I saw a video in a WeChat group, saying that a cleaning lady from a certain company brought the battery of an electric motorcycle upstairs to charge, which caused an explosion and fire. No casualties ...
I was looking at the Linux source code recently. I had never touched assembly language before. When I saw the interrupt vector table, I wanted to understand the assembly code. I found that b stands fo...
[i=s]This post was last edited by Beifang on 2022-1-11 09:39[/i]Power on and test the example program
1. I received the Silicon Labs BG22-EK4108A development board. The packaging is simple enough, but...
The purpose of this example is to use this board to implement a file system, which will record everything from new construction to testing.
1. Create a new projectBased on the BSP of the AB32 Jiaolong...
Samsung, which has lost its mobile phone business in China, wants to make a comeback with its panel business? South Korean media reported that Samsung Display, a South Korean giant, may supply foldab...[Details]
On May 16, Anzhi Auto Parts Co., Ltd. (hereinafter referred to as "Anzhi Auto") announced the official launch of a new "human-like" smart camera with "human eye characteristics" adaptive intelligent ...[Details]
Yonhap News Agency reported that global memory chip giants Samsung and SK hynix set a record high in research and development spending last year, hoping to maintain their leading position and develop...[Details]
Electronic products are developing rapidly and producing in large quantities. The use of highly integrated chips can improve stability and reduce production costs. This paper uses CS5530 to design an...[Details]
The MAX9888 is a complete audio codec that combines high performance with low power consumption for portable applications.
The Class D speaker amplifier provides efficient amplification of two spea...[Details]
With the continuous development of science and technology, the computer interface is undergoing a huge change, from the simple command line in the 1980s to the computer graphical interface in the 199...[Details]
Take any closed surface
S
in the conductor
. According to the law of conservation of charge, the amount of electricity flowing out of the closed surface
S
per unit time must be eq...[Details]
On the afternoon of July 16, iFLYTEK released a report on the issuance of non-public shares and a listing announcement, issuing a total of 108 million new shares to ten investors for projects such as...[Details]
1. Introduction
Infrared communication is a commonly used wireless data transmission method. It has the advantages of no pollution, stable information transmission, high information securi...[Details]
The global spread of the new crown pneumonia is affecting chip sales. On the one hand, it has had a negative impact on certain industry sectors such as smartphone chips, but it has had a positive imp...[Details]
Brief description CAT6500 is an automatic power switch designed to select between two power sources and direct that power to a load for battery charging or system power. CAT6500’s power inputs withst...[Details]
As MOSFET gate lengths decrease, hot-carrier induced degradation has become one of the important reliability issues.
In the hot-carrier effect, carriers are accelerated by the channel electric ...[Details]
Samsung Galaxy Watch 5's wireless charger received South Korea's RRA certification today, clearing the way for its release. The model number of the Galaxy Watch 5 charger is ER-OR900, which c...[Details]
According to foreign media reports, Ford Motor Company has applied for a patent with the U.S. Patent and Trademark Office for its armrest with an integrated air channel system. Image source...[Details]
Industrial control cabinet is a kind of equipment used in industrial automation control system, which has multiple functions and effects.
Centralized control function
The core f...[Details]
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