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Following the rotation principle and power generation principle of brushed DC motor, we will introduce the short-circuit braking of brushed DC motor in this article, because this is also one of the...[Details]
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Multidimensional Technology Co., Ltd., a leading supplier of professional tunnel magnetoresistance (TMR) magnetic sensors, will launch the TMR13DX series of TMR magnetic switch sensors with preset sw...[Details]
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China Energy Storage Network News:
Shenzhen Stock Exchange issued an announcement on the 26th, stating that it will remain highly sensitive to hot topics such as "virtual reality", "graphene"...[Details]
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According to foreign media reports, a team of researchers from Zhejiang A&F University, Huazhong University of Science and Technology (HUST) and Stanford University in China has developed a binder-fr...[Details]
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Beijing, China – October 11, 2022 – Qorvo®, Inc., a leading provider of RF solutions for mobile applications, infrastructure and aerospace and defense applications, today announced the launch of Matt...[Details]
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Interrupt system one, Several concepts ① Interruption: Textbook p51 ② Interrupt source: The request source that generates the interrupt ③ Interrupt level: The priority level is determined a...[Details]
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introduction
In the servo motor system, the system needs to provide precise position control and speed control, and also requires fast response, high speed, smooth rotation, stable torqu...[Details]
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The eddy current testing methods for copper and copper alloy tubes are classified according to the type of probe used. There are three types: through-coil method, rotating point probe method, and inte...[Details]
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The global crisis is coming again, not real estate, not finance, but semiconductors. Is this crisis another technological crisis following the "Y2K" crisis in 2000? According to data released by th...[Details]
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According to Taiwan's Economic Daily News, TSMC notified its customers today that it will raise foundry prices by 6% starting next January. Some TSMC customers have confirmed that they have received ...[Details]
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1 Introduction
Low-Dropout Voltage Regulator (LDO) has the advantages of simple structure, low noise, low power consumption, small package and fewer peripheral application devices. It is widel...[Details]
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According to foreign media reports, Volkswagen Group has just launched a batch of self-driving test cars in Hannover, Germany. The company is providing its Golf electric vehicles to test its new self...[Details]
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The latest serial technologies are faster and often more complex than previous generations, requiring test equipment with greater performance and more extensive analysis capabilities. Tektronix produc...[Details]
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The structure of the three-phase four-wire inverter is introduced, a new dual-loop
control
scheme is proposed, and simulation results are given.
1 Introduction
The three-phase inv...[Details]
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Nowadays, China has a huge stock of optical fiber networks, and new optical fiber networks are being constructed rapidly; road construction, floods, landslides and other natural disasters are the mai...[Details]