The most mainstream QI wireless charging schematic in 2022
In 2022, when it comes to wireless charging, everyone is familiar with it. Since the release of Apple 8, consumers have had a preliminary und...
Thanks to my family, I have the perseverance to endure the people and things at work. Although there is some negative energy, a good team and the right leader are really important.
Thank you for life,...
Recently, I have been learning the knowledge related to system transplantation. During the learning and debugging process, I found many problems and solved many problems. However, I always feel confus...
This is the power supply part of an old CRT color TV. I don't understand what the R837 and C844 near the optocoupler do. Can someone please explain it to me?...
Molex's compact Type-C connector saves valuable space in your design! Download and get a gift!Click here to enter the eventUSB Products and Solutions
The expanded family of compact Type-C connectors s...
1. RF chip marketAccording to Yole Development, the value of RF front-end chips in 2G smartphones is $0.9, which has risen sharply to $3.4 in 3G smartphones. The value of RF front-end chips in smartph...
With the emergence of many new daily products, people's living standards and quality of life are constantly improving, and at the same time, people's traditional lifestyles are gradually changing. ...[Details]
Intel plans to take its subsidiary Mobileye public at a valuation that could exceed $50 billion, the Wall Street Journal reported on Monday, citing people familiar with the matter. Intel will annou...[Details]
This review is provided by the excellent reviewer "wangdbff"
Mir also provides a tool chain including Qt SDK in the information provided for MYB-YT113X. Whether it is used as an ID...[Details]
1 Introduction The digital level is developed on the basis of the automatic level. It adopts the principle of stripe coding scale and electronic image processing, uses linear array CCD to replace the...[Details]
Compared with traditional combination locks, electronic combination locks have many advantages such as high security, low cost, and easy operation. For this reason, electronic combination locks hav...[Details]
Compared with traditional superheterodyne receivers, zero-IF receivers are gaining more and more attention due to their small size, low power consumption and cost, and easy integration. This article ...[Details]
On May 16, according to official news from Toyota China, its joint Fuel Cell System R&D (Beijing) Co., Ltd. (hereinafter referred to as FCRD) and Huafeng Fuel Cell Co., Ltd. (hereinafter referred to ...[Details]
1 Introduction
As a new type of light source in the 21st century, semiconductor lighting has the advantages of energy saving, environmental protection, long life and easy maintenance. It is a ...[Details]
The visual programming software LabVIEW can not only easily connect various software and hardware, but also provide powerful subsequent data processing capabilities. Compared with traditional instrume...[Details]
How to judge the safety of self-driving cars is indeed a headache. Data is the most common metric that people think of, such as the self-driving "disengagement report" released by the California Depa...[Details]
The essence of the optical synchronous digital transmission system is a network or networking that integrates multiplexing, line transmission and switching functions and is operated by a unified ne...[Details]
The Hexapod Tester is a widely used instrument used to evaluate the ability of carpets to retain their appearance over time. It complies with many standards: including ISO 9405, ISO 10361; BS EN 1471...[Details]
Recently, I need to write a program for serial port communication, which requires the PC to input a message to serial port 1, and then the stm32 internally forwards the message through serial port 2....[Details]
Today, let us walk into the production workshop of CATL and see how this battery cell, which is being fought over by Volkswagen, BMW and Mercedes-Benz, is manufactured.
A battery cell is...[Details]