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Q: In a recent RAQ I mentioned a current transformer, what is it and how do I use it? A: A current transformer is just a different use of an ordinary transformer. You can find it in textbooks, but...[Details]
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Speakers and receivers are usually used in battery-powered portable audio devices. Class D audio power amplifiers (Smart PAs) are used to drive speakers to provide high-power audio signals. However...[Details]
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In STM32, when using any peripheral, the corresponding clock must be turned on, so I started with the STM32 clock. RCC Clock There are 5 clock sources in STM32: ①. HSI is a high-speed internal clo...[Details]
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When the Linux system starts, the etcinit.difconfig-eth0 script is executed. This ifconfig-eth0 script will check whether there is an eth0-setting file in /etc. If so, it will execute "source eth0-se...[Details]
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Schaeffler's 2-in-1 electric drive axle wins the Innovation Award The two-in-one electric drive axle won wide attention from readers and judges with its high power density The increasing integ...[Details]
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On November 15, ASML updated its long-term strategy and global market and technology trend analysis at the 2024 Investor Day meeting held recently, confirming that its annual revenue by 2030 will r...[Details]
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Related concepts Interrupt source: The event that caused the interrupt Interrupt request: The interrupt source makes a request to the CPU for processing Breakpoint: The pause point of the progra...[Details]
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"The development of large batteries is imminent, and it is time for them to change the market development pattern." Recently, Liu Jincheng, chairman of Yiwei Lithium Energy, shared his latest views...[Details]
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Stm32 has an IIC interface, which has the following main features Multi-host function: the module can be used as both a master device and a slave device Main device function C address detection Gener...[Details]
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Mr. Chen, who lives in Jiangbei District, recently planned to replace his old air conditioner with a new one. However, to his surprise, almost all brands on the market were on sale: Gree Shuxuan 1.5-...[Details]
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In the field of lithography machines, ASML is undoubtedly the leader today. It took ASML only 20 years to grow from a small company jointly established by Philips and ASM in 1984 to a commercial gi...[Details]
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Compiled from seekingalpha Chip giant Intel has always been the focus of industry attention. However, a puzzling question is why Intel chose to make such a huge strategic change and investment, not...[Details]
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EVCC stands for Electric Vehicle Communication Controller, and its Chinese name is Electric Vehicle Charging Communication Controller. It is one of the necessary auto parts for export of national s...[Details]
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On July 15, ASML released its second quarter 2020 financial report. Its net sales in the second quarter were 3.3 billion euros, its net profit was 800 million euros, its gross profit margin reached 4...[Details]
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In 1831, Faraday discovered electromagnetic induction. He found that when a conductor moves through a magnetic field, it generates a voltage that is directly proportional to the speed at which it move...[Details]
Analog electronics
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