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According to feedback from netizens on IT Home, Samsung recently pushed a new system update for the Galaxy Note10+ 5G, fixing a bug that caused the screen to occasionally malfunction. The update si...[Details]
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On October 20, at the 2021 World VR Industry Conference held in Nanchang, Jiangxi, Huawei's new intelligent in-vehicle optical product AR-HUD won the VR/AR Innovation Award for its small size, large ...[Details]
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The Shanghai Auto Show, which is held every two years, always attracts a lot of attention. When the Shanghai Auto Show meets autonomous driving, the sparks are even more dazzling. Probably to echo th...[Details]
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1 Introduction
The daily routines of government agencies and schools require timing and signal reminders. The author uses AT89C51 single-chip microcomputer and LM386 audio power amplifier ...[Details]
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In my previous article, I said I wanted to discuss the protective capabilities of car air conditioners, but I didn’t expect to see the news that “Geely invested 370 million yuan to develop healthy ca...[Details]
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The simplest way is to think of a USB hub as a combination of a separator and a repeater. A hub provides an electronic interface between USB devices and the host. The hub is directly responsible fo...[Details]
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Financial leasing has a 40-year history in China since CITIC Group began exploring it in 1979. As a product of the combination of finance and trade, financial leasing has played an important role in ...[Details]
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Since the beginning of this year, Guangdong's foreign trade has continued to maintain a stable scale, with the scale of foreign trade in July and August both exceeding 600 billion yuan, showing stron...[Details]
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The Shanghai International Food Processing and Packaging Machinery Joint Exhibition was grandly opened at the National Exhibition and Convention Center (Shanghai). With the concept of "i-Automation!"...[Details]
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It is this chip that allows Lenovo to use non-Intel processors in its notebooks and other mobile products for the first time. Photo by our reporter Hu Xuebai
The newly launched I...[Details]
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Working Principle Overview 1.1 System Module Wireless chargers use the principle of electromagnetic induction. A pulse frequency of 36.7K is generated through the NE555D chip (because after deb...[Details]
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As experts continue to face the limitations of traditional processor architectures, they need customization and parallelism to meet future performance, data security, and operational safety challen...[Details]
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1 Introduction In microwave systems, a common component is often used, namely, a transition element that transforms one transmission line to another, called a waveform converter, also known as a ...[Details]
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introduction Frequency hopping technology is a spread spectrum technology with high anti-interference and anti-interception capabilities. The receiving system is a very important part of the frequenc...[Details]
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In the face of new changes in the energy supply and demand structure and new trends in international energy development, how can energy storage play a key supporting role in accelerating the construct...[Details]
RF/Wirelessly
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