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1. DMF and its production process DMF (dimethylformamide) is a transparent liquid that is miscible with water and most organic solvents. It can cause combustion and explosion when exposed to open f...[Details]
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On October 30, the 2020 China (Shenzhen) Integrated Circuit Summit was held in Nanshan District, Shenzhen. At the Integrated Circuit Design Innovation Forum held in the afternoon of the conference, C...[Details]
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The SPI (Serial Peripheral Interface) bus system is a synchronous serial peripheral interface that enables the MCU to communicate with various peripheral devices in a serial manner to exchange inform...[Details]
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Power supplies come in a wide variety of types and sizes, from traditional analog power supplies to highly efficient switching power supplies. They all face complex, dynamic operating environments....[Details]
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Which is better, synchronous motor or asynchronous motor?
AC synchronous motors and asynchronous motors are both relatively widely used types of motors. Comparing the main characteristics of t...[Details]
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Over the past few weeks, various reports about the Google Pixel Watch have appeared online, and the company's first smartwatch has recently appeared on a well-known certification website. Google's ...[Details]
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There are many clock sources that can be selected in stm32. You can refer to the stm32 data sheet. Here is the clock diagram in the manual. In the description of the stm32f103 series, it can be s...[Details]
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Recently, Pony.ai CTO Lou Tiancheng was asked in an interview with 36Kr, "Does the large-scale commercialization of Robotaxi need to wait until the world model appears?"
Lou Tiancheng re...[Details]
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August 18 news: Digital blogger @看山的叔叔 revealed the rear lens protective film of Huawei Mate 40 and Huawei Mate 40 Pro on Weibo today. It can be seen from the picture that Huawei Mate 40 P...[Details]
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When analyzing the UART in ARM-Linux s3c2440, it is necessary to first understand the hardware knowledge of the serial port in s3c2440A. Hardware: The S3c2440A serial port provides three independen...[Details]
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With the popularity of frequency converters, more and more users will encounter frequency converter alarm tripping faults in their daily work. In order to help customers better use frequency conver...[Details]
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The National Space Administration officially announced that my country's planetary exploration mission will be named "Tianwen" and my country's first Mars exploration mission will be named "Tianwen-1...[Details]
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In portable electronic products, touch screens have gradually replaced keyboards as a human-computer interaction input device commonly used in embedded computer systems due to their convenience, fl...[Details]
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Displacement meters are instruments for measuring earth dams, embankments, and slopes. They are also divided into many types: slope displacement meters, multi-point displacement meters, omnidirecti...[Details]
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The core industrial chain of smart cars will be a battleground in the era of smart cars 2.0.
Since the beginning of this year, China's automobile industry has continued to advance rapi...[Details]