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When the "HD storm" of megapixel network cameras swept the video surveillance market, analog cameras, which have a dominant position in the video surveillance market, also began to improve their im...[Details]
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The world's first Motorola Edge S equipped with Qualcomm Snapdragon 870 chip is scheduled to be released on January 26. The real photos of the phone have now leaked. The rear camera is arranged...[Details]
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With the increase in the number of cars in China and the construction of the national highway network, the travel between cities is becoming more and more frequent. Driven by economic interests, the l...[Details]
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"The digital economy is evolving into an intelligent economy driven by artificial intelligence (AI), which will bring profound changes to human economic development and social life. Intelligent eco...[Details]
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In the half-bridge converter shown in the figure, the primary side of the transformer flows current throughout the entire cycle, the magnetic core is fully utilized, and the withstand voltage require...[Details]
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It was learned from the Ministry of Industry and Information Technology that the Ministry of Industry and Information Technology will vigorously promote innovation in the display industry, support...[Details]
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In STM32, there are five clock sources, HSI, HSE, LSI, LSE, and PLL. In fact, there are four clock sources, as shown in the figure below (gray-blue). PLL is a phase-locked loop circuit that multiplies...[Details]
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Beijing OPWILL Technology Co., Ltd. (hereinafter referred to as OPWILL) FTS-300 optical cable tester is an optical tool test instrument that integrates OTDR, optical cable search, red light source, l...[Details]
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Recently, Hunan Farnlight New Energy Technology Co., Ltd. underwent industrial and commercial changes, adding Beijing Xiaomi Intelligent Manufacturing Equity Investment Fund Partnership (Limited Part...[Details]
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Overview The essence of a pipeline is to use __get_free_page to apply for a space in the kernel space and initialize it as a circular buffer. When writing, fill this buffer. When it is full, block or...[Details]
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On the evening of February 12, Lu Weibing, President of Xiaomi Group China and General Manager of Redmi Brand, revealed that there will be more "explosive points" at the Xiaomi 10 launch confer...[Details]
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1. The host sends a read /****************************************************************** ** ** File : SPI.c | Master Send | ...[Details]
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Although electric vehicles (EV) and traditional internal combustion engine vehicles (ICEV) have completely different powertrain components, they can still be divided into two parts: ...[Details]
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ask
What is a servo motor? How many types are there? What are its working characteristics?
answer
Servo motors, also known as actuator motors, are used as actuators in automatic cont...[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]
Analog electronics
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