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On October 27, regarding the issue of the MagSafe charger magnet embedded in the back of the iPhone 12 demagnetizing some cards, Apple's vice president of iPhone marketing Kaiann Drance said in an in...[Details]

Motor windings can be divided into many categories according to their structure. The commonly used classifications are as follows: 1. Centralized winding and distributed winding 1. Centra...[Details]

      Unlike Xiaomi 11, the Xiaomi 12 series only has two models launched at the first launch. It seems that the product strategy of this generation of digital series has undergone relatively large c...[Details]

1. Each sequence has a corresponding Local.ResultList, which is empty when created and dynamically collects the Results of the Steps of the sequence in the run (note that the Results of the step are o...[Details]

According to Wuxi Daily, the SK Hynix Integrated Circuit Industrial Park located in Wuxi High-tech Zone is scheduled to start construction in August this year. It is reported that the industrial pa...[Details]

The device driver is the interface between the operating system kernel and the machine hardware. It shields the application from the details of the hardware. Generally speaking, the Linux device drive...[Details]

As shown in Figure 5.3-17, the four-electrode crystal produces piezoelectric effect according to the special bending vibration principle, and the resonant frequency is low. In the crystal symbol, ...[Details]

There are various forms of raw power supply, but no matter what kind of power supply, it generally cannot directly power LEDs. Therefore, to use LEDs as lighting sources, the power conversion problem...[Details]

As the market's requirements for MCU functions are constantly changing and upgrading, and the application areas of MCUs are constantly expanding, the initial design often needs to be modified. Comp...[Details]

A digital multimeter is a relatively simple measuring instrument and an essential tool for electronic engineers. This article will teach you how to use a digital multimeter to detect whether componen...[Details]

一、载入不上或通讯不上的原因是什麽？ The reasons for communication failure and loading failure are roughly the same, which may be caused by the following reasons. Please compare the listed items with the o...[Details]

On November 18, the delivery ceremony of the first batch of 400MWh large-scale energy storage containers of Chu Neng New Energy was held at the Jiangxia Base in Wuhan. Dai Deming, Chairman of Chu N...[Details]

Bootloader is the first piece of code that runs after the embedded system is powered on. For processors with simple functions, there may be no concept of Bootloader, but for application processors, t...[Details]

Holding a smartphone in hand, 5G is surfing the Internet at extremely high speeds, while experiencing the collaborative connectivity of smart homes, smart wearable devices, and mobile terminals. User...[Details]

    With the continuous development of technology, especially the increasing popularity of the Internet, it can be said that any device that can be powered can be intelligent. They can achieve richer...[Details]