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At home and abroad, at present, 1000V and above ultra-high voltage and high current MOSFETs are almost monopolized by imported brands, and there are disadvantages such as high prices and long delive...[Details]
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As new technologies emerge, organizations such as the National Highway Traffic Safety Administration (NHTSA), the United Nations (UN Regulation 46), and the World Conference on Automated Vehicle Safe...[Details]
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As systems get smaller, every square millimeter of printed circuit board (PCB) area counts. At the same time, as the demand for data increases, more sensors need to be monitored. This article will ...[Details]
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It is often the case that a weak signal has to be measured in the presence of strong interference from the AC power mains. If the interference signal cannot be filtered out, a reliable result can be ...[Details]
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Do you know the difference between analog oscilloscope and digital oscilloscope? In the final analysis, oscilloscope and digital oscilloscope are nothing more than instruments used for measurement....[Details]
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Digital communication equipment such as all-digital power line carriers usually require the transmission of multiple voice and data channels in a limited bandwidth data channel. The data format tra...[Details]
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According to China Times, the Taiwan Epidemic Command Center announced on the 22nd that a new case of COVID-19 was confirmed to be a female employee of Quanta Computer. After the news was exposed, Qu...[Details]
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Current-sense amplifiers can amplify small differential voltages while rejecting input common-mode voltages, similar to traditional differential amplifiers, but with one key difference: For current...[Details]
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The following is mainly an introduction for beginners. I think intermediate and advanced players don’t need to read it. Maybe some MCU beginners have some doubts about how to smoothly convert the as...[Details]
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Q: How does C51 locate a subroutine segment at a fixed address? The following two questions need to be solved using C51 : 1. How to locate a subroutine segment at a fixed address? For ...[Details]
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After hacking into a computer or computer system, a hacker can monitor the victim, steal the victim's data as a ransom, or possibly intimidate the victim into downloading dangerous software. Hackers ...[Details]
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On the evening of February 24, OPPO Find X5 Pro Dimensity Edition was officially released. This is also the debut of MediaTek's Dimensity 9000 platform. With a running score of over one million...[Details]
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Jeff Neasham (left) and Dave Graham of Newcastle University in the UK developed an ultrasound device that costs only 30 to 40 pounds. (Image source: Newcastle University)
British enginee...[Details]
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The biggest feature of organic light-emitting diode (OLED) is that it is self-luminous, does not require backlight and color filter, and is thinner than LCD; in addition, it has a wider viewing ang...[Details]
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Huawei ADS 2.0 debuts Although the Shanghai Auto Show has not officially kicked off, today Huawei has warmed up for this year's auto event through the release of a series of new products. Jus...[Details]
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