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On June 28, the 2023 MWC Shanghai opened. Huawei Vice Chairman, Rotating Chairman, and CFO Meng Wanzhou delivered a speech on the theme of "Embracing 5G Change" at the conference. She said that 5G...[Details]
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As a new light source, LED power supply and drive circuit are different from the electronic ballast of fluorescent lamps. The main function of LED drive circuit is to convert AC voltage into DC volta...[Details]
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/******************************************************************* Experiment name and content: PWM speed measurement and display Supporting books: "Introduction to STM8 MCU, Advanced and Appli...[Details]
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NXP Semiconductors NV (NASDAQ: NXPI) and Volkswagen recently teamed up to demonstrate ultra-wideband (UWB) technology and its future application scenarios. The two companies demonstrated the role of ...[Details]
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With the rapid development of electronic technology, computers have deeply penetrated into our lives. Many electronics enthusiasts have begun to learn about single-chip microcomputers, but the cont...[Details]
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Electronics enthusiasts or maintenance personnel sometimes need a portable
amplifier
with a single-ended low-voltage DC power supply and high output power when they go out to advertise or p...[Details]
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1. Working principle and characteristics:
Working principle: The core of the inverter device is the inverter switch circuit, referred to as the inverter circuit. This circuit completes...[Details]
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In January 2020, Huami released the Amazfit T-Rex, the first product in the "Tyrannosaurus Rex" series of outdoor smart watches. Amazfit T-Rex has passed 12 military certifications and is a m...[Details]
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1 Introduction
In large-scale communication signal processing systems and radar signal processing systems, as the scale of devices continues to expand, the requirements for the performance...[Details]
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On August 3, the signing ceremony of the Bozui Energy Energy Storage Project was held at the Administrative Center of Taicang City, adding new momentum to the development of Taicang's high-end equipme...[Details]
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In the turbulent electrification trend, it seems a bit premature to say that pure electric power with large batteries must be within reach in the future, rather than in a state of chaos and uncert...[Details]
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According to Jiwei.com on June 5, yesterday, the benchmark software Master Lu released the fluency list of newly released Android phones in May. The data showed that OPPO Find X3 Pro Mars Edition won...[Details]
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1. Still need to eliminate shaking You can see that in the code of the key that does not support continuous pressing in lectures 6 and 7, the infinite loop has "delay_ms(2);". Because most of the tim...[Details]
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0 Introduction
A mobile substation is a small mobile substation with a compact structure, convenient transportation and quick installation. The electrical equipment mainly consists of high-vol...[Details]
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Building an integrated ecosystem of AUTOSAR software and hardware to promote innovation in intelligent connected vehicles
November 18, 2024, Beijing, China –
iSoftStone and Ren...[Details]
Analog electronics
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