The auxiliary power transformer of new energy vehicles has a power of 2.4-6.6kw. How small can its volume be?First, let's think about a question. In our understanding, how big does a flat transformer ...
1. Structural circuit diagram 2. Principle
The lock-in amplifier is actually an analog Fourier transformer. The output of the lock-in amplifier is a DC voltage, which is proportional to the signal ...
The board arrived yesterday afternoon, thanks to ST and EEWORLD. Let me tell you my initial impression. First, I found that the MCU is STM32G431RB after I got the board. This MCU is the basic STM32G4X...
Title: How to record and call script files in Allegro software?
In the previous question and answer, we mentioned how to use the Replay command to specify shortcut keys. When using the Replay command ...
[i=s]This post was last edited by Rambo on 2019-9-2 11:48[/i]After evaluation by the expert group of the National College Student Electronic Design Competition (referred to as the Competition) and app...
Hello everyone, I have a question about the current reversible chopper circuit. Refer to the video in the link (Lecture 73 of Teacher Fu Qiang on the Basics of Electronic Circuits, Basic Principles of...
Qorvo® Biotechnologies’ COVID-19 Rapid Antigen Test Receives FDA Emergency Use Authorization (EUA) BEIJING, China, May 18, 2021 – Qorvo®, Inc. (Nasdaq: QRVO), a leading provider of innovative radio...[Details]
1. Create a folder with corresponding library functions, header files, etc. The above can be obtained by unzipping the project template in my G drive. 2. Create test_creat.uvproj through keil to...[Details]
On February 12, Zhejiang Hangzhou Power Supply Company issued 16 measures to "fight the epidemic, ensure power supply, promote development and increase momentum". It will launch the first batch of ...[Details]
A few days ago, Huawei launched its new phone, the Mate xs. This phone is not only a foldable phone, but also a 5G phone. However, the advent of the 5G era has also brought about many problems. T...[Details]
On March 25, when Evergrande released its 2020 performance report, it also released the intelligent network system called "H-SMART OS" jointly created with Tencent. As a technological achievement i...[Details]
In Beijing Economic and Technological Development Zone, seven projects, including the high-end integrated circuit equipment research and development and industrialization project and the SMIC Beijing...[Details]
The 20th Shanghai International Automobile Industry Exhibition officially kicked off. If auto shows in previous years focused on displaying creativity and trends, then the 2023 Shanghai Auto Show w...[Details]
ADAS is the abbreviation of Advanced Driver Assistance System, which means advanced driving assistance system in Chinese. It refers to the active safety technology that uses sensors to collect data a...[Details]
As the release date of Snapdragon's next-generation flagship processor Snapdragon 875 approaches, new leaks about new phones equipped with this processor have begun to emerge, including Xiaomi's new ...[Details]
Temperature control using an analog proportional-integral-derivative (PID) controller is a very simple circuit that is an effective way to ensure that the set point of a thermoelectric cooler (TEC) re...[Details]
Dynamic Speaker
A loudspeaker, commonly known as a speaker, is a common device that converts electrical signals into audible signals. For example, a radio receives radio waves transmitted from...[Details]
Recently, lithium mining company Piedmont Lithium announced in a latest statement that it will revise its lithium supply agreement with Tesla, which may force the latter to purchase lithium battery ra...[Details]
The RF admittance level switch is selected by many manufacturers because of its advantages such as being unaffected by medium density and high temperature resistance. It is currently considered to ...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
(November 29, 2021, Kunshan, Jiangsu) Recently, the "2021 Visionox Innovation Conference" with the theme of "Excellent Screen, Strong Chain, Innovative Future" was grandly held in Kunshan, Jiangsu....[Details]