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Huawei's sprint to the notebook computer business has been successful. After its annual new MateBook series notebooks went on sale, it set a record of RMB 10 million in sales in 10 minutes on mainlan...[Details]
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Another domestic chip has achieved a major breakthrough. Recently, "High-tech Intelligent Automobile" learned that after years of technology accumulation and independent IP precipitation, Jinglue S...[Details]
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According to reports, Intel released its third quarter financial report for fiscal year 2021 today. The report shows that Intel's third quarter revenue was US$19.192 billion, a 5% increase from...[Details]
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introduction
The LCD screen itself does not emit light. In order to clearly see the content of the LED display, a certain amount of white light backlight is required. The backlight is ...[Details]
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The openness of RISC-V allows the architecture and microarchitecture based on the RISC-V core to be customized and extended to meet specific needs. This desire for design freedom is also shifting...[Details]
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According to industry insiders, Huawei will launch two models of TV products, 55 inches and 65 inches this year, and has reached a cooperation with TCL Group's CSOT on the supply of 65-inch TV panels...[Details]
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Improving the optocoupler circuit can improve the accuracy of zero voltage measurement.
It may seem simple to use optocouplers to establish galvanic isolation in circuits with different potent...[Details]
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Background Information
The market for high brightness (HB) LEDs is expected to reach $20.2 billion by 2015 (Source: Strategies Unlimited). One of the key application areas driving this growth is L...[Details]
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According to etnews, Apple has decided to replace the LCD screens of some iPad models with OLED screens. Apple has asked Samsung and LG to produce hybrid OLED panels for the next-generation iPad. Sam...[Details]
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Traditionally, electrical signals are viewed in the time domain using an oscilloscope. The time domain is concerned with the characteristics of electrical signals: recovering the relationship betw...[Details]
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The figure shows a common implementation of a phase frequency detector (PFD), which is basically composed of two D-type flip-flops. One Q output enables a positive current source, and the other Q o...[Details]
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Abstract: CS5524 is a high-precision A/D chip produced by the American company CRISTAL. This chip is very suitable for measurement systems with weak signals, large dynamic range, and severe inte...[Details]
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1 Introduction
Conventional single-chip microcomputer application system design often uses one CPU and then expands a series of peripheral auxiliary circuits to achieve the corresponding desig...[Details]
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Today’s successful portable devices, such as smartphones, PDAs, and portable media players, increasingly use lithium-ion (Li-Ion) batteries. The high demand for these rechargeable batteries has pro...[Details]
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On the afternoon of October 9, 2024, China Sodium Energy Storage Technology Co., Ltd. (hereinafter referred to as "China Sodium Energy Storage") was invited by Northwest Nonferrous Geology and Mini...[Details]
Power technology
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