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As major automakers have successively launched their own electric vehicles, Ford's release of the Mach-E electric crossover has not only attracted great discussion, but also received a large number o...[Details]

This program’s: By analyzing the block device driver framework under the 2.6 kernel, we know how to write drivers 1. What we have learned before are character device drivers. Let's recall them fi...[Details]

For general integrated voltage regulators, their input voltage generally cannot exceed 45V, otherwise the integrated voltage regulator will burn out due to overvoltage. If there is a set of DC puls...[Details]

At this year's Apple WWDC conference, in addition to iOS 14 and Mac OS systems, the most watched event was Apple's introduction of Arm processors to replace the 15-year-old x86 processors. It is repo...[Details]

Strategy Analytics' latest research report, "5G Smartphone Sales: China to Drive Rapid Growth in 2020", points out that if 5G can take off in China as expected, global sales of 5G smartphones will re...[Details]

    Thermocouples are a type of temperature instrument , and they are widely used in temperature measurement in industrial production processes. They have various structural forms according to their u...[Details]

As we all know, 5G has three main application scenarios, namely enhanced mobile broadband eMBB, highly reliable and low latency communication URLLC, and massive machine type communications mMTC. Prev...[Details]

To shorten the charging time of electric vehicles, scientists have been actively looking for new solutions. Recently, the team of Academician Yu Shuhong of the University of Scie...[Details]

1.1 Why choose Cortex-M0 　　To meet the needs of modern ultra-low power microcontrollers and mixed-signal devices, ARM introduced the Cortex-M0 processor, which improves operating efficiency while mai...[Details]

The difference between ESC and FOC ESC and FOC (Field Oriented Control) are two different motor control methods. ESC is a simple motor control method, usually used to control simple...[Details]

In order to improve the driving experience of electric vehicle users in the north of the country, NIO officially launched the Power North plan on April 19 to create an easy and worry-free charging ...[Details]

In recent years, the rapid development of the optoelectronic industry has received widespread attention from the society. As a visual communication medium for human-machine information, display produc...[Details]

1. Introduction Ceramic kilns generally refer to firing equipment for firing ceramic products. The roller kiln's quenching fan and dehumidifying fan are both centrifugal fans. The traditional ...[Details]

The PLC programmer is the human-machine interface of the programmable controller system. Users can use the programmer to input, edit, modify and debug programs of the programmable controller. ...[Details]

The phase loss and overload three-phase protector is an electrical device used to protect three-phase motors and three-phase power systems. It can detect phase loss and overload in the three-phase ...[Details]