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introduction
With the further advancement of the national "Golden Tax" project, nearly 100 companies obtained the production license of tax control cash registers in 2005, and the tax control ...[Details]
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The core technology of future automotive products is the electronic and electrical architecture. The automotive electronic and electrical architecture is gradually developing from decentralized and...[Details]
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Nowadays, the word "online education" has gradually lost its popularity, and has been replaced by intelligent education. A few months ago, the news that a certain manufacturer's intelligent college e...[Details]
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1. Development of smart grid
1.1 American Recovery and Reinvestment Act
On February 17, 2009, President Obama signed the American Recovery and Reinvestment Act (ARRA) of 2009. This act pr...[Details]
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At the beginning of last month, Samsung Mobile Business President Roh Tae-moon revealed that the company is planning to build a new processor chip to meet the demand for Galaxy series devices. At p...[Details]
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Yesterday, Shi Min, the inventor of flash memory technology and a master of semiconductors who came from the same family as Zhang Zhong, passed away, which is sad. According to an obituary published...[Details]
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In some complex systems, there are data transmission problems between systems and subsystems, subsystems and devices, etc., which are often solved by communication. Due to the different communicati...[Details]
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Introduction to DC Power Supply
A direct current power supply (DC power) has two electrodes, positive and negative. The positive electrode has a high potential and the negative electrode has a...[Details]
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Although CATL's current situation can still be described as a dominant player, it is still unclear what the subsequent results will be and whether it will suffer a more severe impact. To be fair, C...[Details]
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1. Chip heating This content is mainly for high-voltage driver chips with built-in power modulators. If the current consumed by the chip is 2mA, and a voltage of 300V is applied to the chip, the ...[Details]
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We know that chips are also called integrated circuits (ICs) or semiconductors. Their main raw material is silicon. The rise of "Silicon Valley" in the United States also started from the semiconduc...[Details]
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RTC_InitTypeDef RTC_InitStructure; RTC_TimeTypeDef RTC_TimeStructure; RTC_DateTypeDef RTC_DataStructure; /**************************************************************************************** *Fu...[Details]
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1 Introduction
According to tests, in a solar panel array, under the same conditions, the power generation equipment using an automatic tracking system can increase the power generation by a...[Details]
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introduction Among various devices, display devices play an important role. Without display devices, it is like a person without eyes. Many internal things cannot be seen. Display devices are very ...[Details]
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In many electronic control systems, high-precision phase control is often required. The main function of the dual-channel phase-sensitive amplifier is to compare the phase of the collected sinusoidal...[Details]