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Power adapters are widely used in laptops, game consoles, printers, DSL modems, and mobile phones, and the scale of application is very large. And from the perspective of people's usage habits, these...[Details]
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Standalone Active EMI Filter IC How to Reduce Common Mode Filter Size Power density is a primary metric in highly constrained system environments such as automotive on-board chargers and server pow...[Details]
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On the evening of December 21, Sanwei Communications Co., Ltd. (hereinafter referred to as "Sanwei Communications") issued an announcement stating that Sanwei Communications intends to sign a "Share ...[Details]
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In 2004, the U.S. Department of Defense's Advanced Research Projects Agency (DARPA) held its first 150-mile (240-kilometer) desert driverless car challenge, offering a $1 million prize, which quickly...[Details]
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1. MCU side communication There are generally two ways to use the STM32F407 serial communication: 1) Use the printf function to implement serial communication. For this purpose, you must choose to us...[Details]
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Introduction As an important part of the power supply system, the performance of the variable frequency power supply is directly related to the safety and reliability indicators of the entire system...[Details]
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Function realized: Press the number keys on the infrared remote control carried by the experimental board to displ...[Details]
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If you want to know the driving performance of the next generation of electric vehicles of a car company, you can look at the level of its next generation of batteries. On May 12, SAIC revealed t...[Details]
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Beijing time, June 1st morning news, Reuters quoted the Nihon Keizai Shimbun as reporting that about 20 Japanese companies, including electronic component manufacturer Ibiden Co., Ltd. (IBIDEN), will...[Details]
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Because the core board I bought before always had power supply problems, my current project has changed to the F103ZET6 microcontroller I used before! 1. Purpose of the experiment 1) Generate a sin...[Details]
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1. Now let's distinguish between ARM instruction set and Thumb instruction set
Thumb instructions can be regarded as a subset of the compressed form of ARM instructions. They are proposed to a...[Details]
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1. Experimental tasks
The T0 and T1 timing counter functions of the AT89S51 microcontroller are used to count the frequency of the input signal, and the counting frequency result is displayed ...[Details]
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In non-standard automation design, servo motors are often indispensable. There are many types of motors, which has become a problem for many design engineers and has been bothered by them. Next, we...[Details]
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The company is not pursuing higher profit margins in power batteries this year. Recently, Yiwei Lithium Energy responded to the considerations and expectations of power battery profitability when acce...[Details]
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On October 23, 2024, Huabao New Energy's sub-brand Dianxiaoer officially released the solar charging outdoor power supply (SG) corporate standard, marking an important step in the standardization p...[Details]