I guess I might be the first person to use E coins to exchange for cosmetics... I received 2 JD packages in a row. I was wondering why I only exchanged for one item. It was a big package that was very...
I saw a good compilation on the Internet and would like to share it with you~~ Reposted from 51 MCU Learning Network Forum xiaorunyi Now I will post the various relatively accurate delay programs I ha...
National Semiconductor and ARM are making good on last year's promise of power management for mobile basebands. At this week's CTIA Wireless 2003 conference, they will demonstrate a power management s...
We all see base stations every day, and we often see the large plate-shaped antennas hanging on the towers, but what does it look like inside and how it works? Let me share with you! (Part of the cont...
As the main model among new energy vehicles, pure electric vehicles have received strong support and encouragement from the country in recent years, and their development is changing with each pass...[Details]
On August 25th, SK Hynix announced that it has completed development and entered mass production of its 321-layer, 2Tb QLC NAND flash memory product. This achievement marks the world's first applic...[Details]
A multilevel inverter converts a DC signal into a multilevel staircase waveform. Instead of a straight positive-negative output waveform, the output waveform of a multilevel inverter alternates in ...[Details]
Nascent Micro is launching devices covering a wide range of power applications, including gallium nitride (GaN) drivers, dual-channel automotive drivers, and battery protection MOSFETs.
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Lithium-ion batteries are a key component of electric vehicles. Their high energy density enables them to store a large amount of energy in a relatively compact and lightweight package, which is cr...[Details]
The Waveshare ESP32-P4-ETH is a compact ESP32-P4 development board with Ethernet and PoE support. It looks very similar to the Olimex ESP32-P4-DevKit, minus the pUEXT connector. However, we've also...[Details]
Introduction: Traditionally, lead-acid batteries have primarily been used to provide backup power and power regulation based on location. In typical applications, the battery's actual use (discharg...[Details]
At present, the most troubling thing about pure electric vehicles as new energy sources is not only the range anxiety, but also the disadvantage of long charging time. At present, ternary lithium b...[Details]
As in-vehicle audio and video entertainment features become increasingly diverse, the demand for digital transmission of audio and video information is urgent. Traditional protocols such as IEEE 13...[Details]
1. Static Balance
Static balancing is performed on one correction surface of the rotor. The remaining unbalance after correction is used to ensure that the rotor is within the specified range ...[Details]
It's not possible to generalize whether one vehicle is good or bad; the definition of "good" varies depending on the environment. Excluding policy support, whether electric vehicles or gasoline-pow...[Details]
The field of AI is constantly evolving. We are witnessing a profound shift from the era of "generative AI" to the era of "agent AI." This transformation has the potential to reshape industries an...[Details]
Recently, Shenzhen Ruixin Intelligent Medical Technology Co., Ltd. (hereinafter referred to as Ruixin Medical) released a fully automatic AI vascular interventional surgical robot, marking the begi...[Details]
Sometimes an IAR project is closed abnormally. When you open the IAR project again, the project will not be displayed in the Workspace column, as shown in the following figure:
C...[Details]
As a low-voltage system of pure electric vehicles, the main function of the small battery is to charge some auxiliary equipment of the vehicle. At the same time, it is also necessary to provide cor...[Details]
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