Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
Because Proteus currently supports the STM32F401 chip, you can use it to simulate and run micropython. 1. First add an STM32F401 chip. The model should be a model with a flash larger than 256K, such a...
I bought a reading pen for my child to read picture books. The advertisement said that it can read any book with 99% accuracy. But after reading for a while, my child started fighting with the reading...
1. First, let’s introduce the system model:The physical model is mainly divided into four parts: 1. Greenhouse model; 2. Gas and liquid generating device; 3. System control circuit; 4. Greenhouse moni...
[p=null, 2, left][color=rgb(0, 0, 0)][backcolor=rgb(247, 247, 247)][font=宋体][size=3](1)430 interrupt nesting is disabled by default, unless you enable the general interrupt EINT again in an interrupt ...
[i=s]This post was last edited by Mengyuan Technology on 2020-6-3 11:27[/i]IIC Protocol AnalysisProtocol BasicsProtocol IntroductionIIC-BUS (Inter-Integrated Circuit Bus) was first developed by PHilip...
ON Semiconductor Corporation (NASDAQ: ON) (“ON Semiconductor”) today announced that it has successfully completed its previously announced acquisition of Quantenna Communications, Inc. in an all-cash...[Details]
The frequency converter is an electric energy control device that uses the on-off function of power semiconductor devices to convert the industrial frequency power supply into another frequency. The ...[Details]
Facing the "extended winter vacation", many students and parents are happy and worried. They are happy that their children can stay at home and be safer, but they are worried about what to do with th...[Details]
On October 1, TSMC, a wafer foundry, announced that it had formally filed multiple lawsuits against GlobalFoundries in the United States, Germany, and Singapore on September 30, accusing it of infrin...[Details]
From linear to digital power supplies, we have a wide range of design choices. This article briefly introduces some of the alternatives facing designers and the problems that arise. Key Points ...[Details]
China wants to lead the world in artificial intelligence (AI) and has made impressive leaps in the quality of its research. But observers warn that several factors could hamper China's AI plans, incl...[Details]
In the current new energy vehicle market, Toyota has the longest experience in hybrid vehicles. After the Prius was launched, Toyota upgraded it three times to make it a rising star in mass-produce...[Details]
As device manufacturers develop energy harvesting systems more efficiently, the IoT will become more useful and flexible. Many industry applications do not have reliable power sources, and the Inte...[Details]
According to news on July 6, Apple has been secretly developing its own car project. Although the official has not confirmed the existence of the project, the company recently disclosed five new pate...[Details]
The electrification and intelligence of automobiles have directly driven up the “quantity and price” of automobile chips, and automobile chips have become a battle point in the global automobile in...[Details]
Most power factor correction (PFC) power stages operate in critical conduction mode (CrM), which controls the inductor current to ramp up from zero to a desired peak level and then back down to z...[Details]
Principle of frequency converter
A variable frequency speed regulator is a power regulating device that adjusts the frequency and voltage of the motor power supply to achieve speed regulation....[Details]
PIC microcontroller is the darling of this era. In previous articles related to PIC microcontroller, the editor has explained the I/O interface of PIC microcontroller, but I/O is not the entire conte...[Details]
On July 26, 2021, Silicon Labs officially completed the sale of its infrastructure and automotive businesses to Skyworks for $2.75 billion. It is puzzling why Silicon Labs would choose to sell this b...[Details]