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I heard that Baidu used ARM servers to build webservers and network disks, and then I saw someone use Ubuntu on an Android TV stick, so I had the idea of using ARM to build a Hadoop server. However,...[Details]
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Bandwidth is known as the first indicator of an oscilloscope and is also the most valuable indicator of an oscilloscope. The oscilloscope market is often divided based on bandwidth as the primary b...[Details]
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Brief Introduction of Carbon Film Resistors
Carbon film resistors are a type of film resistors. They are made by using high-temperature vacuum coating technology to tightly attach carbon to th...[Details]
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Recently, Jiangxi Province's first power "multi-station integration" project completed its pilot construction at the 110 kV Hongjiaozhou substation of Nanchang Power Supply Company. The substation ...[Details]
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With the advent of the information technology era, my country's industrial level has been rapidly improved. As an irreplaceable and important equipment and role in advanced manufacturing, industria...[Details]
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The penetration rate of flat wire motors was approximately 27% in 2021, and it is expected to reach 40% this year. With the maturity of flat wire technology, usage will grow rapidly in the future.
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1. Introduction to I2C Protocol The I2C communication protocol (Inter-Integrated Circuit) was developed by Phiilps. It has few pins, simple hardware implementation, strong scalability, and does not...[Details]
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Digital signal microprocessor DSP has the functions of high-speed operation and data processing. With its advantages of high performance and low power consumption, it provides an effective hardwa...[Details]
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With the rapid development of computer technology, microelectronics technology and electronic testing technology, a new type of test instrument, Virtual Instrument (VI), has emerged. It is a new ty...[Details]
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Antenna Measurement Technology
Since the advent of antenna engineering, antenna measurement has been one of the important topics that people have always paid attention to. The accuracy of th...[Details]
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Zhao Liang, Chairman and Party Secretary of State Grid Tianjin Electric Power Company
At the mid-year work conference of State Grid Corporation of China, Chairman Kou Wei discussed and deploye...[Details]
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At present, most access methods still use PC as gateway for connection. However, this is generally used in large industrial distributed control systems. If an additional PC is used for general ...[Details]
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Electromagnetic torque is one of the main ways for electric motors to generate mechanical torque. Its function is to convert electrical energy into mechanical energy or motion, thereby driving mech...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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【First, let's distinguish two concepts: interrupt and exception. Interrupt is a type of exception. Take the 2440 development board as an example. It has more than 60 interrupt sources, such as from...[Details]