Phase 1 - Test environment operation and maintenance
Learn the basic operations and command applications of the Linux operating system, use Shell scripts to write basic Shell programs in the Linux sys...
Today’s smart home products are often complex to operate, insecure, and often incompatible. Users buy a device and find that different brands of devices don’t talk to each other. Sometimes the setup i...
The English of the manual "um2861-stm32u5-nucleo144-board-mb1549-stmicroelectronics.pdf" is a bit difficult to read, so I used a machine translation here. The combination of Chinese and English may be...
This time the example is to create a program that makes two LEDs flash, with different flashing times. How can we pass different parameters into the same program to achieve the function?
First write a...
# Sipeed BL808 all-round board - unboxing BL808 has a very high integration level, including multi-core MCU, NPU, USB, MIPI CSI, USB 2.0, internal 64M DRAM, WiFi/BT/BLE/Zigbee. The integration level i...
Author: Sun Xiaobing, member of Mr. Expressway, Yibo TechnologyWe all know that in an ideal state, the impedance of a capacitor decreases gradually with increasing frequency. However, in actual use, d...
To understand why car engines need gearboxes, we must first understand the characteristics of different types of engines. An engine refers to a machine that can convert a form of energy into kineti...[Details]
In recent years, the government has increasingly supported electric vehicles, and the number of electric vehicles has increased. Observant drivers will notice that there are many more green license...[Details]
The most significant feature of IPS panels is that both electrodes are located on the same surface, unlike other LCD panels, which have electrodes arranged on top and bottom surfaces in a three-dim...[Details]
There are basically three causes of spontaneous combustion of electric vehicles: The first is that the battery components are punctured or suffer fatal damage due to a collision accident, and part ...[Details]
Reflow soldering is one of the most commonly used methods in electronics manufacturing, allowing for the soldering of large numbers of components in a relatively short time. However, any experience...[Details]
A patent disclosed by Ford proposes replacing traditional segmented side curtain airbags with integrated full-width side curtain airbags that span the side of the vehicle and can be deployed simult...[Details]
There are many motors that can use thyristor speed control, and they can be used in almost all industries. Various types of motors, such as fans, pumps, AC motors, DC motors, torque motors, single-...[Details]
There are more and more electric vehicles. Recently, I have heard some news about electric vehicles performing poorly in winter. I would like to briefly introduce whether heat pump technology is mo...[Details]
"I want to ask why there are so many manufacturers making mobile phone CPUs, but only Intel and AMD make computer CPUs?"
The progress of domestic PC CPU production has disappointed many ...[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]
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]
According to Reuters, citing people familiar with the matter, British semiconductor design company Arm Holdings (NASDAQ:ARM) has hired Rami Sinno, head of Amazon's (NASDAQ:AMZN) artificial intellig...[Details]
The automotive transmission is the foundation of a vehicle's motion. The vehicle's drivetrain transfers engine power to the drive wheels, enabling the vehicle to move. The vehicle's drivetrain cons...[Details]
This series of articles aims to help readers have a brief understanding of the Hongke KPA Automation system and to quickly get started with MoDK, including: an introduction to Hongke KPA Automation...[Details]
Since entering the electronic components industry, I've learned that electronic components come in different packaging types. Some people have argued that different types of components may look the...[Details]