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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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In the previous lesson Source Files (.c/.h/.s), Pi Ziheng systematically introduced source files to everyone. Source files are typical input files in embedded projects. So are there other types of ...[Details]
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Why use a leak detector?
Using a leak detector can effectively detect the location of the leak.
The effectiveness is determined by the (red) light that is transmitted once and the (blue) light tha...[Details]
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Recently, the Minister of Industry and Information Technology stated at the 2019 World VR Industry Conference that China is one of the regions with active innovation and entrepreneurship in the g...[Details]
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Honor will hold a global launch conference in London on May 21, and then a domestic launch conference in Shanghai on May 31. The protagonist of the launch conference will be the new Honor 20 series. ...[Details]
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introduction
Electromagnetic ultrasound is a non-contact ultrasonic detection method that does not require any physical contact with the object being tested, does not require coupling agen...[Details]
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Functionally, microcontrollers and large-scale CPLDs are highly complementary. Microcontrollers have the advantages of high cost performance, flexible functions, easy human-machine dialogue, and good...[Details]
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The rocket launcher distribution box plays an extremely important role in the completion of the rocket launcher's combat mission. It mainly controls the height and direction of the rocket launche...[Details]
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The magnetic field line pattern that occurs in the end winding area of a flat wire motor is different from the magnetic field line pattern over the winding length in the core.
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May 19 news This morning, vivo officially announced the vivo X series summer new product launch conference: the most anticipated vivo X50 series flagship imaging mobile phone will meet with eve...[Details]
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one
Classification of photovoltaic inverters
There are many ways to classify inverters. For example, they can be divided into active inverters and passive inverters accord...[Details]
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At the fifth session of the National People's Congress held on March 5, Premier Li Keqiang made a clear statement in his 2017 Government Work Report: "On the one hand, we should accelerate the cultiv...[Details]
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Measuring oil well production is an important task in oilfield production management. Accurate and timely measurement of oil well production is of great guiding significance for understanding reservoi...[Details]
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The effective production capacity of China's paper industry has been growing continuously since 1990, especially since 1995. According to statistics, since 2000, 12 of the world's large paper machine...[Details]
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The automotive electronic rust prevention system is an advanced automotive rust prevention technology that has emerged internationally in the past decade. Different from traditional paint rust preven...[Details]