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When engineers use an oscilloscope to measure the output signal of a switching power supply, they often find that the signals of the two measurement channels interfere with each other (crosstalk). If...[Details]
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CEA, Soitec, GlobalFoundries and STMicroelectronics have announced a new collaboration in which they intend to jointly define the industry's next-generation FD-SOI (Fully Depleted Silicon-On-Insulato...[Details]
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China Energy Storage Network News:
——Observations from Huayun Technology’s First Ubiquitous Power Internet of Things Forum and Product System Release Conference
China Electric Power News...[Details]
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Recently, Loongson Technology Co., Ltd. officially released the Loongson 3A5000 processor. This product is the first processor chip to use the independent instruction system LoongArch, and its perfor...[Details]
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RETI =RET instruction + notifies the CPU that the interrupt service has ended.
Recently, a very strange problem occurred in the process of programming based on 51 single-chip microcomputer...[Details]
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Output voltage: The boost drive voltage is high. If the insulation is not done well, it will cause harm to the human body. For LED, the boost drive needs to insulate the LED light source board and...[Details]
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1. Origin of the problem
1. Phenomenon
In net_send_packet() of the linux4.3.2 network card driver cs89x0.c, there is:
1 /* Test to see if the chip has allocated mem...[Details]
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At the recent 2024 Greater China Executive Exchange Conference, Gartner released a five-step strategy to reshape business models using generative artificial intelligence (GenAI).
The survey s...[Details]
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1 Overview The PIC16F5X microcontroller is a series of low-cost, high-performance, 8-bit, fully static, flash-based CMOS microcontrollers produced by MicroChip. This article will detail how to us...[Details]
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High-brightness
LEDs
have encountered some technical challenges in the process of mass production with high quality and low cost, which creates good opportunities for breakthrough solutio...[Details]
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led Light-emitting diodes are referred to as LEDs. They are made of compounds containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N), etc. When electrons and holes recombine, they can ...[Details]
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In order to analyze the relationship between the basic circuits of PWM DC/DC converters and their dual properties, we must first discuss the equivalent circuit of the PWM converter. Sometimes the c...[Details]
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On August 10, 2023, Dalianda Holdings, a leading international semiconductor component distributor committed to the Asia-Pacific market, announced that its subsidiary Quanding launched a smart helmet...[Details]
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Editor's note: This year, the market situation faced by domestic power battery companies has changed sharply. We screened out ten power battery companies based on the data in 2022, looked forward to ...[Details]
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If you are a power engineer, you will definitely encounter the headache of material selection when designing, especially now that power factor correction technology is becoming more and more widely u...[Details]