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.
HuaDa MCU HC32F4xx series (HC32F460 HC32F4A0) can run at a maximum of 200Mhz, but the internal Flash needs to add different waiting cycles after the CPU operating frequency reaches 33M.Therefore, when...
With the continuous development of the automobile industry, the degree of electrification is getting deeper and deeper, so the electrical system stability of various front/rear mounted equipment is be...
1. Electrolytic capacitor
Electrolytic capacitors are capacitors that use an oxide layer formed on the electrodes by the action of electrolytes as an insulating layer. They usually have a large capaci...
1. Experimental purpose:Namisoft requires students to design a spectrum analyzer. The sampling frequency, number of sampling points, signal frequency, amplitude and phase of the signal can be set on t...
[i=s]This post was last edited by gyp1 on 2019-9-9 23:21[/i]Calibration and use in PCB mode
Before using PCB mode, you need to calibrate according to the size of the PCB trace:First confirm the specif...
If a board is hot-swapped while powered on, the microcontroller will burn out. This will not happen if the power is plugged in and then turned on. What kind of protection can be added to avoid this pr...
As the iPhone 12 and iPhone 12 Pro began shipping, actual photos of the new devices began to leak online over time. The whistleblower DuanRui shared all five colors of the iPhone 12 on Twitter: whi...[Details]
This article was written by John Sturm, Vice President of Vicor, and was translated from militaryembedded The ongoing impact of the COVID-19 pandemic has also had a dampening effect on military R&D...[Details]
Although 5G packages have seen price cuts before, many people still say they can’t afford them. The three major operators cannot be unaware of this pain point. However, the cost of building a network...[Details]
0 Introduction
This test system is a test equipment for automatic inspection and testing of products on the production line of universal circuit breakers. It uses a programmable controller (P...[Details]
The conversion efficiency of solar cells is also reduced because electron-hole pairs recombine before they can be effectively used. Light of appropriate wavelength shines on a semiconductor to genera...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Impedance measurement is the measurement of the ratio of the sinusoidal voltage U applied to a system, circuit or component and the current I flowing through them. Impedance measurement is a type of ...[Details]
Many people have discovered that frequency converters can damage motors. For example, in a water pump factory, in the past two years, its users have frequently reported that the water pumps were da...[Details]
Due to well-known reasons, Huawei will face a serious test after September 14, and its cooperation with many companies will be affected. BOE denied the news of cutting off the supply of display p...[Details]
A few days ago, GAC Aian released a notice poster that the full-stack self-developed and self-produced battery-Yinpai battery will be officially released on December 12. It is understood that the ene...[Details]
Abstract:
The automatic switching device of the backup power supply can improve the reliability and continuity of power supply. However, many automatic switching devices used in actual product...[Details]
On the afternoon of April 1, Chen Jinhu, Secretary of the Changzhou Municipal Party Committee, led a team to visit and investigate the Xingchen New Energy Changzhou "Xing G Intelligent Manufacturin...[Details]
LeddarTech®, the industry leader in LiDAR technology that provides the most versatile and scalable automotive and mobility LiDAR platform, will return to California to showcase its award-winning LiDA...[Details]
On the morning of January 10, many iOS users recently released news that spam messages have a new channel for dissemination: sharing through the system's built-in "Family". This feature was orig...[Details]
In today's world, smart hearable devices have become a popular trend. As the headphone market continues to grow, consumers' demand for AI-ANC and AI-ENC (environmental noise cancellation) noise red...[Details]