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Experiment name: Application of power amplifier in ultrasonic elliptical vibration centerless grinding test
Purpose:
By comparing the grinding quality of ultrasonic elliptical cente...[Details]
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When it comes to charging for Android, Google is more determined than Apple. Google said on Monday that developers must switch to Google's system before September 30, 2021, and no longer use indepe...[Details]
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TDK Corp TDK.N aims to double revenue from its lithium-ion battery business in the next five years by expanding its use beyond smartphones and personal computers, executives said. The Tokyo-based ...[Details]
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For lithium battery negative electrode materials, although there are many materials under research, graphite is still the main material that can be commercially produced on a large scale. Graphite ...[Details]
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1. Key points of timer/counter PWM design
According to the characteristics of PWM (Pulse Width Modulation (PWM: (Pulse Width Modulation) is a very effective mode that uses the digital output of th...[Details]
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Apple Inc. showed off its upcoming AR/VR headset to board members last week, Bloomberg reported, suggesting the device is in advanced stages of development and could debut in the near future. Apple h...[Details]
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To make it easier to launch a series of electric vehicles in the US market, Volvo will build its own battery assembly plant in the US. It is understood that the construction of the battery assembly p...[Details]
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1 Overview
With the development of science and technology, the relationship between power electronic equipment and people's work and life is becoming increasingly close, and electronic equipm...[Details]
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Qualcomm released its first quarter financial report for fiscal year 2020. The report showed that Qualcomm's net profit in the first quarter was US$925 million, a 13% decrease from US$1.068 billion i...[Details]
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On February 23, the industry's analog giant Texas Instruments (TI) announced the appointment of Jiang Han as TI's vice president and president of China. The whereabouts of Ms. Sandy Hu, former vice p...[Details]
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introduction:
With the development of social productivity and the increasing prosperity of the market economy, especially after my country joined the World Trade Organization, my country's elect...[Details]
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As application designers take advantage of the unique properties of LEDs, the requirements placed on LED drivers become increasingly demanding. Linear Technology offers a complete portfolio of LED ...[Details]
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With the support of 5G technology, autonomous driving and intelligent networked vehicles are expected to accelerate their development. From August 28 to 30, the Automotive Electronics Technology Exhi...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The current detection circuit is necessary for current mode control. It detects the current on the power switch tube, then outputs a current sensing signal to superimpose the slope compensation signa...[Details]