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According to foreign media reports, the US Patent and Trademark Office announced 68 newly granted patents by Apple. Two of them cover Apple's semi-automatic or fully automatic electric vehicles (Tita...[Details]
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In industrial cooling water systems such as steel plants and power plants, it is necessary to quickly and accurately measure and adjust the concentration of water treatment agents. Therefore, ...[Details]
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1. Analyze the u-boot startup process Analyze according to the u-boot compilation process. Then open the u-boot.lds file: ...[Details]
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After years of development, local companies have absorbed foreign research and development results, making wireless alarm products more stable than ever before. At present, they have basically beco...[Details]
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Fast PWM mode (WGM13:0 = 5, 6, 7, 14 or 15) can be used to generate high-frequency PWM waveforms. The difference between fast PWM mode and other PWM modes is its single-sided slope operation. The cou...[Details]
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Function: PA8 can drive the LED light to flash with random delay, and connect PA8 to PA7 port with Dupont line. PA7 is the 2nd channel of general timer TIM3. In the TIM3_CH2 trigger interrupt program,...[Details]
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Today, Huawei Mobile officially announced that the Huawei P40 series global online conference is scheduled to be held on March 26. The theme of the conference is "All-time Ultra-HD, Ahead of the Time...[Details]
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With the continuous improvement of my country's scientific and technological production level, all walks of life have higher and higher requirements for power supply quality. As a relay protection de...[Details]
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The charger introduced in this article directly uses 220V AC mains power and adjusts its output voltage from 0V through the control of the trigger circuit. It is suitable for charging 12V-220V ...[Details]
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This evening, vivo held a launch conference for the original system OriginOS Ocean, with the theme of "Inside and Out, Everything is Good". This conference brought a huge innovation to OriginOS. Star...[Details]
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The U.S. Air Force recently deployed a robot dog during its first-ever Simultaneous Nuclear Readiness Training (SNORT) at MacDill Air Force Base in Florida.
The so-called robot dog is actually...[Details]
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Common methods:
1 Embed assembly instructions in C/C++ programs
Syntax format:
__asm
{
assembly language program
}
2 Access global variables defined in C/C++ in assemb...[Details]
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In recent years,
LED
production technology has gradually matured in China, and its application fields have become widespread and popular. However, most LED manufacturers do not have the r...[Details]
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On October 20, Zhongke Saifei (Guangzhou) Semiconductor Co., Ltd. (referred to as "Zhongke Saifei") announced that it has completed tens of millions of yuan in angel round financing. This round of fi...[Details]
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It is often assumed that components of electric vehicles would be state-of-the-art, and charging barriers are no exception. After all, charging a car is a frequent, daily necessity. Charging operat...[Details]
Analog electronics
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