The OP's laptop is a thinkpad T510, which has been with me for a few years. The appearance has not changed much. If I just watch movies and read the news, there is no pressure at all. But the OP is a ...
As shown in Figure 1, this is the internal diagram of the SG2525 driver chip
[1] As mentioned in Figure 2 (yellow line), the output of the oscillator inside Figure 1 is divided into two paths. One pat...
For OLED lighting to reach the level of fluorescent lamps in terms of efficiency, its power efficiency must reach at least 70lm/W. Although OLED lighting devices with an efficiency of about 100lm/W...[Details]
Stellantis has announced that it will suspend production at its Melfi assembly plant in Italy due to a "structural" shortage of semiconductor chips. The automotive industry continues to struggle with...[Details]
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In a distributed base station system, RRU usually achieves remote interconnection with BBU through optical fiber. Due to the characteristics of optical fiber itself, jitter and drift will...[Details]
Ren Zhengfei recently said in an interview with CCTV that "the chip industry cannot just be developed by throwing money at it, it also needs to throw in mathematicians, physicists, etc." It is diffic...[Details]
1 Introduction
Plasma spraying is widely used in surface modification, functional film preparation and material processing engineering due to its high temperature and concentrated energy, ...[Details]
Among the operating conditions of listed power management chip companies in 2021, Jingfeng Mingyuan ranked second in terms of revenue, but its revenue growth rate and net profit attributable to share...[Details]
In 2008, BSIMM (Build Security In Maturity Model) came out, marking the concept of maturity model being more detailed from software development to the security field. Synopsys has released BSIMM fo...[Details]
Today, with the advent of high-speed computer CD-ROM drives , we have a wide range of choices for a variety of exciting multimedia software. At the same time, video games, interactive audio and music...[Details]
It is very difficult to make your own boards without knowledge of hardware circuits. Let's talk about several common circuits in 51 microcontrollers. You can also evaluate your potential as a hardwar...[Details]
Recently, Yihang New Energy established a branch in Dongguan, which is an important move for Yihang to expand its domestic market. Yihang New Energy is headquartered in Ningxiang, Hunan, specializi...[Details]
1. Baud rate is the modulation rate. 1 baud means 1 symbol is transmitted per second. 2. Non-FIFO mode, that is, the transmitted data does not use the FIFO cache, and is transmitted byte by byte. ...[Details]
How to extend the battery's operating time is the biggest challenge facing power management systems. System designers are looking for ways to use battery power as efficiently as possible. Most of the...[Details]
This morning, Apple discovered a patent application from Apple in the European Patent Office database. Apple acquired Beddit back in 2017, and the recent patent from Tueo Health is based on Beddit's ...[Details]
According to foreign media reports, in the Providentia++ project, researchers from the Technical University of Munich (TUM) and industry partners have developed new technologies to supplement the veh...[Details]
ABB robots are intelligent devices widely used in the field of industrial automation. Their basic program data is the basis for realizing robot automation control. This article will introduce the b...[Details]
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