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The microcontroller controls the switching power supply. There are several control methods for the power output alone. One is that the MCU outputs a voltage (via DA chip or PWM) which is used as th...[Details]
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——Interview with Wang Zhengtao, Chairman and Party Secretary of State Grid Information and Communication Industry Group Co., Ltd.
China Electric Power News Network Intern Reporter Deng Huiping...[Details]
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Buck converters are widely used in mobile multimedia devices such as mobile phones, GPS, MP3, etc. due to their high efficiency. Currently, many power management chip manufacturers have launched Bu...[Details]
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The automobile industry revolution is happening again a hundred years later. Who will take the lead? Change Maker No.20 A 315 gala has put Tesla in a Rashomon again. Tesla is the only one to becom...[Details]
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New structure of ESD protection device to ensure signal integrity
With the improvement of video image resolution and color depth, the rate of digital video signals is showing an increasingly highe...[Details]
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Schematic Key debounce For mechanical switches, when the mechanical contacts are opened and closed, due to the elasticity of the mechanical contacts, a switch will not be immediately and stably co...[Details]
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“‘End-to-end’ is not a panacea.”
At first glance, this view of Bai Yuli, head of NIO's AI platform and senior R&D director, may easily lead the outside world to misunderstand that NIO is...[Details]
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When we look at the STM32 Chinese reference manual page p316 IWDG independent watchdog, we see "If the user enables the "hardware watchdog" function in the selection byte, the watchdog will automatic...[Details]
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The automobile industry in 2023 can be said to be reeling after another. Price wars are coming one after another. The living space of fuel vehicles is constantly being squeezed. Fresh blood is const...[Details]
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According to foreign media reports, recently, in an important public statement from Continental AG, the company confirmed that it will cooperate with CU-BX, an innovative Israeli startup, to promote ...[Details]
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STM32 1. Say it in advance 1. Interrupt: An interrupt is when the CPU encounters an emergency while processing one thing, so it responds and processes another thing (a brief introduction) 2. Fo...[Details]
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The sensor body of the open channel flow meter is made of plastic, so it is lightweight and corrosion-resistant. The open channel flowmeter has a simple structure and no moving parts. This flowmeter ...[Details]
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According to Jiwei.com, "The improvement in comprehensive product performance brought about by innovation is a major advantage of domestic analog chip manufacturers." Yun Tinghua, deputy general mana...[Details]
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introduction The emergence of excavators has freed humans from heavy physical labor. However, traditional excavators are complex to operate and require high skills from the operator. People have been...[Details]
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On October 23, Bloomberg reported today that Arm plans to cancel the license that allows its long-term partner Qualcomm to use Arm intellectual property to design chips.
Documents obtained by ...[Details]
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