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Recently, State Grid Electric Vehicle Company announced that the e-charging App has added a plug-and-charge function. The upgraded public DC charging piles will all meet the "plug-and-charge, conta...[Details]
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1 Introduction
H.264 is a video compression standard jointly developed by the Video Coding Experts Group (VCEG) of ITU-T and the Moving Picture Experts Group (MPEG) of ISO/IEC. It is devel...[Details]
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1: MCLR is pulled up to 10k, a 1k resistor is connected in series , and a 0.1uf capacitor is connected to ground . 2: MCLR is pulled up to 1k, a 200 resistor is connected in series, and a 0.1uf capac...[Details]
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At the beginning, all experiments were done on the Shenzhou board, and no RTC problems were found. It was not until we drew the board ourselves and debugged it that we found that there was a problem ...[Details]
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In recent years, my country's energy storage industry has shown explosive growth, providing key support for my country to achieve its dual carbon goals and green and low-carbon energy transformation. ...[Details]
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Keithley source meter is a five-in-one tool with a compact appearance, which combines the practical functions of digital multimeter (DMM), power supply, current source, electronic load and pulse gene...[Details]
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Although high-power LEDs cannot replace traditional lighting fixtures on a large scale, they are increasingly widely used in indoor and outdoor decoration and special lighting. Therefore, mastering...[Details]
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The Shanghai Intellectual Property Court concluded the first case involving integrated circuit layout design since its establishment, and ordered the defendant, a certain technology company, to retur...[Details]
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Introduction
The interrupt device and interrupt handler are collectively called the interrupt system.
The interrupt system is an important part of the computer. Real-time control, ...[Details]
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1. Design and application of thermocouple sensor temperature measurement system
The following introduces a typical temperature measurement system controlled by a single-chip microcomputer, which ...[Details]
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June 18th news, according to foreign media reports, on Thursday local time, chipmaker Qualcomm announced the launch of the world's first robot platform RB5 that supports 5G and AI (artificial i...[Details]
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1. Design Features
1. High operating temperature (75 degrees) 2. High energy efficiency 3. Meet EU CoC/CEC 2008/Energy Star 2.0 requirements, high efficiency in load mode (up to 86%, requ...[Details]
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1. Brief Introduction 1.1 Low power mode: After a system or power reset, the microcontroller is in the running state. When the CPU does not need to continue running, you can use a variety of low-p...[Details]
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#Basic knowledge Speaker, commonly known as horn, is a generator that can emit a variety of audio frequencies and is widely used in real life. Sound-generating principle: The production of sound is ...[Details]
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Basic concepts:
Memory:
SRAM static memory features: small capacity, high price, advantages: no software initialization required, can be used as soon as power is turned on.
DRAM dyna...[Details]