[size=5]Normally, RET is used for return in ordinary assembly subroutines, and RETI is used for interrupt return in interrupt service subroutines. Both instructions can pop the breakpoint address from...
Since the porting of lvgl to 86 board has been realized , many cases can be built based on the lvgl framework. In the previous article, I said that I felt that the documentation of lvgl was not well o...
Today at 10:00 AM, live broadcast with prizes: Protecting clean water sources - ADI water quality monitoring solutionsClick here to enter the live broadcastLive broadcast time: 10:00-11:30 am, Novembe...
The delivery time was not very good. It was sent before the holiday. When I received it, it was already time for work. Because it was mailed to the company, I was worried that the courier would be lef...
Recently, the ARM acquisition failed, and the risc-v architecture has become popular again. So I would like to ask you, which brands of chips use the risc-v architecture? It seems that the recent popu...
In recent years, competition in the electronic component distribution industry has intensified, and customers have higher and higher requirements for technical support and value-added services. This...[Details]
Since last year, Apple has been working on applying AR technology to windshields. According to foreign media reports, Apple recently obtained a patent called "Region Identification and Indication Sys...[Details]
PC and consumer market demand will continue to be weak in the fourth quarter of 2022, and clients are still conservative in the first quarter of this year, making MOSFET inventory depletion slower th...[Details]
According to researchers from the National Institute of Information and Communications Technology of Japan and the Tokyo Institute of Technology, a new D-band silicon complementary metal oxide semi...[Details]
According to US technology media CNET, although Huawei has been vigorously promoting the power of its Harmony operating system, the company said it hopes to maintain the Android ecosystem and therefo...[Details]
The maintenance of instruments and meters is an indispensable part in the electronic market. Only with good testing technology can the instrument and meter company finally let those unqualified produc...[Details]
In recent years, with the global energy conservation and carbon reduction drive, light-emitting diodes have become increasingly popular in commercial applications such as building exteriors, d...[Details]
1 Introduction
The single-key switch circuit has been widely used in digital products such as PDA, mobile phones and electronic dictionaries. There are many ways to implement it. Gen...[Details]
According to incomplete statistics, electric shock accidents and fires caused by leakage in my country cause thousands of deaths and billions of economic losses every year, so higher requirements ar...[Details]
Anion exchange membrane fuel cells (AEMFCs) convert chemical energy into electrical energy by transferring anions through a membrane. This type of battery has attracted much attention due to its adva...[Details]
Different motion performance: If the starting frequency of the stepper motor is too high or the load is too large, it is easy to lose steps or stall. If the speed is too high when stopped, it is ea...[Details]
Recently, some netizens discovered that a third-party merchant on an e-commerce platform launched a new phone called "Meizu 16s Pro". This phone still adopts a symmetrical design without bangs...[Details]
When we use electronic devices, electromagnetic interference will be generated. EMC (Electromagnetic compatibility) phenomenon can be seen everywhere in our lives. Let's explain how to design an excel...[Details]
After the efforts of Linus Torvalds and countless Linux enthusiasts, the first version of Linux kernel 3, 3.0.1, was finally released. I looked at the official introduction and found that the stabl...[Details]
In a popular sense, new energy storage refers to new energy storage technologies other than pumped storage, including new lithium-ion batteries, flow batteries, flywheels, compressed air, hydrogen (am...[Details]
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