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On January 19, Jouxin Technology released its performance forecast, stating that the company expects to achieve a net profit attributable to the parent company's owners of RMB 80 million to RMB 85 mi...[Details]
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introduction
Since the 1980s, with the widespread application of integrated circuits and microcontrollers in automobiles, there have been more and more electronic control units on automobiles, such...[Details]
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There are many clock sources that can be selected in stm32. You can refer to the stm32 data sheet. Here is the clock diagram in the manual. In the description of the stm32f103 series, it can be s...[Details]
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On December 22, Yaguang Technology issued an announcement stating that its holding subsidiary Chengdu Yaguang Electronics Co., Ltd. recently signed the "2021 31st World University Summer Games Event ...[Details]
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1 Introduction
With the development of variable frequency speed regulation technology, high-voltage variable frequency speed regulation technology as a large-capacity transmission has ...[Details]
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The characteristics of torque motors are
Torque motor is a special motor with the following characteristics:
High torque: The torque characteristics of the torque motor are very flat, wit...[Details]
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The concept of inverter
The concept of inverter: The process of converting AC power into DC power is called rectification, the circuit that completes the rectification function is called a...[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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According to Gartner's latest forecast in November 2018, global shipments of smart wearable devices will increase by 26% year-on-year to 225 million units in 2019, of which ear-worn devices will incr...[Details]
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1 Intelligent plugger underwater acoustic communication system For intelligent pluggers used in submarine pipelines, it is important to realize their above-water and underwater communication sys...[Details]
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In electro-optic modulation, the signal source is often required to provide various pulse waveforms. In most modulations, it is sufficient to output a sufficiently narrow pulse train. The signal sour...[Details]
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Many contents in this article refer to the friendly arm's instruction document "mini2440 U-boot transplantation detailed manual-20100419", and the U-boot version used is u-boot-2010.03 Note: The pu...[Details]
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According to the Qichacha APP, Zhejiang Geely Holding Group Co., Ltd. and Geely Automobile Research Institute (Ningbo) Co., Ltd. recently disclosed an invention patent titled "A vehicle-road collabor...[Details]
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Due to various objective and subjective reasons, errors are bound to exist in any measurement process. According to the nature and causes of measurement errors, measurement errors are divided into t...[Details]
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Since cars consume large amounts of electricity, only battery technologies with high power density are desirable, and since cars need to be used every day, the batteries must be rechargeable. Howev...[Details]
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