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The scale of photovoltaic projects is different, and the access voltage level is different. For example, below 8kW is generally connected to 220V, 8~400kW is generally connected to 380V, below 0.4~...[Details]
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According to foreign media reports, ARM, a British chip technology company under Japan's SoftBank Group, is working with automakers General Motors and Toyota to develop a general computing system for...[Details]
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1. Introduction At present, MATLAB has been widely used in various fields of engineering design, such as electronics, communications, etc. It has become the most popular computer simulation softwar...[Details]
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At the Redmi new product launch conference, Redmi brand general manager Lu Weibing released a 70-inch Redmi TV. Compared with the Honor Smart TV, he complained three times: calling the two-second scr...[Details]
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AT power supply and ATX power supply are both computer power supplies, which convert the AC 220V power supply into the DC 5V, 12V, 24V power supply used inside the computer. It is an "uninterruptib...[Details]
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There are many types of LED display screens. Different types of display screens have different uses, each with its own advantages and disadvantages. You should choose the right one based on your ne...[Details]
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What should we pay attention to when customizing a transformer? For technicians, the requirements and parameters of customizing R-type transformers are very clear, but for purchasing personnel, bec...[Details]
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STM32 supports SW debugging, which only requires two ports SWDIO/SWCLK and VCC/GND, and a maximum of four lines can be used for debugging. SWDIO/SWCLK does not require pull-up or pull-down resistor...[Details]
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0Introduction
In recent years, with the rapid development of wireless communication services, communication frequency bands have become increasingly crowded. In 1985, the Federal Communication...[Details]
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According to a report by Taiwan Business Times on April 15, three employees of Chipson's Suzhou factory were diagnosed with COVID-19. Chipson said that in order to cooperate with the local government...[Details]
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An announcement released by Giant Network on the evening of September 19 revealed that in June 2018, Jack Ma sold 0.0899% of Ant Financial's shares to Shi Yuzhu at a price close to 60% off, for RMB 5...[Details]
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At 22:05 on December 3, Tibet Development and Investment Group's 50MW photovoltaic energy storage project in Sog County was officially connected to the grid for full-capacity power generation. ...[Details]
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On the morning of September 9, Zhongcheng Dayou Industry Group Co., Ltd. and Guixi City, Yingtan City, Jiangxi Province signed a cooperation agreement on a new independent energy storage power stat...[Details]
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Current designs place more stringent requirements on data rates and timing margins, which require oscilloscopes with outstanding signal acquisition performance and analysis capabilities. The Tektroni...[Details]
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1. Types of special LCD display backlight sources
The development of backlight can be traced back to World War II, when ultra-small tungsten filament lamps were used as backlight sources for a...[Details]