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Intelligent driving is accelerating its popularity. After the market penetration rate of new L2 ADAS passenger cars exceeded 20% and 30% in the past two years, it once again exceeded 40% in the first...[Details]
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Misunderstandings in the operation and use of megohmmeter
When measuring the insulation value of a 10kV transformer using a ZC series portable megohmmeter, there are three common mi...[Details]
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1. Measuring insulation resistance It should be conducted on each phase separately, and the other two phase conductors, metal shields or metal sheaths and armor layers at both ends of the cable...[Details]
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Jiwei.com reported on April 2 that today, the two top flagships, Xiaomi 11 Pro and Xiaomi 11 Ultra, were launched for the first time across all channels. According to the official battle report, the ...[Details]
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Section 1 Keil C51 Compiler Control Instructions The control instructions of the C51 compiler are divided into three categories: source file control class, target file control class and list control ...[Details]
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Chinese electric car maker NIO and smartphone maker Xiaomi released new products at the end of the year to challenge NVIDIA and Apple. This marks another step forward in China's efforts to develop it...[Details]
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In the Sino-US trade war, the United States uses chips as a bargaining chip to curb the development of China's high-tech industry and economy. Against this background, China urgently needs to promote...[Details]
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Wireless Local Area Network (WLAN) is the fastest growing area of mobile communications. In the past few years, wireless network technology based on IEEE802.11b has achieved great success, driven by...[Details]
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According to foreign media reports, a Samsung executive recently revealed that they will launch a smartphone equipped with a 2GHz dual-core CPU next year. This means that one of the world'...[Details]
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Describe progress and results in sustainable development (January 19, 2024, Shanghai, China) Recently, Rockwell Automation (NYSE: ROK), one of the world's leading companies in the fields of industr...[Details]
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Global Industry Analysts (GIA) released a new market research report on August 6, titled "Silicon Recycled Wafers - Global Market Trajectory and Analysis". The report provides a new perspective on th...[Details]
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keil4
method one:
First install KEIL4, then install KEIL3 to the same directory as MDK, skip the one that has been installed. Then open KEIL4 as an administrator, use KEIL4's registr...[Details]
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In this article, we further study the use of independent buttons and use digital tubes to display the status of the buttons. The main code of this experiment is shown below. main() { for(n=0;n ...[Details]
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The personnel approach detector circuit is shown in the figure. This circuit uses a common photoelectric tube to detect the change in ambient light caused by a person entering the warning area, thereb...[Details]
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Servo encoder resolution refers to the smallest angle or position change that the encoder can detect. In a servo system, encoders are used to measure the position and speed of a motor shaft or load...[Details]
Industrial Control Electronics
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