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Samsung Electronics Vice Chairman Lee Jae-yong said the company will continue to invest in future businesses, including 6G and system chips, according to Bloomberg. Samsung said in an emailed stateme...[Details]
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Sina Digital News, July 15th morning news, Apple today launched iOS Beta 3 developer beta. In addition to fixing bugs, this version also has an obvious improvement: less storage space is requi...[Details]
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When I was debugging the code today, I found that the program had a HardFault. I looked at the stack and found that it was executed An exception occurred during the FLASH_ProgramWord() function. At f...[Details]
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Starting from this article, the driving circuits of two-phase bipolar stepper motors and two-phase unipolar stepper motors, as well as the driving methods of two-phase bipolar stepper motors and tw...[Details]
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Advanced motor control systems based on
permanent magnet synchronous motors (PMSMs
)
using
sensorless field-oriented control (FOC)
are rapidly gaining popularity, driven by two main...[Details]
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According to a PwC report, AI startups raised $9.3 billion in 2018, almost 10% of venture capital funds that year. Stanford University's 2018 Artificial Intelligence Index Analysis Report also found ...[Details]
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Electric vehicles have always been very popular on the Internet. Many users even think that electric vehicles are just a hot topic, but their actual sales are not high. If you think so, you are defin...[Details]
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As we all know, solar energy is the main source of light energy. Silicon solar panels can convert light energy into electrical energy, and conventional tandem solar cells can convert it into electr...[Details]
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Earlier we have learned about the query method of serial communication. Now let's introduce the interrupt method. Step 1: Initialize GPIO GPIO_InitTypeDef GPIO_InitStructure; /* Configure USART1...[Details]
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Mouser Electronics, Inc., the leading New Product Introduction (NPI) and largest online distributor of electronic components, is now shipping the QPF7219 integrated front-end module (iFEM) from Qorvo...[Details]
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Recently, the "IAIC Information Security Summit Forum and China Chip Application Innovation Design Competition Information Security Special Competition" was successfully held in Haining, Zhejiang, ho...[Details]
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On October 13, Han's Laser stated on its investor interaction platform that the company's PCB special equipment business segment has good order conditions. It is understood that in the first half of...[Details]
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Recently, Tesla pushed the FSD (full self-driving capability) test version overseas. In the beta, owners can choose from driving profiles, including Chill, Average and Assertive. In confident ...[Details]
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The slip motor is a kind of motor widely used in the industrial field. It has a unique working principle and structure, and can achieve precise speed control and regulation. This article will intro...[Details]
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传统的
射频
(RF) 发送信号链通常使用数模转换器 (DAC) 来生成基带信号。然后,使用射频混频器和本地振荡器将此信号上变频为所需的射频频率。射频 DAC 技术取得进步,现在允许直接以所需的射频频率生成信号,从而显著简化射频发送信号链的设计和复杂性。
High-frequency RF DACs have balanced differential outp...[Details]