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1 Auxiliary power supply test
Test instruction:
The auxiliary power supply is of great significance in the power supply. The normal operation of the power module is guaranteed by the...[Details]
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This series of tutorials takes AVR microcontroller as the object and introduces the rapid development method of microcontroller. Reference textbook: "Microcontroller Technology and Application Proj...[Details]
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The phenomenon of IoT devices being attacked by cyberattacks is becoming increasingly serious. Independent research shows that in the United States, the number of cyberattacks launched against IoT de...[Details]
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introduction
Electronic technology is developing rapidly. As an indispensable part of battery research and development and production, traditional performance measurement and control has high ...[Details]
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DC/DC converters provide voltage isolation (input to output) of typically at least 1kVDC. This means that the converter can withstand a 1000VDC voltage test applied to the input and output pins f...[Details]
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Recently, Dongmu Co., Ltd. released its 2020 performance forecast, and it is expected that the operating income in 2020 will be approximately 330 million yuan, an increase of 113.845 million yuan com...[Details]
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Introduction
At present, most LED video systems obtain data sources from computers through VGA interfaces. However, in LED display systems, the signal undergoes multiple conversions, which in...[Details]
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Commonly used single chip system RAM test method LED is called the fourth generation lighting source or green light source. It has the characteristics of energy saving, environmental protection,...[Details]
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The voltage reactive power controller is usually composed of a single-chip microcomputer system, which integrates data acquisition, data processing, control judgment and control output. This make...[Details]
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The SDA and CLK of the I^2C bus are both wired-and relationships. In order to avoid confusion, the I^2C bus must use bus arbitration to determine which host controls the validity of the data bi...[Details]
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1.1 Overview The battery internal resistance tester uses a color resistive touch screen. The instrument is operated by finger or touch pen, which is flexible and convenient. It is a digital storage m...[Details]
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It is hoped that the generator P = f (n) is a quadratic parabola relationship before the rated point, so as to utilize the matching between the generator and the wind turbine to obtain the b...[Details]
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According to Korea Economic News, Huawei called on Samsung Electronics and SK Hynix not to worry about the US's movements and to ensure stable delivery of memory chips. On the 15th of this month, t...[Details]
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At present, some smart home appliances are becoming popular in the market. Consumers are full of longing for smart home appliances and expect them to bring a good life experience and a new lifestyle....[Details]
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Nanochip
announced the launch of the new automotive-grade high-bandwidth integrated
current sensor
NSM211x series, which is a fully integrated high-isolation current sensor solution t...[Details]