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       Today, realme Vice President Xu Qi warmed up the realme Q5 series, which will be endorsed by Yang Mi. 　　The poster shows that the realme Q5 series will "sprint to the 1,000 yuan limit", sugges...[Details]

According to the 2019 annual report recently released by East China Science and Technology, the company achieved operating income of 5.267 billion yuan, a year-on-year decrease of 7.65%; the net prof...[Details]

Focus of this chapter - Optimizing display After completing the first two chapters, I tested the refresh rate and found it reached an amazing 3 frames per second. Increase the main frequency In the...[Details]

The power of the power amplifier is small, and the sound is low and weak when it drives the speaker to work. If the power transformer of the power amplifier circuit is large enough, but the power o...[Details]

At the end of March 2024, NXP officially launched the world's first 5-nanometer automotive MCU . However, NXP did not call it an MCU, but called it S32N55 Vehicle Super-Integration ...[Details]

Note: In keil , if the pointer does not point to a pre-declared variable  in MCU C programming  , confusion will occur . For example:  Scenario 1: Scenario 2:  Type *p,*q; Type *p,*q,pp,qq;  Assign ...[Details]

0 Introduction With the gradual consumption of conventional energy, renewable energy has attracted people's attention, and wind energy and solar energy have emerged from many renewable energy sources...[Details]

　　After half a year of renovation and trial operation, the global Xiaomi Home flagship store officially opened in Shenzhen Mixc today. Lei Jun led a group of senior executives to show up to support t...[Details]

When something right becomes a habit, it has a positive and long-term impact on a person, and it is also of great significance. Developing the habit of using an oscilloscope will also have a lifelong...[Details]

　　Earlier we talked about three common mistakes when choosing oscilloscope probes. In addition to the problems mentioned above, we also need to pay attention to the common mistakes when choosing osci...[Details]

　　Multi-core architecture opens up new directions in performance improvement and energy-saving computing. The connection method between cores and the communication coordination method are all researc...[Details]

      According to IT Headlines, an insider revealed that Xiaomi's first foldable phone will be released soon. It is revealed that the official name of this new phone may be the sequel to the Xiaomi ...[Details]

Learning ARM bare metal is a complicated matter. The introductory concepts and basic knowledge must be understood in order to understand the subsequent knowledge. ARM Concept ARM is first of all a ...[Details]

On March 7, Yopa Technology launched China's first mass-produced fully wire-controlled skateboard chassis at the "UP DAY 2023 Yopa Experience Day". This super chassis is built based on Yopa's innovat...[Details]

In battery-powered applications such as motor drives and switch mode power supplies (SMPS), the power architecture usually requires the ability to disconnect the module from the main power rai...[Details]