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Over the years, several innovative power factor correction (PFC) technologies have been introduced. One of the first innovative technologies was active power factor correction using a boost topology....[Details]
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With the advent of the era of intelligent manufacturing, the global manufacturing industry is ushering in a new round of industrial transformation. As a major manufacturing country in the world, Chin...[Details]
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Analog Devices introduces complete audio systems using the SHARC® Audio Module (SAM) for digital audio devices, including audio FX processors, multi-channel audio systems, MIDI synthesizers, and oth...[Details]
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This article is based on the mini2440 development board, and the Linux version number is: linux-2.6.32.2 1.IIC bus device hardware information #define S3C2410_PA_IIC (0x54000000) static struct ...[Details]
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As we all know, the current first-tier smartphone brands include Apple, Samsung, Xiaomi, OPPO, vivo, Honor and Huawei series. The shipment volume of the entire smartphone market has been very concen...[Details]
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According to Yonhap News Agency, sales of Samsung Electronics' new 2021 QLED TVs in South Korea have exceeded 10,000 units. Amid the stay-at-home trend caused by the epidemic, sales of high-end TVs a...[Details]
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0 Introduction
Traditional data acquisition systems generally use single-chip microcomputers, and most systems complete data transmission through the PCI bus. Its disadvantages are poor ma...[Details]
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1. Analysis of the reasons why the microcontroller crystal oscillator does not oscillate It is a common phenomenon that the microcontroller crystal oscillator does not oscillate. What are the reason...[Details]
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introduction
With the continuous development of network technology and communication technology and the continuous improvement of people's living requirements, the realization of remote control of ho...[Details]
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In a recent interview with foreign media News18, Pete Lau said that the affordable model of the OnePlus 9 series is called "OnePlus 9R". There are less than 5 days left before the official rele...[Details]
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At present, there are many AM-modulated radio control products on the market, such as car alarms, toys, etc. Most of their remote control transmitting circuits use LC oscillation circuits, which ar...[Details]
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In fact, the history of China's chip development can be described as a history of suffering, because technology, equipment, talents, etc. have been blocked by Western countries in order to allow Chin...[Details]
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Recently, the photovoltaic inverter market tracking report released by global information expert IHS Markit was officially released. Kehua Data Co., Ltd. ranked among the top ten suppliers of globa...[Details]
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introduction
Distance creates the need for communication, and the increase in distance puts higher demands on communication. Compared with wired communication, wireless communication technolog...[Details]
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(1) The first stage (1974-1976): The manufacturing process was backward, the integration was low, and the dual-chip form was adopted. Typical representative products include Fairchild's F8 series. It...[Details]