The driver I wrote is based on CY68013A. Under WindowsXP SP2, a blue screen occurs when the computer is shut down. The power management I use is the one provided by the development board. Has anyone e...
When making a switching power supply, there is a DC-DC conversion, which is converted into power of different frequencies. I want to know, if 12V DC is converted into different frequencies, why does t...
I added uart1 to the uart_echo routine, but uart1 cannot be used, only uart0 can be used. The following is my program, see if there is any problem?//// Enable the (non-GPIO) peripherals used by this e...
TMS320C6xxx public instruction set:read/store instructions, arithmetic operation instructions, logic and bit operation instructions, move, jump (program transfer) and no operation instructions.Since e...
The memory device used for EP4CE22F17 in my circuit is M25P64, but there is no such device in the configuration device of convert programming file. Which one should I choose? There are EPCS series, CF...
Sometimes in development, there will be such a situation when it is very necessary to hook some kernel functions, and the conventional PE-based hooking often fails to achieve the purpose. In this arti...
Abstract:
With the increasing complexity of smart vehicle electrical and electronic architectures, the full lifecycle management of vehicle electronic control components faces multiple challe...[Details]
Some time ago, I attended the 4th Energy Chemistry Forum of the Chinese Chemical Society and learned about high-energy-density and high-safety batteries. I would like to summarize and share this wi...[Details]
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]
With the continuous development of ultrasonic technology, ultrasound has been widely used in fields such as inspection, cleaning, welding, and medical treatment, and has even found its way into tex...[Details]
According to foreign media reports, German chipmaker Infineon has recently completed the acquisition of Marvell Technology's automotive Ethernet business for a total transaction amount of US$2.5 bi...[Details]
Siemens software mainly includes PLC, frequency converter, human-machine interface, etc. The current Siemens software can be said to be very stable.
PLC series range from the Siemens S5 series...[Details]
Motor potting compound is a high-performance sealing material widely used for motor encapsulation and insulation. It is essential for motor protection and packaging. Its ideal moisture and water re...[Details]
The basic structure of the power grid dispatching automation system includes three parts: control center, master station system, plant terminal (RTU) and information channel. According to the diffe...[Details]
Silicon carbide (SiC) power switching devices are becoming a popular choice for industrial battery applications due to their ability to achieve faster switching speeds and superior low-loss operati...[Details]
introduction
As the concept of "low-carbon travel and green environmental protection" becomes more and more popular, bicycles have become a crucial means of transportation. Currently, urban pu...[Details]
When a self-driving car is traveling straight ahead on the road and a vehicle ahead or in an adjacent lane is about to turn left, the system must make a quick and accurate judgment within the compl...[Details]
The working principle of a frequency converter is to process input fixed-frequency AC power through circuits such as rectification, filtering, and inversion, and then output AC power with variable ...[Details]
On August 8, PetroChina Southwest Oil & Gas Field Company's 35kV Zhouping Line centralized battery energy storage system successfully completed a 24/7 trial run, achieving full compliance with all ...[Details]
01 Introduction
The SINAMICS V20 inverter controls three-phase AC asynchronous motors. Depending on the size (frame sizes FSA to FSD), the power range of the three-phase AC 400V inverter cover...[Details]
In 2013, the introduction of fingerprint recognition in the Apple iPhone 5S sparked a craze for fingerprint phones. The Android-based Huawei Mate 7 also became a hit thanks to its fingerprint recog...[Details]
Embedded System
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