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Electric vehicles (EVs) will account for 13% of global auto sales in 2022 and are expected to account for 30% of global auto sales by 2030. The industry needs to continue to increase research and dev...[Details]
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A deep understanding of these three ARM registers will be of great benefit to programming and operating system porting. 1. Stack pointer r13 (SP): Each exception mode has its own independent r13, w...[Details]
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Samsung recently had a new patent for a wireless charging device approved by the U.S. Patent and Trademark Office (USPTO). The patent describes an improved wireless charging base design that ...[Details]
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With the continuous development of electronic technology, computer technology and communication technology, the automation process of various industries is gradually accelerating, so that higher req...[Details]
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Written in front Today, when I was working on STM32F4, I used a special memory called CCM. I searched the Internet but didn't find much introduction, so I just looked it up in the manual. Basic Ar...[Details]
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MCS — 51 MCU Series By process: ◆ HMOS process products: such as 8031, 8051, 8751, etc.; ◆ HCMOS process products: such as 80C31, 80C51, 87C51, etc.; classified by ROM type: ◆ ROM type prod...[Details]
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On November 19, the Xianfeng New Energy Lithium-ion Enriched Materials (Phase I) project invested by Xianfeng Holdings (002141) was officially completed and put into trial operation in Boluo County...[Details]
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This article comes from the official account of Qimai Research Institute On October 28, 2021, some keyword search rankings on the App Store showed abnormalities. After data investigation, it...[Details]
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On July 6, French time, the "New Life - Chinese Intangible Cultural Heritage and Contemporary Design Exhibition" was officially launched at the French Museum of Decorative Arts in the west wing o...[Details]
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51 single chip microcomputer composition CPU: It consists of calculation and logic control, as well as an interrupt system and some external special function registers; RAM: used to store data that...[Details]
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According to foreign media reports, on September 13, Our Next Energy (ONE), a startup in Michigan, USA, announced the launch of a new anode-free battery pack that is expected to reduce battery costs ...[Details]
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June 25th is not only the day for the release of college entrance examination results, but also the national "Land Day". During his recent visit to Inner Mongolia, General Secretary Xi Jinping has ...[Details]
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As the epidemic continues, State Grid has assumed two major social responsibilities
At present, reducing electricity prices and boosting the economy through infrastructure construction are...[Details]
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Reference:
http://www.cublog.cn/u3/104447/showart_2218502.html
and the friendly mini2440 manual.
There is basically no problem if you follow the instructions. Here are just some points...[Details]
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1 Introduction
Frequency source is the key to achieve high performance indicators of radar, communication, electronic countermeasure and electronic systems. The functions of many modern elec...[Details]
PCB Design
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