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Domestic substitution is a major trend in the semiconductor industry in recent years. The analog chip market has a huge capacity, but there are many tracks, many categories, and scattered demand. A s...[Details]
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Three-way speakers
Three-way speakers are generally divided into speakers with more than three units, including tweeters, mid-range units and woofers. There is a crossover inside the box, whic...[Details]
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In Israel’s second renewable energy tender, this time for solar-plus-storage projects, the Israel Electric Corporation has been awarded 609MW of solar and 2.4GWh of storage projects, of which at le...[Details]
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When looking at solid-state batteries, one has to look at whether it is a material-level concept or a product-level concept? Speaking of solid-state batteries, just like Jia Yueting's "return to Ch...[Details]
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According to the "2011 China Wireless World and Internet of Things Conference", the "12th Five-Year Plan" for the Internet of Things will clarify the 12 major application areas of the Internet of T...[Details]
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Soil nutrients refer to the essential nutrients that plants (crops) rely on the soil to provide. Except for carbon, hydrogen, and oxygen, which are mainly obtained from the atmosphere and water, almo...[Details]
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Google spent an estimated $3 million to $4 million to build 395 fast electric vehicle chargers on its campus.
As the double-decker turns onto Charleston Road and begins its journey through Goo...[Details]
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R-Car Gen3e launched, CPU speed increased by 20%
New SoC brings 2 GHz speed, higher application integration and enhanced functional safety to a wide range of entry- to mid-range ap...[Details]
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Due to the COVID-19 pandemic, Apple's Worldwide Developers Conference (WWDC) was completely switched to online for the first time in more than 30 years. In the most anticipated keynote speech, Cook a...[Details]
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1 Introduction
In high-fidelity audio circuits, tube amplifiers have always been loved and paid attention to by audio enthusiasts due to their unique charm and musical listening experience. In...[Details]
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Motionchip is a special motion control chip with excellent performance, easy expansion and convenient use. Based on this chip, this paper designs an intelligent servo driver that can be used for DC br...[Details]
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He Shichi, chairman of Techman Robot, said global demand for collaborative robots has recovered from a stagnation during the worst of the pandemic. According to Electronic Times, He Shichi said that ...[Details]
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Jeff VanWashenova, Head of Automotive Marketing, CEVA Advanced driver assistance systems ( ADAS ) can provide solutions to meet the higher requirements of drivers and passengers for road safety and...[Details]
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The method of using a frequency converter to adjust the motor speed is as follows:
For a small inverter with single-phase input and 3-phase 220v output, if a small-power motor is connected, fi...[Details]
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Using the energy storage characteristics of capacitors and inductors, high-frequency switching is performed through a controllable switch (MOSFET, etc.), and the input electrical energy is stored in ...[Details]
Power technology
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