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On December 3, the Equipment Industry Department of the Ministry of Industry and Information Technology released the "New Energy Vehicle Industry Development Plan (2021-2035)" (draft for comments), w...[Details]
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FTS-300 fiber optic cable tester is an optical tool test instrument that integrates OTDR, fiber optic cable search, red light source, light source, optical power meter and fiber end face detection ...[Details]
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introduction
Interpolation is an important function in today's digital oscilloscopes. The primary purpose of a DSO is to analyze and view analog waveforms. To do this, the DSO samples the wave...[Details]
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1 Introduction
LED is considered to be the fourth generation of green light source. It is a solid cold light source with many advantages such as high efficiency, long life, safety and enviro...[Details]
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Application areas: control and simulation, automotive active safety, low-speed control, brake control
Challenges: The speed control range of low-speed control is small and the accuracy requirement ...[Details]
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The working modes of parallel hybrid electric vehicles can be divided into six types: pure electric mode, pure engine mode, hybrid drive mode, charging mode, regenerative braking mode, and idle par...[Details]
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TSMC is about to mass-produce the world's most advanced 5nm process technology. While Moore's Law seems to be progressing smoothly, many obstacles to the development of material technology are stirri...[Details]
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Today I will introduce to you how to judge the positive and negative poles of straw hat LEDs. I hope it will be helpful to you! Compared with high-power LED lamp beads and 5050 SMD LED lamp beads, ...[Details]
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With the vision of "a robot for every person", UiPath, a leader in enterprise Robotic Process Automation (RPA) software, recently announced the launch of the industry's first end-to-end hyperautomati...[Details]
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1. Circuit design and input
Circuit design and input refers to inputting engineers' circuit ideas into EDA tools through certain standardized description methods. Commonly used design meth...[Details]
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The micrometer, like the dial indicator, is a length measuring tool, but its accuracy is higher than that of the dial indicator, and can reach 0.001mm. Currently, the micrometer has been widely use...[Details]
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Commonly used LED fluorescent lamp specifications include T8, T5, and T4 tubes. The three tubes used in a group by enterprises are usually T5 tubes. A long time ago, commonly used LED fluorescent ...[Details]
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As the most important part of electric vehicles, the price, performance, life and safety of the power lithium battery pack directly determine the performance of the whole vehicle. For power lithium ba...[Details]
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On October 23, Crystal Optech released its third quarter performance report for 2021. The announcement showed that Crystal Optech achieved operating income of 1.134 billion yuan in the third quarter,...[Details]
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I have used Qemu to run/debug arm linux several times, but I forgot about it after a while. I had to look up the information again every time, which wasted a lot of time. This time I made the whole...[Details]
Motor Drive Control（Motor Control）
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