In order to prevent the battery from being overcharged, the charging endpoint needs to be controlled. When the battery is fully charged, there will be some special information available to determine w...
The phone's built-in memory card always had problems, and I had 50 gold coins. So I changed it. 8g of memory card cost 46 gold coins. I didn't take a photo, so I just used the official photo....
I recently wanted to make an STM32 development board for my graduation project, but the package I drew on the PCB always turns green. I checked the reason and found that it turns green because the pin...
[i=s]This post was last edited by tianshuihu on 2015-12-15 16:22[/i] I recently modified the parameters of some components on the conditioning board, and finally I can complete some basic functions. I...
[img]https://12.eewimg.cn/bbs/data/attachment/forum/201402/03/175834vd2dmwa644rdy6iy.jpg[/img] SkyEasy Electronics has developed a series of creative art wireless network cameras combining the chara...
How to call LoadLibrary in kernel mode I want to restore the ssdt table in the driver. But the way to find the original table is to load ntoskrnl.exe into memory and then find the original table. But ...
Multi-touch mobile phone
Multi-touch is a system that can respond to multiple touches on the screen at the same time. Multi-touch phones are divided into capacitive and resistive types. Capaci...[Details]
We are entering a new era where people are increasingly affordably equipped with more electronic gadgets. Electronics have become essential to our lives. For example, the average consumer now owns ...[Details]
Core point: The automotive industry chain and the humanoid robot industry have collaborative advantages in hardware, software, and scenarios. Upstream and downstream companies in the automotive ind...[Details]
Pure electric vehicles, structurally speaking, have components such as a power battery. In addition to the power battery, a small battery also powers some low-voltage electrical components and even...[Details]
With the advent of the electric car era, the number of pure electric vehicles has increased significantly, but many car owners do not know how to properly maintain pure electric vehicles. In additi...[Details]
With the prevalence of online conferencing, live streaming, and voice communication in gaming, high-quality audio input devices are becoming increasingly important. To this end, XMOS, an expert in ...[Details]
introduction
With the development of the information superhighway and the internet, broadcast television has become increasingly widespread worldwide. Television information has emerged in var...[Details]
Since the beginning of the 21st century, with the rapid development of my country's urban and rural economies and the improvement of people's living standards, more and more people have begun to ow...[Details]
Recently, I received a request to use OK1028A-C to output PWM square wave. However, I found that there was no relevant instructions on the OK1028 platform, so I started writing this article.
A...[Details]
On August 19, Huawei's Executive Director and Chairman of the Device BG, Richard Yu, shared a Weibo post about a conversation he had with a Zunjie S800 owner. The owner had driven over 5,000 kilome...[Details]
As systems become increasingly used in industrial environments, industry safety requirements, as well as national and international safety regulations, need to be constantly updated to ensure a saf...[Details]
Automotive electronics is a general term for both vehicle-mounted and onboard electronic control devices. Automotive electronics is considered a revolution in automotive technology, and its degree ...[Details]
Many automakers use 0-60 mph acceleration as a selling point for electric vehicles. It's the most direct indicator of a vehicle's power. This 0-60 mph acceleration is crucial for electric vehicles,...[Details]
1. Control method of linear motor
The control methods of linear motors can generally be divided into the following categories:
Open-loop control: The position and speed of the linear moto...[Details]
There are many ways to control EMI, including shielding, filtering, isolation, ferrite beads, signal edge control, and adding power and ground planes to the PCB. For power supplies, traditional app...[Details]