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introduction With the rapid development of microelectronics and information technology, digital technology represented by single-chip microcomputers is developing rapidly. Single-chip microcomput...[Details]
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On April 11, according to the results of the 26th review meeting of the Shanghai Stock Exchange Science and Technology Innovation Board Listing Committee in 2022, Jiangsu Deao Microelectronics Co., L...[Details]
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Three British companies have said they are willing to join a group to buy the Welsh semiconductor manufacturer's Newport wafer plant if the British government blocks a Chinese company from doing so o...[Details]
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Before starting development, it is recommended that novices watch the 01-Xunwei Electronic Development Board introductory video. After you have a certain understanding of the development board and th...[Details]
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High-voltage and high-capacitance capacitors are generally realized by electrolytic capacitors or film capacitors, which are generally large in size. Despite years of development, the miniaturization...[Details]
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The variant data type is a container for multiple data types in LabVIEW. When you convert other data to a variant, the variant stores the data and the data's original type so that you can convert th...[Details]
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1. PWM Introduction Pulse Width Modulation (PWM) is a very effective technique to control analog circuits using the digital output of a microprocessor, i.e. the control of pulse width. Except for TIM...[Details]
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Recently, Huanggang Customs under Shenzhen Customs seized a batch of used Apple mobile phones. According to the news released by the customs, a truck was declared to enter the country empty. When t...[Details]
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In order to solve the problem of air quality degradation in indoor air environment caused by long-term operation of central air conditioning, the air in the closed room cannot circulate. The conc...[Details]
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An oscilloscope is a commonly used electronic measuring instrument that can convert invisible electrical signals into visible images. It is widely used in many industries. The most indispensable compo...[Details]
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1 Introduction Since the 1990s, with the modern microelectronics technology, small closed systems have not been supported by a strong architecture, which results in the lack of sustained development c...[Details]
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Battery-powered portable and handheld devices with plug-in wall adapters must switch automatically between the battery and the wall source when the AC adapter is connected. A common way to do this is ...[Details]
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In the era of mobile Internet, the main function of smartphones is no longer to make calls or send and receive text messages: online chatting, video, live broadcast, mobile games, and reading have ...[Details]
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Frequency Selective Amplifier
1. Working principle and frequency characteristics of double T bridge
The frequency selective amplifier selects a desired frequency signal from a ...[Details]
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Beijing, China (November 22, 2024) -
GigaDevice, an industry-leading semiconductor device supplier, announced that its GD25/55 full series of automotive-grade SPI NOR Flash has obtained the ISO...[Details]
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