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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing...[Details]
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In the design of DC-DC converters, when the input is equal to the output, if the conversion method when the input and output are not equal is still used, the conversion efficiency will not be impro...[Details]
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For engineers, choosing a suitable processor for development is an especially important step. As for how to choose a core board suitable for their own design and development, today we will analyze ...[Details]
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The article aims at the cooperation between LED street lamps and multi-channel sensors and IEEE802.15.4 ZigBee wireless ad hoc network technology, which can return the status information of each st...[Details]
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Intel used to be the world leader in the most advanced chip technology, but encountered problems between the 14nm and 10nm nodes, causing TSMC and Samsung to catch up and take the lead in mass produc...[Details]
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The sine signal generator is the most common type of signal. It can output a sine signal with adjustable amplitude and frequency. Among these signal generators, the low-frequency sine signal gener...[Details]
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Electrical measurements of nanoscale components—voltage, resistance, and current—present unique challenges and are inherently error-prone. The development of materials and components at the quantum le...[Details]
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With the accelerated development of cutting-edge technology fields such as autonomous driving, the importance and popularity of sensors have also been continuously improved. Faced with the increasing...[Details]
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In recent years, computer vision technology and drone technology have flourished, and the pixels and processes of cameras have become more and more perfect. Based on this foundation, drone visual t...[Details]
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According to foreign media reports, researchers from the U.S. Department of Energy's Brookhaven National Laboratory, Stony Brook University (SBU), the U.S. Department of Energy's Lawrence Berkeley Na...[Details]
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The frequency synthesizer is the core component in the transmitting and receiving systems. It adopts phase negative feedback frequency control technology, has good narrowband carrier tracking perfo...[Details]
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1 Overview The EEPROM chip model on the MiniSTM32 development board is 24C02. The total capacity of the chip is 256 bytes, and the chip is connected to the outside through the IIC bus. Here we dire...[Details]
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A designer's first DC-DC converter circuit generally has one thing in common with other first attempts: It doesn't work!
That may sound like a gloomy assessment, but it reflects the realities of d...[Details]
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1 Basic principles 1.1 AD Principle See previous article 1.2 Principle of temperature storage sensor 1.3 FVR Principle 2 Implementation Code /*---------------------------------Function:-...[Details]
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Recently, the Ministry of Industry and Information Technology released the latest "Recommended Model Catalog for the Promotion and Application of New Energy Vehicles" (the 11th batch in 2019). Users ...[Details]
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