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The information input of traditional LED display can only be done by directly connecting to the computer through a data cable. Therefore, traditional LED display cannot meet the needs of remote in...[Details]
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Preface This is a new picture of development that is a mixture of the old and the new, and a transformation of kinetic energy. In the tall red brick factory building with a sense of age, red hot molte...[Details]
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As the "common language" commonly used in the smart home industry, the HUAWEI HiLink platform realizes the interconnection and interoperability of smart devices and also provides greater development ...[Details]
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An oscilloscope is an essential tool for measuring power ripple and power noise. However, in actual measurements, how to choose the appropriate bandwidth, sampling rate, probe, oscilloscope coupling...[Details]
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Chinese AI company 4Paradigm announced the completion of its C+ round of financing, with a total financing amount of US$230 million in the C round and a post-investment valuation of approximately US$...[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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Three of the five important rumors this week are related to Apple. We can't help but admire Apple's influence in the industry. There are both good and bad news about Apple. The good news is that Appl...[Details]
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In the multimedia voice teaching system, bidirectional instruction transmission is required between the host computer and each student computer. Since serial communication has the advantages of hig...[Details]
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Generally speaking, in modern RF systems, the signal received by the antenna has a very high frequency and a very small channel bandwidth. If the desired channel is directly filtered out, the Q val...[Details]
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Introduction
Automobile sensors are input devices of automobile computer systems. They convert various working condition information of automobile operation, such as vehicle speed, temperature of va...[Details]
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1. Working principle and characteristics of relay When the input quantity (such as voltage, current, temperature, etc.) reaches the specified value, the controlled output circuit is turned on or of...[Details]
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On January 18, according to the official Weibo of Nubia Mobile, today, Nubia C1, which claims to "define a new benchmark for Bluetooth headsets", was released. The new product is now officially ...[Details]
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Professor Ren Tianling's team from the School of Integrated Circuits at Tsinghua University has made important progress in the field of flexible acoustic devices. The related results were published o...[Details]
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The 5th Global Artificial Intelligence and Robotics Summit (CCF-GAIR 2020) officially opened in Shenzhen. The CCF-GAIR 2020 Summit is hosted by the China Computer Federation (CCF), co-organized by ...[Details]
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Currently, battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs) operate at 800V battery voltage, exceeding the conventional 400V range. The adoption of 800V batteries is in...[Details]