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DC/DC converters for automotive applications must operate in extreme environments where input transients can exceed the nominal battery voltage by 5 times and last for hundreds of milliseconds, while ...[Details]
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LCD basic display program Four data lines input: DB4-RB0, DB5-RB1, DB6-RB2, DB7-RB3 Register selection RS connects to RB4, "L" instruction register, "H" data register read and write enable control...[Details]
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1. Introduction
Uninterruptible power supply (UPS) parallel system is gradually widely adopted and welcomed by users for its convenient expansion, investment saving and high reliability. Th...[Details]
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Battery charging time is an important limiting factor for the promotion of electric vehicles . According to foreign media reports, a recent study conducted by Tao Gao, an assistant professor of chemi...[Details]
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The hype about driverless cars has been going on for several years. Some optimistic companies even claim that they will be commercially available in 2019 or 2020. But recent fatal accidents and Waym...[Details]
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On January 17, the State Grid Corporation of China welcomed an unusual personnel appointment. Mao Weiming, former member of the Standing Committee of the Jiangxi Provincial Party Committee and Exec...[Details]
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Abstract: With the advent of the Internet of Things era, the design of the monitoring terminal is a key technology to realize the intelligent remote management of fast chargers. Combining the sin...[Details]
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Recently, I encountered many problems in stm32f103 programming, all of which were caused by incorrect system clock configuration. If the clock configurations of SYSCLOCK AHBCLK APB1CLK APB2CLK are no...[Details]
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1 Exceptions and interrupts (Cortex-M3) 1.1 Exceptions and Interrupts Exact words: The Cortex-M3 is equipped with an exception response system at the core level, supporting a large number of s...[Details]
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Opening remarks:
The previous section talked about the program of a ticker that lights up one by one and can only light up one light at a time. This section will combine the content of the previous ...[Details]
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Current transformers are used in various industries and fields. Once a fault occurs, it will cause serious losses. The most likely fault in current sensors is a short circuit of the current transf...[Details]
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1. Preliminary understanding of library structure
(1) Unzip the 3.1.2 firmware library, copy it, and rename it Project_IAR5_Sim. Prepare to use this
for preliminary exploration, including debugging ...[Details]
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Some people like their car cabins warmer, others cooler. So is it any surprise that personalized climate control systems are becoming popular in mid-range cars? While this is not new to luxury cars,...[Details]
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The glove box is a laboratory equipment that fills the box with high-purity inert gas and circulates and filters out the active substances in it. It is also called a vacuum glove box, an inert gas pr...[Details]
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New electric vehicle drive motor solution will be
Live demonstration at Electronica 2024 in Munich, Germany, November 12-15, 2024
Beijing, China, November 11, 2024 -
Ren...[Details]