Recently, college students made their own solid rockets.
The video of the successful launch went viral
The video has been viewed over a million times
More than 6,000 commentsThe video fully shows
A ro...
[i=s]This post was last edited by qwqwqw2088 on 2020-10-30 15:22[/i]As 48-V hybrid vehicles become more popular in the automotive industry, the need for in-vehicle network signal isolation becomes mor...
According to the schematic diagram of the example, as long as the input voltage exceeds 12V, the output voltage begins to increase linearly and does not stabilize at 5V output. What's going on? Thank ...
I have been conducting serial communication experiments these days. The serial port sending test was normal, but the receiving test failed. Even if I used the example compilation and download test, I ...
Author: zhangkesi, Huawei Software Architecture Design EngineerThis is an introduction to the low-latency and high-reliability message transmission principle of HarmonyOS. I hope it will be helpful to...
This circular colored light moves in a certain direction, but in the process of moving forward, it occasionally moves backward, giving people the feeling of overcoming difficulties and moving forwa...[Details]
International Energy Network News: On August 30-31, the "2012 Inverter and Photovoltaic System Technology Summit Forum" co-organized by China Electrical Equipment Industry Association and CSIA Chin...[Details]
Autonomous driving (AD) and advanced driver assistance systems (ADAS) rely on accurate perception of the vehicle's surroundings to ensure driving safety.
Automakers around the world have beg...[Details]
The CEO of foundry GlobalFoundries said the company is preparing for an initial public offering (IPO). As demand for chips for mobile phones, cars and connected devices continues to increase, a stock...[Details]
The first wave of new phones this year have two things in common: one is Qualcomm’s new generation Snapdragon 8 processor, and the other is the LTPO 2.0 screen. Simply turning on the screen, t...[Details]
In the data acquisition system, the analog/digital converter is a crucial link. The accuracy of the analog/digital converter and the cost of the system directly affect the practicality of the syste...[Details]
According to sources cited by DigiTimes, the high-end iPad Pro models rumored to be released next year will support millimeter wave (mmWave) 5G. Rumors have suggested that Apple plans to release a ...[Details]
Preparation before starting the motor
(1) Inspection of new or long-unused motors
① Check the cage motor. Before using, check the insulation resistance between the motor windings and the ...[Details]
The latest statistics from SNE show that the global power battery in the first half of 2021 was 114.1GWh, compared with 45GWh in the same period last year, a year-on-year increase of 153.7%. This par...[Details]
A microcontroller is a single integrated circuit based on a microprocessor that performs specific tasks. It can control a variety of electronic devices, including motors. In many applications, a micr...[Details]
When using the library of ST official website to build a project, we can call printf(). When using STM32CubeMX to build a project, calling printf() cannot print out data. Baidu tells us that we need ...[Details]
In recent years, the robotics industry has developed rapidly. Robots are widely used in various fields, especially in the industrial field. It is not difficult to see their huge potential. At the sam...[Details]
An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing p...[Details]
In battery-powered applications such as motor drives and switch mode power supplies (SMPS), the power architecture usually requires the ability to disconnect the module from the main power rai...[Details]
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