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In the field of digital signal processing, the output response of a discrete-time system can be directly obtained by the discrete convolution of the input signal and the system's unit impulse respo...[Details]
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1 Introduction The design and research of high-performance, high-precision microprocessors (MPUs) suitable for national defense and civilian needs has become extremely important and urgent. I...[Details]
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Low power consumption is an extremely important concept in the Internet of Everything. Most IoT nodes need to be powered by batteries. Only by correctly measuring the power consumption of wireless mo...[Details]
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As a new type of display material, LED dot matrix has developed rapidly in recent years and has a good market prospect. Among them, LED large-screen display screens are widely used in industries,...[Details]
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As a global leader in chip lithography technology, ASML, a Dutch lithography machine manufacturer, will soon appear in the high-end equipment exhibition area of the third CIIE with the theme of "Th...[Details]
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With the development of the automobile industry, more and more automotive electronic components are being used in modern cars, providing better safety, comfort and economy for cars. In the past, cars...[Details]
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1. Application Background In recent years, with the rapid development of China's high-speed rail industry, the demand for high-speed EMUs has continued. The design and production of EMUs is a complex...[Details]
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On January 26, Continental Engineering Services (CES), a development and production service provider of Continental, and the start-up company Volterio established a partnership to jointly develop an ...[Details]
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At noon today (May 8), Lei Jun shared his feelings on Weibo. He said that his favorite Xiaomi phone is the Xiaomi MIX2 Unibody Ceramic Edition because it feels like jade. Those who are famili...[Details]
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With the development of wireless charging technology, electronic devices that support wireless charging functions, especially smart phones and supporting wireless charging devices, are gradually beco...[Details]
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Experimental phenomena:
At first, LED1 is on and LED2 is off. If KEY1 is pressed at regular intervals, LED2 will flash continuously because the independent watchdog resets the system. If KEY1 is pres...[Details]
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From the informatization of weapons and equipment to core electronic components, from artificial intelligence to security products, from network and information security to safe and controllable prod...[Details]
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Tongxin Microelectronics (Shanghai) Co., Ltd. released the first 2x3W stereo
Class-D audio amplifier
chip with anti-breaking sound function, GSI8166.
Under 4Ω load and 5V power supply, i...[Details]
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1. Origin
In the past two days, I have improved the LCD display method of MCU. I have adopted the idea of "edit and display" and wrote a program that can directly display strings. For example, if...[Details]
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As electronic control units are increasingly used in automobiles, data communications between electronic devices are increasing. At the same time, the extensive use of these intelligent modules has i...[Details]
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