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MIMO (Multiple Input Multiple Output) technology is an important breakthrough in the next generation of communication technology. Based on Huawei's system simulation research results and actual fie...[Details]
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All electronic measuring instruments need to be self-checked and self-calibrated after a certain period of use, just like mobile phones. If the memory is not cleaned or upgraded regularly, the phone ...[Details]
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Flat panel display
As a basic and leading industry of the electronic information industry, it has entered a new historical stage after more than ten years of rapid development. Its outstand...[Details]
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The door pressure tester is a portable handheld structure, which is composed of a special pressure test sensor and a test management system. It is specially used to test the closing force of subway v...[Details]
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Recently, some Korean media reported that with the rapid growth of new energy vehicles, especially electric vehicles, the demand for core battery materials has surged, especially the output of raw ...[Details]
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1 Introduction
CAN, the full name of which is "Controller Area Network", is an international standard, cost-effective fieldbus that plays an important role in the field of automatic control. CAN is...[Details]
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1. The screws of the speaker are not tightened and are loose, resulting in the inverted phase tube not being properly processed. If the speaker plays too loudly, mechanical noise will be generated....[Details]
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1 Introduction In recent years, embedded systems have developed rapidly, and the event-triggered programming method using the 51 single-chip microcomputer dead loop has gradually failed to me...[Details]
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The LED car light market can be divided into two major areas, interior and exterior. The so-called interior refers to the application in the car's interior. Since the late 1990s, LEDs have been u...[Details]
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"Major inventions in every period will change our lives. Steel in the 19th century, cars and airplanes in the 20th century, etc., have promoted development while also allowing society to flourish. Wh...[Details]
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Last week, drones attacked an oil processing facility in Saudi Arabia, shutting down half of the country's oil production, or 5% of the world's daily oil output. We've seen how a botnet of compromise...[Details]
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SAM-BA burns Bootstrap1.16 and Uboot1.3.4, MCU chip is at91sam9261, Nandflash is K9F1G08 Power on the system, then connect to the computer through the serial port, open SAM-BA, if there is no probl...[Details]
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The following are delay programs for microcontrollers (including asm and C programs, which are all used by me in the process of learning microcontrollers). In the delay program of the microcontroller...[Details]
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The washing machine controller based on the single chip microcomputer uses a two-digit digital tube to display the washing time, and uses a driver chip to control the motor rotation . The course des...[Details]
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Smart environments represent the future of home and building automation. Various sensors, controllers, and actuators are distributed throughout the environment and perform multiple functions. This ...[Details]