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As a common display device, LCD has the characteristics of low power consumption, small size, light weight, and large amount of displayed information. Especially in portable devices, it occupies an...[Details]
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●Ubiquitous walls or barriers require ubiquitous interconnection and Internet of Things. The first type is the visible physical wall, and the second type is the invisible non-physical wall, which i...[Details]
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There is more and more news about Samsung's Galaxy S21 series of mobile phones. Recently, the source @Guidingdroid also released a set of the latest renderings of the Galaxy S21. ...[Details]
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Goals of smart factories
Smart factories aim to achieve multiple core goals through the deep integration of new generation information technologies (such as the Internet of Things, cloud compu...[Details]
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On November 18, the 2022 Liaoning International Investment and Trade Fair opened in Shenyang, Liaoning. Zhang Guoqing, Secretary of the Liaoning Provincial Party Committee and Chairman of the Provi...[Details]
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Cds---drain-source capacitance
Cdu---drain-substrate capacitance
Cgd---gate-source capacitance
Cgs---drain-source capacitance
Ciss---gate short-circuit common source input capacit...[Details]
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Beijing time, August 8, according to the website of the Physicists Organization, many drivers have had this experience, that is, when you look down at the dashboard or mobile phone information...[Details]
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According to the current status of the domestic digital TV industry, in addition to the factors of content services and charging mechanism, the development of the user market also requires a cost-effe...[Details]
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The reporter learned from the University of Science and Technology of China on the 28th that Professor Ma Cheng’s team from the school studied the impact of the space charge layer on ion transport in...[Details]
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FPGA global clock resources are generally implemented using all-copper layer technology, and a dedicated clock buffer and drive structure is designed to minimize the delay and jitter of the g...[Details]
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Ladder diagram is the most basic and simplest programming language for PLC. It is intuitive and easy to understand, and easy to get started, which attracts the fanatical pursuit of many rookies. Th...[Details]
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Use stm32f103vet6 as the platform, enc28j60 network card, and lwip tcp/ip as the protocol stack to write the corresponding program.
The basic steps for writing programs with stm32 as a server and stm...[Details]
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Contents The invention relates to a Bitopard mass flowmeter for measuring the mass flow of a fluid in a pipeline, and in particular to a Bitopard integrated mass flowmeter for measuring the mass flow...[Details]
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Digitalization and intelligence are reshaping all aspects of society, and data is spreading like water to various application scenarios. In comparison, digitalization has created new conditions, and ...[Details]
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The self-discharge of electric vehicle batteries refers to the gradual loss of charge inside the battery when it is not in use, thereby reducing the battery's available energy. This is an important...[Details]
Test/Measurement
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