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Japan's policy of restricting exports to South Korea has caused Korean companies to jump up and down. Yonhap News Agency further pointed out that the mask blank, a market monopolized by Japan, may be...[Details]
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A past survey found that the biggest factor influencing users' purchase of smartphones is battery life. Therefore, in order to dispel users' "battery life anxiety", in the past few years, cha...[Details]
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The limited bipolar control method adopted by the full-bridge inverter is to make the two switch tubes of one bridge arm, such as V1 and V3, work in PWM mode, and the two switch tubes v2 and V4 of ...[Details]
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Gartner: Global PC shipments in the second quarter of 2022 The biggest drop in nine years The global PC market fell by 12.6%; PC shipments in China fell by 16% in the second quarter Gartner's p...[Details]
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Farnell, a global distributor of electronic components and development services, has launched a new brand Multicomp Pro and added a new range of affordable components, tools and test equipment. The M...[Details]
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On October 27, according to an announcement from the Shanghai Stock Exchange, Jinzhou Shengong Semiconductor Co., Ltd. (hereinafter referred to as "Shengong Co., Ltd.") will make its first listing on...[Details]
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Before, when I introduced the parameter characteristics of the oscilloscope, I also introduced the simple usage method of the oscilloscope. Now, in addition to knowing the main control components of ...[Details]
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1. Introduction to power chips
A power chip is an integrated circuit chip that converts or controls power to provide a suitable voltage or current for the normal operation of the load. It is a...[Details]
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Regarding the rumor that TSMC raised the foundry price by 20%, but only raised the price for its major customer Apple by 3%, well-known semiconductor analyst Lu Xingzhi said that if TSMC did this, ho...[Details]
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Introduction Solar energy is a resource-rich, pollution-free energy alternative. How to improve its utilization rate has gradually become the research focus of various countries. The utilization of...[Details]
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A single chip with small size and high voltage power supply function
Summary: This circuit includes magnetic isolation, allowing you to configure a positive, negative, or floating output. The float...[Details]
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Verify the bus frequency of the HC08 SCS08 microprocessor using a single control loop .
Freescale's HC08 and newer HCS08 microprocessor families feature common peripheral modules. Clock gener...[Details]
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On February 27, Xingtai Economic Development Zone held a groundbreaking ceremony for the China Shipbuilding Wind Power Hydrogen Energy Storage and Energy Storage Equipment R&D and Manufacturing Base P...[Details]
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Following the release of iOS 14.7.1 last week, Apple has stopped signing iOS 14.7, the previous version of iOS released in early July. Since iOS 14.7 is no longer signed, it is impossible to downgrad...[Details]
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— Nidec machine tools and cutting tools help the global manufacturing industry —
Four companies in the Nidec Group engaged in machine tool business -
Nidec Machine Tools, Nidec O...[Details]
Analog electronics
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