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Motor variable frequency starting and soft starting are two different starting methods. They have obvious differences in the control method, starting performance, energy consumption, etc. of the mo...[Details]
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On December 10, Velodyne, a global LiDAR giant invested by Baidu, Ford and others , just decided to lay off more than 20 people in its China office and no longer sell LiDAR directly in China. A sourc...[Details]
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The virtual indirect method is to virtually divide the matrix converter into two
circuits
, find the duty ratio of the switching elements in each circuit, and then convert it into the duty ...[Details]
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According to businesskorea, South Korea's largest battery manufacturer LG Chem and China's largest battery manufacturer CATL are competing for the top spot in the global electric vehicle (EV) battery...[Details]
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As people's demand for mobile power and power banks increases, the safety and quality of these products are also being paid more attention. In addition to ensuring the correct charging and discha...[Details]
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Designing
LED drive
solutions, if the current is greater than 500 mA,
a
switching
regulator is usually used to
drive
the LED
; if the current is between 200 mA and 500 ...[Details]
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1. Digital oscilloscopes and analog oscilloscopes have their own advantages The 1940s was the era of the rise of electronic oscilloscopes. The development of radar and television required waveform ob...[Details]
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In the past year, humanoid
robots
have become the focus of attention, and many companies have lined up to launch their own humanoid products. Most of them have a typical humanoid appearance...[Details]
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Today, OPPO officially announced an important personnel appointment, appointing Liu Lie as President of Global Marketing and concurrently CMO of China, who will be fully responsible for OPPO's market...[Details]
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The structure of magnetic flap level gauge is simple, mainly composed of a buoy, a float and an indicator. But even for the indicator that everyone is accustomed to, Jiwei Automation still made imp...[Details]
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Use the PicoScope 4262 high-resolution oscilloscope for troubleshooting and testing. Basic troubleshooting The PicoScope 4262 is a high-resolution oscilloscope that is ideal for general troub...[Details]
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Jack Weast, Intel senior principal engineer and vice president of autonomous vehicle standards at Intel subsidiary Mobileye, delivers a keynote speech...[Details]
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Simulation is a very important part in the development of single-chip microcomputers. Except for some very simple tasks, simulation is generally required in the development of products . The main pur...[Details]
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Let's talk about the CV operation mode first. Most chips now directly sample the voltage on the auxiliary coil. Due to leakage inductance, after the MOS is turned off, that is, ...[Details]
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Servo press machine is a kind of automation equipment widely used in industrial production, mainly used to realize accurate press-fitting of workpieces. Its working principle is to achieve accurate...[Details]
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