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1. Overview:
As more and more airplanes and cars use fuel, in order to adapt to the rapid development of industrialization, more and more thermal power plants are being built, greenhouse gas...[Details]
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ARM was founded in Cambridge, England in 1991 and mainly sells licenses for chip design technology. At present, microprocessors using ARM technology intellectual property (IP) cores, which we usually...[Details]
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Kernel version: 2.6.14
The service routine of the dup system call is the sys_dup function, which is defined in fs/fcntl.c. The code of sys_dup() may be one of the simplest, but it is such a simple sy...[Details]
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According to DigiTimes, Apple is expected to regain the second place in the global smartphone manufacturer ranking from Huawei in the fourth quarter of 2019. The ranking change is said to be caused b...[Details]
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Overview
The digital Airfast reference design is an all-in-one active digital antenna designed for outdoor medium-power O-RAN radio units and small base station antennas. The solu...[Details]
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The braking system of a motor vehicle is an important guarantee for its safe operation. Whether its performance is qualified is directly related to the personal and property safety of motor vehicle d...[Details]
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The circuit is shown in the figure. This circuit can obtain a higher output power by simply changing some components. The circuit R1, L1, D1, C1 to C7 on the left side of the figure is a conventional...[Details]
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With the expansion and complication of power networks and the advent of regional interconnection trends, the behavior of power systems will become more and more complex. The applicability of some ori...[Details]
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On December 9, Huace Navigation stated on the interactive platform that the "Xuanji" chip developed by the company has been put into mass production this year and will be used for self-developed equi...[Details]
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Last month, Samsung Display and LG Display confirmed that due to the US ban, they would temporarily be unable to supply display panels to Huawei on September 15. Samsung Display has submitted a...[Details]
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1 Introduction
Telecommunication network and Internet are two major network systems, and there must be problems with the intercommunication of data or information between the two networ...[Details]
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1 Circuit category and main function description
The circuit shown in the figure below is a voltage feedback circuit. When the output voltage changes, it is fed back to the control chip through t...[Details]
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Microchip Launches New 8-bit MCU Development Board to Connect to 5G LTE-M Narrowband IoT Networks
The AVR-IoT Cellular Mini Development Board is the latest addition to Microchip's AV...[Details]
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The Shanghai Stock Exchange has accepted the listing application of Shanghai Payne Energy Technology Co., Ltd. on the Science and Technology Innovation Board. Shanghai Payne Energy Technology Co., Lt...[Details]
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With the networking and intelligence of automobiles, cars are no longer isolated and are increasingly integrated into the Internet. At the same time, cars are gradually becoming potential targets o...[Details]