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The Qichacha APP shows that Huawei Technologies Co., Ltd. has recently added a number of trademark application information. The trademarks include "Petal Search", "Petal Map", "Petal", etc. The...[Details]
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On the afternoon of October 18, Peng Chao, President of Tmall Genie, revealed the progress of many businesses. In 2021, the number of daily active devices with screens of Tmall Genie increased by mor...[Details]
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As we all know, the general keyboard detection principle of 51 single-chip microcomputer is non-encoded keyboard detection, and there is no circuit chip specifically used to generate key code numbers...[Details]
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The structure that the driver layer needs to implement is struct platform_driver, which is used to describe the driver information of a device. The structure is as follows (includelinuxplatform_dev...[Details]
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Qualcomm released the Snapdragon 730 and 730G processors in April this year, and information about its next-generation products has now been exposed. According to foreign media reports, th...[Details]
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The information required for this article is stored in the network disk. If necessary, download it yourself. Link: https://pan.baidu.com/s/1eAvlj3hTU9971qYIp4f8XA Extraction code: 1zpk 1.Win1...[Details]
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During World War II, Hollywood actress Hedy Lamarr, who should have relied on her beauty to make a living, chose to rely on her strength to join hands with pianist George Antheil to study frequency h...[Details]
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1 Overview Wellbar flowmeter is a new type of flow meter designed and produced using the differential pressure working principle. It consists of a sensor, a differential pressure transmitter or a flo...[Details]
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Compared with ordinary double-winding transformers, autotransformers have the following advantages:
1) Less material consumption and low cost. Because the amount of silicon steel sheets and co...[Details]
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In the new technology of the world, computers have become one of the newest, most active and most advanced core technologies, and they are playing a powerful role in the information society. In the ...[Details]
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After half a week of production, my OK6410 finally succeeded in running the system on the uboot I built myself.
Here’s a quick overview of the process.
1. The beginning of successful ...[Details]
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Continuous pulse generator
It is a basic multivibrator. The circuit is shown in Figure 1-7. By switching the switch "K", it can generate pulse signals of about 1-10Hz and 20-150KHZ. The pulse f...[Details]
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3 Simulation analysis and specific design results
3.1 Simulation Analysis
In the design of sub-micron ESD structures, a common specific ESD transient detection voltage is shown in Fig...[Details]
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Nissan Motor Co., Ltd. today introduced e-4ORCE, a dual-motor all-wheel control technology that will significantly enhance the performance of its electric vehicles. The technology delivers instant to...[Details]
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As automotive companies prepare for intelligence (smart driving and continuous OTA), the speed of automotive networks continues to increase, ushering in a new chapter in technological evolution. In...[Details]
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