Circuit type selection for beginners of homemade power amplifierDocument No.: 162334Manufacturer:Brief Description:Resource Category:File Size: KBNumber of clicks: 31 timesDownloads: 0 timesDownload C...
If a HardFault occurs when debugging a project, it will be a headache because it is difficult to track.
I happened to like this APN0028 by Arteli, which talks about using cm_backtrace to help locate t...
1. Security procedures
In the development of IoT applications, more and more security vulnerabilities are discovered, and camera hijacking has occurred many times. Therefore, adding security functions...
Even before 5G becomes popular, researchers are already moving toward 6G. The next generation of mobile communications may require Tbps speeds, which far exceeds the theoretical capacity of 10 Gbps un...
The company I'm working for now is quite strange. When they have something for me to do, they rush me to death. After the circuit and board are drawn, the various processes are delayed to death when s...
Source: WeChat official account: DLGG Maker DIY
Many families have WiFi, but inevitably there are some places in the home that cannot be covered (places with poor signal). Today I use 8266 to DIY a Wi...
As in previous years, Fortune China released the latest Fortune China 500 list, which considers the performance and achievements of the largest Chinese listed companies in the world over the past yea...[Details]
The ARM architecture is the foundation on which every ARM processor is built. The ARM architecture has evolved over time to include architectural features that address the growing need for new feature...[Details]
Domestic mobile phone manufacturer OPPO held a new product launch conference in Shanghai, launching the OPPO Reno series of mobile phones, which feature 10x hybrid optical zoom and a complete...[Details]
In this article, we will talk about the problem of minimizing the application system of 51 single-chip microcomputer. I believe that after you do this simple minimum system test, you will gradual...[Details]
1 Introduction
Frequency converters are developing towards low noise, high performance and high reliability. General frequency converters have achieved good results in saving energy, controlli...[Details]
1. Ordinary fluorescent lamp:
There is a filament at each end of the fluorescent lamp. The lamp tube is filled with a trace amount of argon and thin mercury vapor. The inner wall of the lamp ...[Details]
The electronics industry's relentless pursuit of speed and performance is changing the standard for high-end oscilloscopes. While bandwidth was once the "key specification" that customers and vendors...[Details]
Recently, the 2.1MW/4.2MWh energy storage power station built by Hitech Smart Energy in Guangzhou City, Guangdong Province was successfully connected to the grid and put into operation. This en...[Details]
Compared with the complete layout of NVIDIA Turing family, AMD Navi series still lacks a lot. Only the high-end RX 5700 series is supporting the scene. The RX 5500 series positioned in the mainstrea...[Details]
In the process of long-term use of 51 single-chip microcomputers, we found that when the single-chip microcomputer works in an environment with strong interference such as industrial production sites...[Details]
Didi Chuxing announced that its autonomous driving department has been upgraded to an independent company, which will focus on the research and development of autonomous driving technology, product c...[Details]
On April 29, China Southern Power Grid held a meeting of the Cybersecurity and Digital Grid Construction Leading Group to study and review the "Company Digital Transformation and Digital Grid Const...[Details]
Hardware parts
Based on 51 single chip microcomputer, ds1302 clock chip, ds18b20 temperature chip, and 1602 LCD display, it can display real time and real temperature. At the same time, you ca...[Details]
The post-90s "genius boy" Zhihuijun has raised funds again!
On March 19, Zhiyuan Robotics' affiliated company, Shanghai Zhiyuan New Technology Co., Ltd., changed its business information. The ...[Details]
1. The ARM system CPU has the following 7 working modes:
User mode (usr) Most programs run in user mode
Privileged Mode
System mode (sys) runs privileged operating system tasks ...[Details]