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The voice chip is a part of the chip, a voice IC; in Chinese it is also called a sound chip or a music chip. It is an integrated circuit chip that can be controlled by buttons or an MCU and can dir...[Details]
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Hongke HK-R5550 Real-time Spectrum Analyzer (RTSA) is a high-performance software-defined RF receiver, digitizer and analyzer. With the patented software-defined RF receiver technology, RTSA provides...[Details]
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Qualcomm Technologies announces its first AR (augmented reality) reference design, built on the Qualcomm Snapdragon™ XR1 Platform, delivering high-performance, immersive experiences with lower power ...[Details]
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LED light sources are afraid of sulfur because sulfur-containing gases will pass through the porous structure of silica gel or bracket gaps and react with the silver-plated layer of the light sou...[Details]
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China Energy Storage Network News:
In order to fully demonstrate the company's grand blueprint for global energy internet and demonstrate the social responsibility and commitment of central e...[Details]
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2020 is destined to be an extraordinary year. On May 15, after Huawei encountered the strongest ban from the United States, the global semiconductor market can be described as "changing rapidly", and...[Details]
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In "DC-DC Converter and ADC Power Interface", we discussed the use of DC-DC converters (switching regulators) and LDOs to drive the ADC power input. Using a DC-DC converter to step down the input vol...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The principle of equalizer
Equalizer: A component in a communication system that corrects the amplitude-frequency characteristics and phase-frequency characteristics of a transmission channel....[Details]
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There are many ways to modify square wave inverters, but each has its own specifics. For my inverter, I mainly want to share two points with you, which are also the two most important points in the i...[Details]
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Intel oneAPI tool significantly improves the performance of Tencent Cloud database MySQL
Using Intel oneAPI tools, Tencent, China’s leading public cloud service provider, has achieve...[Details]
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This article mainly introduces the semiconductor technology and CAD technology in the current RFIC research, and compares and discusses the respective characteristics of silicon devices and ga...[Details]
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Xi'an: 13,000 5G base stations will be built this year, and the scale of 5G industry will exceed 30 billion yuan by the end of 2022 On April 23, the "Implementation Opinions on Accelerating 5G System...[Details]
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Abstract: Monolithic switching power supply is a new type of switching power supply chip that became popular in the world in the 1990s. This article explains the design principle of constant vol...[Details]
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When porting QT4.5 to mini2440, I encountered the problem of displaying Chinese in QT. Based on the information searched on the Internet, the solution is summarized as follows:
Step 1: Dow...[Details]