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It was ripened by capital operation, lost blood in the blind rush, and survived between despair and doubt. Luckin Coffee, which wanted to compete with Starbucks, started a coffee war with Starbucks...[Details]
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At the launch of new models by OEMs, we often hear the slogan “The new model is built on the latest XXX pure electric platform and has XXX advantages…” Usually, for the sake of versatility, a brand...[Details]
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Abstract: Based on the platform screen door system project of Guangzhou Metro Line 1 and Line 2, the control and supervision functions of the LZB continuous automatic train control system supported...[Details]
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Photocurrent pulse shape is very important for LIV scanning. Ideally, the photocurrent pulse should have a perfectly flat top, representing a "fixed" value that is equal to the photocurrent value meas...[Details]
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Usually, we use keil5 to develop 32 and keil4 to develop 51. But it is too cumbersome to switch versions. Here is a method to make keil5 compatible with 51 programs. Only for the keil5 series that ha...[Details]
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1 Introduction
Many electrical devices are still powered when not in use. From the moment the AC plug is connected, they are constantly consuming power, which creates the problem of "standby l...[Details]
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Introduction: Recently, Zhang Yongwei, Vice Chairman, Secretary General and Chief Expert of the China Electric Vehicle 100 Forum, was invited to publish a signed article in Caixin, expressing his vie...[Details]
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For several years now, Apple's own A-series chipsets have dominated the smartphone performance charts. If you were hoping to see the A14 Bionic running in the iPhone 12 series being stomped by ...[Details]
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Radio frequency identification (RFID) technology, also known as electronic tags and wireless radio frequency identification, is a communication technology . As a key technology for the development of...[Details]
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It just happens to be the time for applying for the 2021 college entrance examination. As a practitioner in the industrial robot industry, I will talk in detail about the major of robotics engineerin...[Details]
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Some self-media reported that NIO had consulted a law firm about bankruptcy liquidation. In response, NIO issued a Weibo post saying that the content of the article was pure rumor, misleading the pub...[Details]
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When writing data transmission programs, data fault tolerance is a very important issue. Cyclic Redundancy Check (CRC) is a widely used data fault tolerance method, which is widely used in data tra...[Details]
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I am currently developing embedded systems for stm8s003 MCUs. Since I need to collect voltage, I have learned about the ADC module of this MCU. I have developed NXP cortex-M3 MCUs before, but I mainl...[Details]
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Huazhuo Precision Technology is applying for an IPO. The company focuses on the cutting-edge product of the ultra-precision machinery field, the dual worktable of the lithography machine. It maintain...[Details]
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For vehicle-mounted controllers, there are usually strict standards for CAN cycle fluctuations. The national standards are as follows. Based on the national standards, each OEM has slight diffe...[Details]