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Designers must consider these factors when selecting bypass capacitors, as well as when using capacitors for filters, integrators, timing circuits, and other applications where the actual capacitance ...[Details]
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In the past two years, the rapid development of industries such as mobile terminals, 5G communications, data center construction, artificial intelligence, and automotive electronics has driven the c...[Details]
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1 Introduction
Power management solutions for building lighting, such as inductive fluorescent lamps, electronic fluorescent lamps, compact fluorescent lamps (CFL), halogen lamp contr...[Details]
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Crack detection is an effective application area, allowing the vehicle body to move, with a maximum measurement range of up to 1500mm, a measurement frequency band of 20KHz, and the deformation of ...[Details]
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1 Basic principles of sound and light alarm system Ultrasonic waves refer to mechanical waves with a frequency higher than 20,000 Hz. In order to realize ultrasonic echo ranging, ultrasonic waves mus...[Details]
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On the 17th local time, Cree, a leader in silicon carbide, announced its fourth-quarter financial report for fiscal year 2021 ending June 27, with revenue reaching US$145.8 million, a year-on-year in...[Details]
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In the era of PC popularity, Wintel Alliance once dominated the world.
With strong alliance and reasonable division of labor, Wintel Alliance integrated the advantages of Microsoft and each o...[Details]
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According to Jiwei.com, on July 5, the awarding ceremony and production launch ceremony of the new generation of communication and Internet of Things application chips and modules technology achievem...[Details]
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Tianyancha App shows that OPPO Guangdong Mobile Communications Co., Ltd.’s patent for “method, device, system and mobile terminal for implementing virtual SIM card” was recently authorized, with the ...[Details]
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There are many different brands of wire harness testers on the market. The wire harness test instruments produced by different developers not only have large differences in price, but also have compl...[Details]
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1. Instrument Model Keysight N9038A Spectrum Analyzer 2. Fault phenomenon The instrument host computer and the receiver cannot be connected via the GPIB line 3. Inspection and maintenance General...[Details]
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The multi-screen collaboration function is a highlight of terminal products in recent years. Only one screen is needed to handle multiple terminal tasks at the same time, so as to work and entertain ...[Details]
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2.1 ARM architecture support for multimedia signal processing - NEON
As screens and touch screens become larger and larger, pixels, frames, and resolutions become higher and higher in the...[Details]
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These days, I want to transplant ucos2 to my own 2440 development board, but I have no information, so I look for information everywhere on the Internet. Finally, I debugged it tonight and share my p...[Details]
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Delixi inverter is a device widely used in the field of industrial automation, especially in the constant pressure water supply system, which can realize the precise control of the water pump and e...[Details]