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1. First of all, you must clearly understand the meaning of the project setting path. Why do you set this path instead of another one? What is the reason for setting it? Answer: The project setting p...[Details]
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Previously, I used the official ST library and online materials to complete the communication between STM32 and PC using USB HID class. Due to other reasons, I did not conduct in-depth analysis. A...[Details]
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A few days ago, Wenjie responded to the M7 high-speed collision accident. One thing that can be seen from the accident is that there are currently multiple factors affecting
the intelligent dri...[Details]
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Experts believe that safety and efficiency are the two most important indicators for transformer products. High-power markets such as electric vehicles and new energy sources place more emphasis on...[Details]
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The application of communication power centralized monitoring technology in communication power marks the transformation of communication power maintenance and management from manual maintenance ma...[Details]
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Target This event is a continuation of the November Student Zone; this time we will introduce current mirrors, whose output is not affected by changes in input current. Therefore, it will be helpf...[Details]
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Accurately measuring power supply ripple is an art in itself. In the example shown in Figure 1, a junior engineer used an oscilloscope completely incorrectly. His first mistake was using an oscillosc...[Details]
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This week, the Shanghai and Shenzhen Composite Indexes maintained a narrow range of fluctuations, while the ChiNext Index rose slightly. Among them, the Shanghai Composite Index fell slightly by 2.09...[Details]
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1、 This passage is excerpted from "Detailed Explanation of Device Driver Development" After using the serial port core layer, the interface of the universal serial port tty driver layer, the main...[Details]
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The industry's most advanced ESD test tool, MK4 In order to meet the ESD testing needs of more and more customers with chips exceeding 768 pins, and to improve the configuration of the ESD laboratory...[Details]
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The 500KW photovoltaic inverter independently developed by Eastar has successfully passed the world's most stringent zero voltage ride-through test of the State Grid Electric Power Research Institu...[Details]
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Nowadays, new energy vehicles are ushering in the 800V trend. Vitesco Technology is committed to providing advanced powertrain technology for sustainable travel. By providing key components and intel...[Details]
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1. Equipment name and model Thermal conductivity tester Thermal resistance and thermal conductivity testing equipment LW-9389 2. Principle The sample is placed between the hot end and the cold end ...[Details]
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According to IAM Media, in December 2020, OPPO acquired a family of wireless standard-related U.S. patents from a Shanghai research company. Tianyancha information shows that the patent transferor, S...[Details]
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On October 30, GeoMate, a leading-edge mapping solutions provider, announced a partnership with dSPACE, a simulation and validation solutions provider, to accelerate the development of advanced dri...[Details]