Traditional silicon components, silicon carbide (SiC) and gallium nitride (GaN)have come into our view with the birth of the third generation of semiconductor power electronic devices. New semiconduct...
In-depth analysis of the Linux kernel by Yu Huabing
https://download.eeworld.com.cn/detail/sigma/622371ARM Cortex-M3 and Cortex-M4 Definitive Guide (3rd Edition)
https://download.eeworld.com.cn/detail...
Although variable frequency power supply has been widely used in the manufacture of electronic appliances, few people are familiar with it, and even many people have never heard of it. I have introduc...
Previously, EE saw a forum user share a solution for wireless charging of passive devices
I was interested, so I played the board.
After getting the coil board, I tested it
The results are as follows....
Q: I have two questions about C2000: 1. The RS reset pin of C240 or C2407 can be used for both input and output. Is it appropriate to drive it directly with a CMOS gate circuit (such as 74ACT04) or sh...
Heavy-duty vehicle transmissions refer to transmissions that are matched with heavy-duty commercial vehicles and large buses. Although there is no clear boundary in the industry for the capacity di...[Details]
Test requirements: Modulation and demodulation are very important communication technologies, and they are also knowledge points that must be mastered in the communication principle course. The modul...[Details]
While power management is critical to the reliable operation of modern electronic systems , perhaps the last "blind spot" that remains in today's systems is the voltage regulator. There is no way f...[Details]
If you don't distinguish the truth, you won't understand it; if you don't examine the matter, you won't know it Recently, the discussion on the development trend of automobile technology has gradua...[Details]
In order to quickly realize digital signal processing operations, DSP chips generally use special software and hardware structures. The following briefly introduces the basic structure of DSP chips...[Details]
0 Introduction
In the field of modern industrial control, many signals are usually measured and converted into binary signals that can be recognized by computers, and various measured signals a...[Details]
The complexity of advanced driver assistance systems (ADAS) is growing exponentially as more sensors and algorithms are combined to provide greater functionality and safety. Many advanced computing c...[Details]
platform TQ2440 Qemu+vexpress-ca9 Linux-4.10.17 text Continue to analyze head.S: 1 ldr r13, =__mmap_switched @ address to jump to after 2 @ mmu has been ...[Details]
1 Introduction
The use of infrared sensors to collect information has received widespread attention due to its unique advantages, and has been widely used in military infrared guidance, fire c...[Details]
Japanese chip manufacturer Renesas Electronics announced on its official website on February 15 that it will acquire 100% of the shares of Australian design software provider Altium for US$5.91 billi...[Details]
1. Motor power supply problem: There are poor contact points in the circuit or related electrical appliances.
2. Motor problem: There is poor contact inside the motor or at the incoming line.
...[Details]
Specific implementation functions The system consists of STC89C52 microcontroller + LCD1602 + solenoid valve + relay + flow meter + IC card reader module. Specific functions: (1) The first line s...[Details]
According to a Gartner survey, by 2023, the number of endpoints each CIO will be responsible for will be more than three times that of 2018. Although everyone has great hopes for the future impact of...[Details]
Solvay launches new KetaSpire® PEEK grade for precision ABS/ESC brakes and e-mobility components
Improve performance and productivity, help products achieve better sealing and mechan...[Details]
Analysis of the corresponding relationship between the open circuit voltage and battery capacity of lithium-ion batteries
First, a table is given: as follows, the percentage is the remain...[Details]