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This article discusses the hazards caused by the zero line disconnection fault in the low-voltage power distribution system to people and equipment, and proposes corresponding protection measures,...[Details]
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According to reports, Apple may be planning to use its classic six-color logo on certain devices as early as this year. The report said the news came from an "industry insider" who has always maint...[Details]
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A four-in-one gas detector generally has the function of detecting four common hazardous gases, such as oxygen and combustible gas. To properly use the detector, you need to understand the alarm valu...[Details]
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The three major A-share indices closed higher today, with the Shanghai Composite Index up 1.21% to 3551.40 points, the Shenzhen Component Index up 2.41% to 14857.34 points, and the ChiNext Index up 2...[Details]
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Chinese electric vehicle makers Li Auto, NIO and Xpeng Motors, which are listed on the New York Stock Exchange, plan to list on the Hong Kong Stock Exchange as early as this year to attract more inve...[Details]
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LCD 1602, formally called LCM 1602 (including some peripheral circuits), is generally used to display simple characters, and can also be "created" in a customized way.
I have just learned the basic c...[Details]
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Model-Based Power Converter Design Using High-Confidence MOSFET Models
When designing power converters, simulation models can be used to make trade-offs between multiple design...[Details]
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A friend asked me to discuss the alliance between car companies and chip companies in the chip industry. Combined with the PPT made by China Automotive Research Institute, I will make a simple summar...[Details]
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Selection classification STM32 naming method How to assign schematic pins How to find the pin function description Pin Function Interpretation ...[Details]
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DigiKey, a leading global commercial distributor of a wide range of off-the-shelf technology components and automation products with fast shipping, announced today that it is partnering with Ambiq to...[Details]
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Multiple antenna techniques have been used in mobile wireless systems since the beginning. In the early days of base station transmission and vehicle-mounted mobile station reception, multipath pro...[Details]
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Reports that Intel plans to raise prices as part of a broader restructuring policy have been making the rounds recently, and we reached out to the company to either confirm or deny the news. Normally...[Details]
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Torque principle:
In torque sensors, an element called a strain gauge is usually used to deform elastically.
The strain gauge is a strain-sensitive element whose resistance value changes ...[Details]
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S3C2440 contains more than 130 general GPIOs. At the same time, these ports also have some multiplexing functions (such as ADC input). Some ports can only input, and some ports can only output. Today...[Details]
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introduction
The electronic compass is a device that uses the geomagnetic field to achieve orientation and has been widely used in various navigation and positioning systems. The widespread applica...[Details]