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On December 18, Dun'an Environment stated on an interactive platform that the company's MEMS sensors are currently mainly used in air conditioning and HVAC, automotive air conditioning and air compre...[Details]
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Nidec starts mass production of the second generation of its drive motor system "E-Axle"
Nidec's second-generation EV drive motor system "E-Axle" (hereinafter referred to as "Gen.2")...[Details]
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Recently, the 2019 World Artificial Intelligence Conference (2019 WAIC) was grandly opened at the Shanghai World Expo Center, presenting a picture of the artificial intelligence scene of the future A...[Details]
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Chips are the core industry of modern manufacturing. CNC machine tools, robots, smart terminals and other equipment all need a chip with stable and powerful performance. China is a manufacturing powe...[Details]
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As the world's fifth largest economy, India hopes to become a chip powerhouse and get a share of this hot global track. Like the United States, India has been seeking to establish strategic alliances...[Details]
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Experts believe that safety and efficiency are the two most important indicators for transformer products. High-power markets such as electric vehicles and new energy emphasize safety while ensuring e...[Details]
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A Unified LTspice AC Model for Current-Mode DC-to-DC Converters
Unified LTspice AC Model for Current Mode DC-DC Converters
Introduction
When power suppl...[Details]
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1 Measurement principle According to Faraday's law of electromagnetic induction, when a conductor moves in a magnetic field and cuts the magnetic lines of force, an induced potential e is generated a...[Details]
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The automotive Tbox (Telematics Box) is a device that integrates communication technology and computer technology. It is usually installed inside the car to achieve functions such as remote monitor...[Details]
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The electric power industry is in the midst of a transformation, a revolution in the way electricity is produced and distributed. Smart grid technologies are changing the way utilities and consumer...[Details]
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TDA2822 is a low-voltage, low-power integrated amplifier circuit produced by SGS. Due to its extremely low price (a few cents per unit) and simple circuit, it is widely used in low-end tape recorde...[Details]
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1. Registering soft interrupt is of course through open_softirq Here are some examples: void __init init_timers(void) { int err = timer_cpu_notify(&timers_nb, (unsigned long)CPU_UP_PREPAR...[Details]
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The I/O parallel port directly drives the LED display 1. The experimental task is shown in Figure 13. Use P0.0-P0.7 of the P0 port of the AT89S51 microcontroller to connect to the a-h segments of a c...[Details]
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Zoss Research recently released the "2020 Global and China Fuel Cell Market and Trend Research Report", showing the development status and trends of the global and Chinese fuel cell industry. As ...[Details]
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On October 23, Cao Xin, deputy secretary of the Party Committee and general manager of Hebei Construction Investment Group, met with Wang Shuhui, secretary of the Party Committee and chairman of Yu...[Details]