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In the design of complex system-level microprocessors, the memory is responsible for storing system programs and data, and is an important part of the entire system. In the process of CPU executing...[Details]
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On the afternoon of March 30, Luan Songyi, general manager of Shandong Gongda Zhongneng Technology Co., Ltd., visited Herui Power Investment for inspection and research. Yu Wei, general manager of ...[Details]
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0 Introduction
As an important part of early human aviation, UAV technology has a history of more than 100 years and has been widely used in the military field. Major Western countries regard it as ...[Details]
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gsmarena gave a sketch of the Honor Magic Watch 2 design yesterday, showing some functional details and saying it will debut together with the Honor V30 series. gsmarena said that the designer aime...[Details]
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Overview
More and more electronic manufacturing companies have realized that frequent electromagnetic compatibility (EMC) / electromagnetic interference (EMI) testing and rectification has become...[Details]
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A few days ago, "War and Peace between Car Companies and Battery Factories" became a hit. Many things in it cannot be commented on, but the interesting thing is that many of the first wave of Europea...[Details]
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With the rapid development of modern society, along with the improvement of people's living standards and the acceleration of the pace of life, many bottled, canned and bagged foods and beverages that...[Details]
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Traditional wired burglar alarms only sound an alarm locally when a theft is detected. There is no controller inside, so it is easy to be damaged and fail. It is also inconvenient to install and expa...[Details]
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1 Introduction
With the continuous improvement of application requirements, many embedded systems require extended large-capacity storage to store data when they are used. CF card (Compact Fla...[Details]
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Power Issues 1.VDDCORE and VDDIO pin power supply A) The VDDCORE and VDDIO pins must be connected to a clean DC power supply using decoupling capacitors; the decoupling capacitors should be as clos...[Details]
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introduction
With the development of society, urban public transportation has become an indispensable part of our lives. At present, there are two main ways of bus fare collection: manual ticket sale...[Details]
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Apple today released watchOS 7.0.3, the third update to the watchOS 7 operating system released in September. watchOS 7.0.3 comes just a week after watchOS 7.0.2, a bug-fix update that addressed a ba...[Details]
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0 Introduction
现代电子技术的进步不断推动数字伺服系统的发展,人们对位置角度测量提出了越来越高的要求。轴角转换装置旋转变压器以其高精度、抗震动、高可靠性著称,在工业控制和武器控制系统等设备中应用广泛。为了促进学员对旋转变压器角度转换、测量和通过双通道粗精组合提高测量角度精度的原理和技术的掌握,在不需要复杂的外围设备情况下,利用C8051F021混合型芯片内置的...[Details]
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In any
switching
power supply
design, the physical design of the PCB board is the last step. If the design method is not correct, the PCB may radiate too much electromagnetic inter...[Details]
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Every day, millions of pedestrians, cyclists, and motorcyclists share road space with large vehicles. These vulnerable road users (VRUs) face unique safety risks due to the lack of protection provi...[Details]