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The German name of the Frankfurt Motor Show is "Internationale Automobil-Ausstellung", which means "International Automobile Exhibition", and is often referred to as IAA. The theme of the 2013 Frankf...[Details]
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Environment: AT91sam9x25, development board operating system: debian, redhat installed in vmware workstation. Step 1: minicom configuration 1. The PC and the development board serial port must be c...[Details]
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This paper uses a 65×65mm aluminum heat sink with nine 1×1mm, 1W
LED chips
on one side
and fins on the other side. The numerical method is used to solve the three-dimensional steady-state ...[Details]
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Because the basic storage unit of the read-only memory is programmed only once, the programmed data can be stored for a long time, and a current of mA or above needs to flow during programmin...[Details]
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introduction
LED lighting is rapidly gaining popularity among users due to its high luminous efficiency, long service life, simple brightness control and environmental protection. As a new energ...[Details]
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For the safety of the instrument operator and the instrument, the instrument should work normally within the safe range to ensure the measurement waveform is accurate and the data is reliable. Please...[Details]
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In recent years, the digital economy has emerged as a new force. Data, as a national basic strategic resource, is called the "diamond mine" of the 21st century. Various regions and industries have ...[Details]
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The transition to electric mobility presents a major opportunity for the continent to enter a new era. Africa has a low rate of motorization compared to other parts of the world. In...[Details]
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If student life is the best form of youth, then the first two years from campus to work are the best form of youth. When we just graduated, we were all still energetic young men. After work, the bigg...[Details]
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In recent years, my country's home appliance companies have continuously innovated their product lines and achieved large-scale production through R&D investment and technological innovation. In ad...[Details]
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1. Prepare the project (please install idf in advance) Project preparation: In the project directory, open cmd and enter: as follows, then press Enter to start downloading LVGL github: git clone --re...[Details]
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What are the speed control methods of DC separately excited motor?
There are two ways to control the speed of the electric drive system of a separately excited DC motor: mechanical speed contr...[Details]
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The intelligent driving chip is a computing unit that enables vehicles to achieve autonomous driving. It is also part of the artificial intelligence (AI) chip. It realizes vehicle intelligence throug...[Details]
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According to the latest data released by Canalys, in the first quarter of 2023, including imports, the wholesale volume of China's new energy passenger vehicles with front-mounted L2 assiste...[Details]
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Electric tricycles, also known as electric tricycles, are an environmentally friendly and energy-saving means of transportation that have been widely used in logistics, express delivery, sanitation...[Details]