I'm learning STM32CubeMX recently. When I generate code, an error occurs.I click to download, but it always fails to download. Can an expert tell me how to solve this problem? Thank you!...
I participated in one national competition and several Tianhua Cups, which is now called the Guoxin Changtian Cup.
The national competition questions are indeed difficult, requiring increasingly highe...
With the rapid development of inertial navigation systems, gyroscopes, as the core of inertial navigation systems, determine the performance of inertial navigation systems. With the rapid development ...
Author: Wang Huidong, a member of Yibo Technology Expressway Media
If the circuit board is a person, then the drilling is its soul, especially the via, which is the soul of the board.In the design of ...
[i=s]This post was last edited by dcexpert on 2021-10-13 12:56[/i]To control, you need to choose the right button. There are two general types of buttons: self-locking and reset. Self-locking buttons ...
## 1. TopicIntroduction to cache operation interface of Allwinner F series/R series/V series RTOS platform
## 2. Problem BackgroundThe RTOS used by Allwinner F series/R series/V series provides some c...
Earlier this year, OPPO released K series phones including OPPO K9, OPPO K9 Pro, OPPO K9s, and now it has launched OPPO K9x. OPPO K9x has a 6.5-inch LCD punch-hole screen with a full HD+ resolution...[Details]
At present, medical wireless endoscope products have been launched. At present, there is no independent manufacturing capability of this product in China, and foreign products are expensive. Therefor...[Details]
1. Use proteus to draw a simple circuit diagram for subsequent simulation 2. Programming /*********************************************************************************************************...[Details]
Which one has higher precision, servo motor or stepper motor
Both servo motors and stepper motors can achieve high precision requirements, but servo motors usually have higher precision than s...[Details]
Laptop Power Supply
As shown in the figure above, this laptop computer has an output voltage of 9V, a sharp short circuit overvoltage protection, and its operating voltage is 12V. The power sup...[Details]
On August 10, Huanxu Electronics issued an announcement stating that the company plans to publicly issue convertible bonds of no more than 3.45 billion yuan to be used for the "Shengxia Factory Chip ...[Details]
A relatively new approach to optimizing the efficiency and reliability of solar energy systems is to use micro-inverters connected to each solar panel. Equipping each solar panel with a separa...[Details]
The oven has always been a popular small kitchen appliance. Whether you are a master chef or a novice in the kitchen, the existence of an oven can always make many delicious foods easier.
...[Details]
At the beginning of 2019, 5G has undoubtedly become the focus of the market. For Qorvo, a leader in the RF field, this year is also defined as the first year of 5G. In 2016, Qorvo began joining 3GPP...[Details]
On June 4, Shanghai Xinyang issued an announcement stating that the company invested RMB 20 million to participate in the establishment of Hefei Suci Enterprise Management Partnership (Limited Partne...[Details]
Magnetic flap level gauges are most suitable for on-site observation and recording, but there are often production occasions where the physical indicators measured by the level gauge need to be trans...[Details]
1. Introduction
At present, the secondary development of various motion control cards is relatively complicated. At present, many domestic engineers are familiar with the G code of the CNC...[Details]
According to the Tech News, the US has not yet lifted its trade controls on Huawei. On the 1st, Yong Hai, general manager of Huawei's Taiwan general agent Xunwei Technology, said that Huawei's purcha...[Details]
Motors are widely used in various fields of society and consume a lot of energy. How to improve motor efficiency and reduce motor energy consumption has become the direction of motor development....[Details]
On October 18, 2024, Yuan Yongkang, Deputy District Mayor of Hongshan District People's Government of Wuhan City, Chen Lei, Secretary of the Party Working Committee of Qingling Street, Hongshan Dis...[Details]