When we play racing games on the computer, the player's perspective is usually above or behind the car, so we can see the surrounding environment of the car. This perspective can help us understand th...
"High-Speed Circuit Design Practice" starts from the perspective of design practice, introduces the various technologies and skills that need to be mastered in the work of high-speed circuit design, c...
[i=s]This post was last edited by Beifang on 2021-12-21 16:22[/i]1. After several rounds of testing, it is basically confirmed that there is a problem with this module. If it is not a problem with the...
On the afternoon of January 8, 360 Chairman and CEO Zhou Hongyi revealed in his circle of friends that this year 360 will set up a special prize of "free layoff coupons".
The picture Zhou Hongyi po...
[i=s]This post was last edited by oxygen_sh on 2022-1-13 21:52[/i]1. First impression of the development board
Development board components: development board, antenna, mobile data card2. Development ...
MCU LCD display program
Hardware circuit: 51 minimum system, no bus mode, direct I/O form, including matrix keyboard, 1602 LCD, a digital tube, 4 LEDs, buzzer, etc.
//Complete modified ve...[Details]
On November 3, at the Second Photovoltaic Innovation and Development Promotion Forum held in Wuxi, China General Certification Center (CGC) issued certification certificates to the first batch of c...[Details]
“Mastering these 50 definitions of terms related to VFD design, use, implementation, and maintenance will make it easier for users to apply VFDs correctly.”
It may not be easy to master ...[Details]
Based on: linux-3.6.9, 128M Nand, busybox-1.20.2
The ubi command comes from busbox.
As follows:
flash_eraseall /dev/mtd1
ubiattach /dev/ubi_ctrl -m 1
ubimkvol /dev/ubi0 -s 104857600 -N...[Details]
51 single chip microcomputer Say it in advance 1. Today I had a preliminary experience of how to solder. What are tin wire, rosin, iron frame, welding gun, perforated board? I still have to buy a set...[Details]
In this article, we will explore in detail various aspects of commanding a robot to move through space. We will start with the basic concepts of robot movement.
1. Basic Concepts of Robot Move...[Details]
Teladian charging network double-layer protection technology Among electric vehicle fire accidents, 80% of them occur during the charging process and within one hour after being fully charged. If...[Details]
Convergence in the consumer space is accelerating, with the lines between consumer computers and communications applications becoming increasingly blurred as each device continues to add new feature...[Details]
As we all know, when electronic measuring instruments are used for measurement, they will age and be affected by the natural environment, such as dust and temperature. Sometimes the instruments will...[Details]
GSM/3GSM radio access technology has dominated the global cellular communications market with more than 2.5 billion users and the number of users is still rising. In order to keep pace with the develo...[Details]
Infrared proximity sensing is a non-contact gesture proximity roller technology that enables electronic devices to quickly sense the user's approach, allowing users to operate with simple gestures wi...[Details]
The 40 pins of a microcontroller can be roughly divided into four categories: power, clock, control, and I/O pins. ⒈ Power supply: ⑴ VCC - chip power supply, connected to +5V; ⑵ VSS - ground ter...[Details]
On one side is the chess player who uses sophisticated algorithms and hand-eye coordination, and on the other side is the young and promising champion "chess king" with outstanding achievements.
...[Details]
The Qualcomm-Arm lawsuit is epic, and the case has a massive new update. This update contains evidence that Arm is changing its entire business model and moving towards requiring OEM licenses. It als...[Details]
[Introduction: On July 25, CATL’s 2023 semi-annual report was released. In the first half of this year, CATL achieved operating income of 189.246 billion yuan, a year-on-year increase of 20.33%; net ...[Details]
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