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At the Copenhagen World Climate Conference, Premier Wen Jiabao pledged on behalf of China that by 2020, the ratio of carbon dioxide to GDP would be reduced by 40% to 45% from the 2005 level. China ...[Details]
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ARM bare board is under development: Can the C language program be run as soon as the development board is powered on? Answer: No, ATPCS (arm and thumb program calling specifications) uses the resour...[Details]
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Textile is an important pillar of my country's national economy and an important source of export and foreign exchange earnings. Modern weaving equipment is the guarantee of high-quality and high-y...[Details]
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introduction With the intensification of the aging process in my country, there is a "vulnerable group of people who are bedridden for a long time" in today's society because they have lost the abili...[Details]
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In today's car design, air conditioning has become a standard comfort configuration. From a functional point of view, today's car air conditioning actually integrates heating, cooling and ventila...[Details]
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describe
The A4941
three-phase motor
driver integrates BEMF sensing, eliminating the need for Hall sensors in fan applications.
A pulse width modulation (PWM) input is p...[Details]
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According to sources at IC distributors, suppliers of power management ICs, network chips, and industrial and automotive MCUs still have the ability to raise prices in the first quarter of 2022 due t...[Details]
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On September 2, 2020, Intel released its next-generation mobile PC processor. At the same time, Intel also announced that it would further expand its extensive ecosystem partner network to accelerate...[Details]
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According to German media reports on the 10th local time, the chip industry in Saxony, eastern Germany, is developing rapidly. Due to the global chip shortage, the state is creating more and more job...[Details]
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The keyboard is one of the most important input devices in the digital video surveillance system and an important part of the human-machine interface. The commonly used industrial control computer ...[Details]
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1 Introduction
Solar
power generation is an emerging renewable energy source. At present, in the field of aerospace power supply, most satellite power supplies use solar
cells
...[Details]
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[
Robots
Core components do not need to be imported, and all core functional components are domestically produced]
Haozhi Electromechanical said on the interactive platform that the co...[Details]
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In order to obtain
high-power LED
devices, it is necessary to prepare suitable high-power LED chips. The common methods for manufacturing high-power LED chips internationally are as follows:
①...[Details]
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PI C12C508/509 is an 8-bit single-chip microcomputer with 8-pin package , which is very suitable for embedding into various electronic devices for intelligent development. The following introduces t...[Details]
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Construction conditions: New energy power is random and volatile, which brings great risks and challenges to the safety and stability of the power system. The development of energy storage can not onl...[Details]
PCB Design
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