If someone has the basic skills, please help me derive this formula. I'd like to see the process. I've been trying to simplify it for a long time but I can't do it well....
Use putty to enter the embedded Linux system, and then enter:
vi /etc/network/interfaces Edit this file
#iface eth0 inet dhcpfind and modify this, add # in front
iface eth0 inet staticto statically as...
The world's first LoRa SOC chip - STM32WL is newly releasedhttps://www.stmcu.com.cn/video/1519Long-range wireless STM32WL microcontroller
The STM32WL SoC complements the STM32 RF connectivity portfoli...
Today at 10:00 AM, live broadcast with prizes: TI's new generation of integrated PA Zigbee 3.0 and multi-protocol solutionsClick here to enter the live broadcastLive broadcast time: 10:00-11:30 am, Ma...
Hello everyone!Can you recommend a famous manufacturer of PIR sensor modules? I want to reduce the price of the product. The working conditions of the current module are relatively stable, but the pri...
Inverter and Motor Control Design Considerations Our integrated circuits and reference designs help you create inverter and motor control designs that efficiently convert DC power to AC power to drive...
On August 27, the realme X7 series Weibo conference continued to reveal the highlights of the X7 series. According to the official introduction, the realme X7 series comes standard with 65W ...[Details]
As the density of electronic devices on PCB boards increases, the routing becomes narrower, and the frequency of signals increases, EMC (electromagnetic compatibility) and EMI (electromagnetic interf...[Details]
As cars are transformed from a means of transportation to a personalized consumer product that integrates leisure and entertainment, consumers' requirements for car entertainment are constantly incre...[Details]
CB3LP chip introduction and internal principle block diagram
CB3LP chip is a chip product successfully developed by Beijing Fanxi Intelligent Control Technology Co., Ltd. based on the scient...[Details]
On January 8, 2020, Beijing time, Huami Technology launched six new products including Amazfit PowerBuds true wireless sports heart rate headphones, Amazfit T-Rex outdoor smartwatch, Amazfit HomeStud...[Details]
Huawei applied for a trademark called "Cangjie Language" last Thursday, international classification 42. The application has been accepted and the status is "registration application in progress...[Details]
Recently I wanted to plug a camera into my board and record some videos. After two or three days of work, I was able to use the ffmpeg program to record videos on my board, and then save the files ...[Details]
1. Principle of LED driving circuit 1 Overview The principle of LED light emission is to add a forward voltage at both ends of it, so that the minority carriers and majority carriers in the semi...[Details]
Shortly after the start of this year, Yu Chengdong mentioned for the first time in an interview a new concept under Huawei's smart car selection mode, namely ecological brand. In April, Yu Chengdon...[Details]
As the old saying goes, “When in doubt, turn to quantum mechanics.” Today, quantum technology may soon become a boost for the capital market. According to a joint study by Goldman Sachs and quantum...[Details]
Cincoze, a rugged embedded computer brand, will make its grand debut at Embedded World 2024 (Hall 1, Booth No.: 1-260) in Nuremberg, Germany from April 9-11. This exhibition will take "AI Series ...[Details]
introduction
At present, due to technical and financial reasons, most large and medium-sized warehouses in China are limited to monitoring temperature in storage management. When the temperatu...[Details]
Correct installation of electromagnetic flowmeter is extremely important for the normal operation of electromagnetic flowmeter. Here we mainly introduce the issues that should be paid attention to wh...[Details]
This design replaces the electromechanical switch with a capacitive sensor button (PCB round or square pad). PIC12CXXX MCUs are ideally suited for this application, allowing the design of an inexpens...[Details]
For telecom operators, the three-network integration mainly considers how to introduce IPTV at the access control level, and how to achieve comprehensive operation and guarantee the service quality of...[Details]
Analog electronics
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