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The latest research report released by the TV Streaming Platform Service of market research firm Strategy Analytics pointed out that in 2020, the number of Samsung Tizen devices in use worldwide incr...[Details]
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Metal-oxide-semiconductor field-effect transistor
Although the input resistance of the junction field effect transistor can reach 106~109W, it still cannot meet the requirements in situations where...[Details]
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Touch screen
As shown in Figure 1, the working part of a typical touch screen generally consists of three parts: two transparent resistive conductor layers, an isolation layer between ...[Details]
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When I first came into contact with the event structure, I found it very useful, so I liked using it very much. However, it also caused some problems, such as the front panel being easily hung up, tha...[Details]
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What is PLC?
PLC (Programmable Logic Controller) is a new type of industrial control device based on microprocessors, integrating computer technology, automation technology and communication t...[Details]
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Recently, SMIC held its first extraordinary shareholders' meeting in 2021 and approved the granting of 400,000 restricted A-shares of SMIC to two co-CEOs, Liang Mengsong and Zhao Haijun, according to...[Details]
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1. Introduction to Flash The programming operation of stm32 can be realized by reading and writing the flash inside stm32. The built-in programmable Flash of stm32 is of great significance in ...[Details]
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"Smart cars, smart roads" describes the smart transportation system of vehicle-road collaboration, from smart connected cars with keyless start, intelligent assisted driving and rich entertainment an...[Details]
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1. Overview
In recent years, the interface of hard disks, as data storage media, has become increasingly intelligent, and their capacity has been increasing, while their size has been decreasi...[Details]
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Almost all oscilloscopes come standard with a 10X attenuated passive probe because it is the best choice for making measurements in a wide range of applications. To cover the widest range of applica...[Details]
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Jiwei.com News (Text/Sitan), "We will relentlessly pursue Moore's Law and innovate with the magic of silicon until the periodic table is exhausted." This is what Intel CEO Pat Gelsinger said in a liv...[Details]
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Introduction: Liquid crystal display is a widely used function in the current single-chip microcomputer technology. Using the powerful AT89S52 single-chip microcomputer and programming software Vis...[Details]
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Network analyzers can be used to characterize radio frequency (RF) devices. Although originally measuring S parameters, network analyzers are now highly integrated and advanced in order to outperform...[Details]
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Refrigerators and other kitchen appliances present a serious challenge to off-grid energy systems due to their high energy demand. Improved refrigerator compressors are now driven by brushless DC mot...[Details]
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With the development of science and technology, digital oscilloscopes are becoming more and more advanced, and waveform refresh rate has become the fourth most important technical indicato...[Details]