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The high-frequency inverter main circuit is shown in Figure 4. The inverter high-voltage circuit is composed of a full-bridge
driver
. The power
switches
Q1~Q4 use IGBT modules. The inverter...[Details]
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Recently, Huawei P10 phones have started to push Hongmeng Harmonyos 2.0.0.140 version, which is 296 MB in size. This update improves the unlocking experience in some scenarios and fixes the pr...[Details]
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On August 18, the official websites of the U.S. State Department and Commerce Department respectively issued statements to further tighten restrictions on Huawei's access to U.S. technology and added...[Details]
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1. Code Previously, I learned how to use C language to light up the LED on an ARM bare metal machine. I learned that in an ARM program, the main function needs an assembly instruction to boot itself....[Details]
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Performance description:
Z double row 16 pins
Z uses high h...[Details]
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ON Semiconductor’s RSL10 Smart Shot Camera Platform Enables Ultra-Low Power Event-Triggered Imaging The Internet of Things is evolving towards hyper-automation in conjunction with artificial intell...[Details]
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When developing STM32, you need to print out the log. Directly using the C language library function printf does not work. At this time, we need to redirect the serial port to the printf function. Fi...[Details]
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MediaTek CEO Cai Lixing said today (23) that MediaTek's revenue will grow by 20% this year. According to Taiwan media Central News Agency, Cai Lixing pointed out that in response to the company's ra...[Details]
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In many devices such as radio communication, electronic measurement, automatic control, and electronic computers, the power supply must have a stable voltage. However, the fluctuation range of th...[Details]
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introduction
Lead-acid batteries are widely used in various fields such as communications, electric vehicles, military, and aerospace due to their low cost, large capacity, safety, and reliab...[Details]
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This paper proposes a new method for power transformer insulation fault diagnosis based on rough set theory, which can diagnose power transformer faults based on incomplete symptom information. Thi...[Details]
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Introduction
In modern microwave communication systems, bandpass filters are important functional devices that allow signals within the frequency band determined by the upper sideband and the l...[Details]
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1 Introduction Since its birth in the 1970s, digital oscilloscopes have become one of the essential tools for test engineers. With the breakthrough progress in electronic technology in recent years, ...[Details]
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The launching ceremony of the "Xinchuang Cup - The First College Future Automotive Human-Computer Interaction Design Competition" was successfully held in Beijing, hosted by the Automotive Electronic...[Details]
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01 Origin
Industry development needs
In the second half of 2022, it can be considered that the problem...[Details]
Renesas Electronics MCUs
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