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Recently, Megvii Technology's Hong Kong IPO application has expired. In response, Megvii Technology said that the listing process is still progressing normally and the materials are being updated. ...[Details]
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In recent years, with the overall acceleration of industrial automation construction, the requirements for network performance in the industrial control field are getting higher and higher. Under t...[Details]
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Working principle of wound rotor asynchronous motor
The working principle of the wound-rotor asynchronous motor is based on the principle of electromagnetic induction and the rotor motion stat...[Details]
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Current-mode dual-loop control technology is widely used in DC/DC converters, and can achieve better dynamic and static performance than single voltage-loop control. The basic idea is to use the outp...[Details]
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OK6410 Boa server transplantation:
1 Boa compilation
1. Download the latest version of Boa server from www.boa.org: boa-0.94.13.tar.gz.
2. Unzip: tar xzf boa-0.94.1...[Details]
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//Function: Use a four by four keyboard,
#include "config.h"
#define KEY_COL1 1 12
#define KEY_COL2 1 13
#define KEY_COL3 1 14
#define KEY_COL4 1 15
#define KEY_ROW1 1 8
#define KEY_ROW2 1 9...[Details]
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According to the official WeChat account of Changhong TV on the 1st, Changhong launched two new 8K TV products at the 5G+8K Spring New Product Launch Conference, namely 86Q8KMMiniLED TV and CHiQ-Q8K ...[Details]
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We are often asked by MCU enthusiasts how to learn MCU? What are the steps to learn MCU?
We have roughly summarized that the process of learning MCU can be divided into four stages:
The first stage ...[Details]
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1 Introduction
As a traction machine, the electric motor is widely used in all aspects of the national economy due to its advantages of simple structure, low price, easy use and maintenance, etc....[Details]
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Multiple-input multiple-output (MIMO) technology provides the possibility of increasing the data transmission rate for a single user by transmitting two or four data streams using multiple antennas. F...[Details]
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Cooperation creates differences ! Under the trend of low-carbonization and digitalization, how to deal with the climate crisis, use semiconductors to enhance low-carbonization and digitalization ca...[Details]
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According to news on February 26, according to the official public account of "CSS China Software", China Software and Technology Services Co., Ltd. recently released the "2024 Plan for Issuing A Sh...[Details]
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"I hope mobile phone companies can better understand the needs of elderly consumers and produce smartphones that are more suitable for them, so that we can keep up with the pace of the times." ...[Details]
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Centrifugal fans are widely used ventilation machinery in the silicate industry, such as the ventilation of kiln systems, grinding systems, dust removal systems, etc. Whether the fan operates norma...[Details]
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1. Experience:
First, let’s look at an example: Figure 1-1:
The process of compiling and burning:
Screenshot of main.c:
You can see that the first light is turned on...[Details]