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When measuring high-frequency signals, the alligator ground lead of the probe is the root of all evil. No matter how good the instrument is, it cannot play its value. Why is this? 1. Comparison of ...[Details]
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Recently, the China Academy of Information and Communications Technology released the domestic mobile phone shipment data in January 2022, with a total of 33.02 million units shipped, of which 5G mob...[Details]
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first part. Introduction to microcontroller MSC-51 microcontroller refers to a microcontroller with 8051 as the core. It was launched by Intel in the United States in 1980. 80C51 is a typical variety...[Details]
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Host platform: Gentoo Linux 11.2 with linux kernel 3.0.6
Hardware platform: FL2440 (S3C2440) with linux kernel 2.6.35
Original work, please indicate the source when reprinting http://blog.csdn.ne...[Details]
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With the hot sales of iPad launched by Apple in the market, many manufacturers have joined the tablet computer camp. Tablet computers are basically designed with ultra-thin appearance and require l...[Details]
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On December 26, 2023, the Lishui Municipal People's Government issued the "Notice on Several Opinions on Supporting the High-quality Development of Lishui's Electricity Industry", which mentioned:
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Today, Qualcomm, HiSilicon, Samsung, MediaTek and Spreadtrum have each carved out their own piece of land and launched a new round of competition centered on 5G. When Huawei was constrained, HiSili...[Details]
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According to Taiwanese media reports, MediaTek's wireless communications business unit general manager Lee Zong-lin has joined OPPO and is in charge of the mobile phone chip department. Li Zonglin is...[Details]
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According to phoronix reports, at a recent small DebConf event in Cambridge, the Debian GNU/Linux distribution team held a spring meeting and identified some future development projects, including st...[Details]
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Introduction to Home Amplifier Debugging
Usually, after the TV automatically selects channels, the frequencies of the corresponding channels in the front are low-frequency bands, and the frequencie...[Details]
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The universal symbol of a capacitor is "C". A capacitor is mainly composed of a metal electrode, a dielectric layer, and an electrode lead. The two electrodes are insulated from each other. Ther...[Details]
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Beijing, China, July 20, 2023 - Renesas Electronics (TSE: 6723) , a global semiconductor solutions provider, today announced its automotive cybersecurity management system for microcontroller (MCU) ...[Details]
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The growth of the solar energy industry has increased the demand for solar cell testing and measurement solutions, especially the testing of solar energy performance. From research and development to...[Details]
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During the epidemic, car health configuration has become the focus of car companies' publicity. On March 6, Geely announced that all its models on sale will be equipped with high-filtration air condi...[Details]
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With the continuous integration of many technological breakthroughs and new streaming services, and the growing prosperity of the smart home and smart speaker markets, consumers' demand for audio i...[Details]
Analogue and Mixed Signal
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