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The conversion between PLC switch signals and analog signals is also a classic PLC application problem. To explain how PLC switch signals and analog signals are converted in PLC applications, we fi...[Details]
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Sichuan, a province of thousands of rivers, has three rivers that are particularly eye-catching: from the Qinghai-Tibet Plateau to the Sichuan Basin, the Jinsha River with a natural drop of 5,100 mete...[Details]
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1 Introduction
LED display screen is a new type of information dissemination media that has developed rapidly in the world since the late 1980s. It is a large-scale display system that integra...[Details]
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Background of the project Guangdong Shenglu Communication Technology Co., Ltd. was established in 1998. It is a leading high-tech enterprise in China that integrates the research and development, ...[Details]
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The conventional method of converting AC mains power into low-voltage DC is to use a transformer to reduce the voltage and then rectify and filter. When limited by factors such as volume and cost, ...[Details]
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1. Clock source In STM32, there are 5 clock sources, namely HSI, HSE, LSI, LSE, and PLL. ①HSI is a high-speed internal clock, RC oscillator, with a frequency of 8MHz; ②HSE is a high-speed ext...[Details]
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On the evening of April 27, Ruiming Technology released its 2021 annual report, stating that it achieved operating income of 1.713 billion yuan, a year-on-year increase of 6.45%, net profit attributa...[Details]
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According to foreign media SamMobile, Samsung announced that its R&D spending this year reached a record high. According to an official report from Samsung, they invested 10.58 trillion won (...[Details]
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Three-electric system
Core technologies of new energy vehicle control systems
Power battery system: stores energy and provides energy for the motor and electrical components of the ...[Details]
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introduction
With the continuous development of microelectronics technology, the integration of microprocessor chips is getting higher and higher. Single-chip microcomputers can integrate CPU, memo...[Details]
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When you first take over STM32 , you only write one
int main()
{
while(1);
}
BUILD://Program Size: Code=340 RO-data=252 RW-data=0 ZI-data=1632
After compiling, you will find that such a...[Details]
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Recently, Suiyuan Technology held its second offline product launch event, officially announcing the launch of the second-generation training chip Suisi 2.0, as well as the training accelerator card ...[Details]
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According to Jiwei.com on March 11, the OPPO Find X3 series will be released tonight, and the hardware parameters of the series have also been exposed on the Internet. Image source: Weibo According...[Details]
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Since the switching power supply is always in a cycle of opening and closing, the components in the switching power supply are required to have high strength and short reaction time. Generally ...[Details]
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Recently, at a busy energy storage power station construction site, the 2.5MW liquid-cooled energy storage inverter innovatively launched by Kehua Digital Energy is being installed in an orderly ma...[Details]
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