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In October 1949, the Enterprise Department of the Shaanxi-Gansu-Ningxia Border Region Government approved the establishment of an electric power construction company in Xi'an.
In 1957, Shaanxi...[Details]
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Working principle of programmable controller and processing principle of input and output
Any relay control system is composed of three parts, namely, input part, logic part, and output ...[Details]
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China Energy Storage Network News:
On December 4, the fourth "power sky road" in Tibet, the Ali and Central Tibet power interconnection project, was completed and put into operation for one...[Details]
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Experiment name: Application of power amplifier in the effect of electric field frequency on the temperature range and electro-optical properties of driving blue phase liquid crystal
Purpose:
...[Details]
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How to set the system clock to an external high-frequency crystal oscillator? The default MCLK of 430 is DCO. How to safely switch from DCO to an external crystal oscillator is a very important step,...[Details]
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A few days ago, a good friend told me that a dealer he was familiar with had started to "cut orders for automotive chips", which shocked me. I just wrote an article last week describing "the current ...[Details]
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A research report released by GF Securities Co., Ltd. recently revealed that among the world's top ten lithium battery companies, two are from Japan, two are from South Korea, and the rest are all ...[Details]
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The oscilloscope probe is crucial to the accuracy and correctness of the measurement results. It is an electronic component that connects the circuit under test to the input of the oscilloscope. Th...[Details]
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1. Basic principles of lightning protection
The damage caused by lightning and other strong interference to the communication system and the consequences caused by it are serious, and lightni...[Details]
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0 Introduction
In modern electronic systems, especially for some logic chips or microprocessors, if the voltage provided by the working power supply exceeds the normal power supply voltage...[Details]
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Many microcontroller-based systems have both analog and digital signals. Even systems that appear to be completely digital are not completely digital because of analog effects such as ringing and cro...[Details]
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Earlier this year, Samsung pledged to stop showing ads in default apps, including Samsung Weather, Samsung Pay, and Samsung Themes. Yesterday, Samsung officials announced in the community f...[Details]
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introduction
In recent years, in order to achieve the goal of reducing environmental burdens such as "carbon neutrality", it is necessary to further popularize the next generation ...[Details]
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Xpeng Motors announced the results of its car deliveries in May 2021. In May, the company delivered a total of 5,686 smart electric vehicles, a year-on-year increase of 483% and a month-on-month incr...[Details]
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South Korea's antitrust agency, the Korea Fair Trade Commission, recently stated that Apple has proactively proposed to take action to correct its previous behavior in the Korean market. Previously, ...[Details]
Programming Basics
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