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After the basic functions of the system clock generator are established, the SCG1, SCG0, CPUOFF, and OSCOFF bits of the CPU status register SR are important low-power control bits. As long as any inte...[Details]
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Windows USB Driver Interface
The USB driver in the system completes many tasks.
In fact, for some HID USB devices, such as keyboards, mice and game joysticks, they can be automaticall...[Details]
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On April 22, Lam Research, a well-known semiconductor equipment manufacturer, announced its third-quarter financial report for fiscal year 2020 (ending March 29). The company reported adjusted earn...[Details]
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(1) In
the switching power supply
, the components and wires that can constitute the radiation interference source can be assumed to be antennas, so as to use the electric dipole and magnetic d...[Details]
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ELF = Executable and Linkable Format, executable link format, was developed and released by UNIX System Laboratory (USL) as an application binary interface (Application Binary Interface, ABI), with th...[Details]
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I did a digital-to-analog conversion experiment in class today. It was fun, so I wrote it down here. Equipment: PIC16F883 control chip, TLC5615, an LED light, a resistor (1K), PICkit2 downloader Ex...[Details]
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Recently, the Broadband Development Alliance released the second quarter "China Broadband Speed Status Report". The report shows that the average download speed of my country's mobile broadband use...[Details]
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A strong earthquake of magnitude 7.3 occurred off the northeastern coast of Fukushima, Japan on the 16th local time. Reuters reported that the earthquake may disrupt the manufacturing industry, espec...[Details]
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On April 22, Nanochip was listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange. The company's stock code is 688052, the issue price is 230 yuan per share, and the issu...[Details]
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As a green energy, electricity accounts for an increasingly large proportion in the energy application field of various countries. According to the survey conducted by Chen Lianghui, an academician of...[Details]
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Recently, the second batch of Beijing's new technology, new products (services) certification in 2019, jointly organized by six major departments including Beijing Municipal Science and Technology Co...[Details]
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400V and 800V electric vehicles coexist. How to coordinate these two different architectures? It’s no secret that the race to electrify vehicles is already underway, whether spurred by government r...[Details]
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As a country with abundant coal resources, coal is one of the most important energy sources in China. However, since coal resources are not unlimited primary energy, and under the current production t...[Details]
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On August 17, Hekang New Energy released its 2021 semi-annual report showing that its operating income in the first half of the year was 617 million yuan, a year-on-year increase of 257,500 yuan; its...[Details]
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In the field of industrial robots, ABB (Asea Brown Boveri) is one of the world's leading manufacturers, and its products are widely used in industries such as automobiles, electronics, and food and...[Details]
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