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Hu Liansong, formerly secretary of the Fuyang Municipal Party Committee and chairman of the Municipal People's Congress Standing Committee of Anhui Province, and chairman of the Legal Affairs Commi...[Details]
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0 Introduction
The main frequency of ARM11 is 533 MHz, and the highest frequency can reach 667 MHz, which is 10 times higher than that of ARM7. It also has more abundant on-chip resources, faster pr...[Details]
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Liquid turbine flowmeter has many characteristics such as simple structure, few processed parts, light weight, easy maintenance, large flow capacity and adaptability to high parameters. It is mainly u...[Details]
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What is amateur radio DX activity? In organizing and participating in various DX activities, we are constantly deepening our understanding of it. Hard work, learning, cooperation, struggle... DX alway...[Details]
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Qualcomm recently released its fourth quarter and full-year (ending September 30) financial report for fiscal year 2020, achieving multiple milestones in this quarter, which was considered a "blowout...[Details]
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At the 2020 Chongqing Micro-LED Industry Innovation Forum and Konka Semiconductor Display Technology and Product Launch Conference, Konka released the world's first Micro-LED watch. According to th...[Details]
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1. Pay attention to the details of the audio ground distribution
①. Some circuits have both small signal input and large signal output, and usually the input and output are connected by the panel. ...[Details]
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Given the times we live in today, portability of embedded systems is a critical design consideration. Portable systems are often battery powered, and battery life depends on the system's power con...[Details]
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Direct Memory Access (DMA) is a method that uses hardware to implement high-speed data transfer between memory and memory or between memory and I/O devices, without CPU intervention. This method is u...[Details]
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● Relying on the Siemens Xcelerator digital business platform, MobileDrive builds the company's ADAS vision and consolidates its technical route based on market-oriented vehicle needs. ● With the...[Details]
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One of the internal structures of the "quasi-bidirectional IO" of the microcontroller IO port. In fact, our microcontroller IO port has three other states, namely open drain, push-pull, and high impe...[Details]
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The automotive industry has long embraced emerging technologies. Each generation of vehicles has become more advanced as manufacturers introduce new features that improve safety, efficiency, and pass...[Details]
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Motorola has officially announced that it will launch a new flagship phone, Motorola edge s, for Chinese consumers on January 26. At ten o'clock this morning, Motorola's official Weibo account posted...[Details]
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Recently, TF International analyst Ming-Chi Kuo said on social media that major domestic Android phone brands have cut orders by about 170 million units this year, accounting for about 20% of the ori...[Details]
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There are two different opinions on whether alkaline batteries can be recharged. Some say they can be recharged and the effect is very good. Some say they absolutely cannot be recharged, and the ...[Details]