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On June 20, it was learned from the official WeChat account of Shanghai Jiao Tong University that the research team of Shanghai Jiao Tong University observed superconductivity in single-crystal gra...[Details]
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The emergence of high-
brightness
LED
is of epoch-making significance. It will be one of the greatest inventions of mankind after Edison invented the incandescent light bulb. The earliest de...[Details]
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Recently, Guoxuan High-tech said in response to investors’ questions: The company’s semi-solid-state batteries meet customer needs and are expected to be installed on vehicles by the end of the year ...[Details]
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On March 17, Xiamen Haichen Energy Storage Technology Co., Ltd. (Haichen Energy Storage) and Xiamen Bank Co., Ltd. (Xiamen Bank) signed a strategic cooperation agreement. The two parties agreed to ...[Details]
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figure 1
As shown in the figure above, in line 1420, USART1_BASE is the base address of USART1. The function of (USART_TypeDef*) USART1_BASE is to convert USART1_BASE into a pointer of type USART_...[Details]
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A business war centered on advanced autonomous driving SoC chips has begun. In recent years, as the penetration rate of smart driving has increased, global chip giants have entered the automotive i...[Details]
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Sensor nodes can continuously collect data, detect events, identify events, monitor locations, and control nodes. These characteristics of sensor nodes and wireless connection methods make the app...[Details]
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On September 11, local time, Wamsi Mohan, senior equity research analyst at Bank of America Merrill Lynch, praised Apple's pricing strategy for the iPhone 11 on the CNBC program Squawk Alley. Regardi...[Details]
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Push-pull and half-bridge conversion circuits
(a) Push-pull type (b) Half-bridge type
Figure Push-pull and half-bridge conversion circuits
The push-pull converter and the half-bridge convert...[Details]
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Last December, Huawei officially released the Nova 8 and Nova 8 Pro phones. Also in December, there were rumors that Huawei would launch a special edition of the Nova 8 Pro. With the release of the N...[Details]
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On August 15, 2019, the US government announced that it would impose a 10% tariff on approximately $300 billion worth of goods imported from China. The US measures have led to the continuous escalati...[Details]
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For an electronic system nowadays, the design of the power supply part is becoming more and more important. I would like to discuss with you some of my own experiences on power supply design to sti...[Details]
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STM32F1xx official information: "STM32 Chinese Reference Manual V10" - Chapter 9 Interrupts and Events The Cortex-M3 core supports 256 interrupts, including 16 core interrupts (exceptions) and 240 ...[Details]
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In order to study the intelligent anti-collision warning method of the vehicle in the night rear-end collision accident, this paper proposes a front vehicle detection method based on millimeter wave ...[Details]
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With the continuous development of power electronics technology and the emergence of microprocessing technology, especially digital signal processors (DSP), modern AC speed regulation systems based o...[Details]