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On the evening of July 14, Shengbang Shares released its 2020 semi-annual performance forecast. The net profit attributable to shareholders of the listed company in the first half of this year was 93...[Details]
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Note: This series of articles will mainly introduce some basic knowledge of ARM assembly language, taking ARMv7 and ARMv8 architecture as examples. Regarding the study of ARM assembly language, I wou...[Details]
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Research firm IDC predicts in its market tracking report that by 2023, shipments of wearable devices in China will approach 200 million units. This means that the market for wearable devices such as ...[Details]
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Recently, FATRI's CD0319 pressure chip has been verified by multiple medical customers and has officially entered large-scale mass production for commercial use. The CD0319 chip is a special chip for...[Details]
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Looking ahead to 2024, Yu Qingjiao, secretary general of the Zhongguancun New Battery Technology Innovation Alliance, predicts that China's annual
production and sales of
new energy vehicles ...[Details]
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On June 9, at the 2021 World Semiconductor Conference, Guo Yiwu, Secretary-General of the Shanghai Integrated Circuit Industry Association, stated that Shanghai has become one of the domestic integra...[Details]
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On March 15, 2024, the 500KW/1075KWH energy storage project in Ningxiang Economic Development Zone, Changsha, Hunan was successfully connected to the grid. The project will bring tangible electrici...[Details]
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On February 28, according to foreign media reports, 10 countries including the United States and the United Kingdom issued a joint statement supporting 6G principles. The countries participating in t...[Details]
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Valve-regulated sealed lead-acid batteries (hereinafter referred to as valve-regulated batteries) have the characteristics of small size, high safety in use, good discharge performance, and low maint...[Details]
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1. Problem Description During the operation of the product, some data needs to be saved so that it will not be lost when the power is turned off. For this purpose, the data is saved in the flash insi...[Details]
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In the future, a variety of information may be displayed on the car windows. New automotive technology is expected to transform standard car windows into monochrome or even full-color dynamic displa...[Details]
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introduction
The history of eye diagram is not long. It was born about 47 years ago. The traditional eye diagram measurement method is to use a sampling oscilloscope . Even professional engineers...[Details]
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Audio Source
Generally speaking, anything that can produce sound is called a sound source, but in terms of audio, any device that can produce sound and convert it into electrical signals c...[Details]
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Introduction: ARM Basics - ARM Image File 1. Structure of ELF format file 1.1 Image file components **An image file consists of one or more domains **Each domain contains one or more output se...[Details]
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Concept diagram of the latest electromagnetic wave absorption and shielding materials. Image source: Korea Institute of Materials Science
Scientists at the Korea Institute of M...[Details]
Microcontroller MCU
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