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Just now, DXOMARK officially announced the audio score of Apple iPhone SE 2020 - 70 points, 1 point lower than the iPhone 11 series. In DXOMARK's audio rating list, iPhone SE 2020 ranks se...[Details]
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Thief River Falls, Minnesota, USA - DigiKey, a leading global commercial distributor of broad, fast-shipping, off-the-shelf technology components and automation products, today announced a signific...[Details]
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1. This question was raised by netizen flowerhuanghua . When testing power supply ripple and noise, the 20MHZ bandwidth is selected to test whether the power supply itself meets the requirements. F...[Details]
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Local oscillation circuit : V1 is a frequency conversion tube, which has two functions: oscillation and mixing. The local oscillation circuit is composed of an oscillation transformer (abbreviated ...[Details]
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GaN Systems and ON Semiconductor announced that they have developed a high-speed half-bridge GaN system evaluation board using GaN Systems' 650 V, 30 A GaN E-HEMT and ON Semiconductor's NCP51820 hig...[Details]
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introduction Digital isolation technology is often used in fieldbus, military electronic systems and aerospace electronic equipment in industrial network environments, especially in some harsh appli...[Details]
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The Flexible Mixed Signal (AMS) evaluation card supports two methods of sourcing analog signals. In this demonstration, the AMS evaluation card is connected to the Kintex-7 FPGA KC705 base board an...[Details]
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Many oscilloscopes on the market today have their own control methods, including using the front panel, touch screen, or soft keys. The basic controls found on most oscilloscopes include: Horizonta...[Details]
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The crystal oscillator of
the microcontroller The crystal oscillator of the microcontroller generally adopts a three-terminal (Colpitts) AC equivalent oscillation circuit; in the actual crystal ...[Details]
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MediaTek plans to list its Bluetooth chip unit Airoha Technology this year to raise funds for research and development and to make the company more competitive in hiring amid a historic labor shortag...[Details]
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introduction The traditional camera vision technology is relatively easy to implement in terms of algorithms, so it has been used by most existing car manufacturers for assisted driving functions. H...[Details]
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Rutroli established an office in Xiamen, Fujian as an important business development platform Rutronik Elektronische Bauelemente GmbH, one of the world's leading broad-line distributors, provide...[Details]
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The technological development of TV products in recent years has been very leaps and bounds, from 3D to smart and now 4K, the technological updates in just a few years have been so numerous that i...[Details]
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