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Study on detecting inaccurate ground resistance readings
In the operation of hydropower stations, the power factor of generators is a parameter that is often adjusted. How t...[Details]
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Specific simulation functions: ①The start/stop button controls the start and stop of the running light; ②The automatic/manual button is used to switch between automatic mode and manual mode; ③T...[Details]
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The stepper motor is an induction motor. Its working principle is to use electronic circuits to convert direct current into time-sharing power supply. The multi-phase timing control current is used...[Details]
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A new round of competition to expand power battery production continues. According to incomplete statistics from Gasgoo, in the second quarter of 2021, power battery companies represented by CATL,...[Details]
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Ericsson, Telstra and Qualcomm achieve new uplink speed record of around 1Gbps using 5G dual connectivity and carrier aggregation
SAN DIEGO, December 16, 2021 – Ericsson, Telstra and...[Details]
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Low frequency pulse radar level meter is a kind of radar level meter, which is relative to high frequency radar level meter. So, what is the working principle of low frequency radar level meter? What...[Details]
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According to the division of software and hardware in the development cycle , this paper introduces the process of calculating, processing and displaying the data collected by the ADU3600 board bas...[Details]
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Most exploration and observation work is carried out in harsh environments, with high requirements for data accuracy and real-time performance, and in most cases, multi-parameter synchronous measureme...[Details]
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With the rapid development of embedded processors, 32-bit RISC processors are increasingly widely used, and many ARM-based microprocessors have integrated SDRAM controllers. In application systems,...[Details]
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What is an emulator? An emulator uses a certain system to reproduce the functions of another system. The difference from a computer simulation system is that an emulator is dedicated to imitating...[Details]
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Author: Li Manman
Source: WeChat public account
Preface: I always think it is very mysterious. What is it? Just the name alone makes me hesitate. But ROS is inextricably linked to , ...[Details]
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People who have studied microcontrollers should be familiar with watchdog, but I am afraid that if you have not experienced actual product development, you will not have a deep understanding of the c...[Details]
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Has your company ever suffered significant economic losses and delayed progress due to improper component library construction, management and use, and ultimately missed the market? Has your compan...[Details]
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China Telecom completed the construction of the Vulcan Mountain Hospital information system on February 1, and on February 2, the Vulcan Mountain Hospital was officially delivered. It is report...[Details]
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Use rpm -qa | grep tftp to check whether the tftp server is installed
If not. tftp: yum install tftp* (yum install xinetd tftp tftp-server)
Tftp configuration file is in vi /etc/xinetd.d/...[Details]
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