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.
In recent years, the global smartphone market has expanded rapidly, and the growth in shipments of terminal electronic products represented by mobile phones has a positive driving effect on the sales ...
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...
When talking about the story of interfaces, many people will ask, aren't there only two types of interfaces? SATA and M.2 interfaces. Well, that's right, but if you go into more detail, why are there ...
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...
Ten years ago, no one would have thought that modern people would connect the world with smartphones and tablets. With the booming development of broadband networks, information technology...[Details]
On May 13, ONKYO, a long-established Japanese audio equipment manufacturer, announced on its official website that the company was filing for bankruptcy procedures with the Osaka District Court and t...[Details]
Let me tell you about the port remapping of STM32 microcontroller. Here we take the remapping of USART1 as an example. There are many I/O ports on STM32, and there are also many built-in peripheral...[Details]
The assembly code of different platforms is different. The earliest assembly code was invented in the 1950s, which is older than many people's parents. It is outdated and there is no need to learn ...[Details]
The localization of chips has become the main theme of discussion and pursuit in the industry, because only by mastering one's own core technology can one not be constrained and provide strong suppor...[Details]
The power ripple index of the DC-DC module is a very important parameter. Clean power supply is the prerequisite for the stable operation of digital circuits and an important guarantee for the parame...[Details]
GPS has gradually replaced maps as the main tool for drivers to navigate. However, GPS also has limitations. In order to accurately locate the position of the car and calculate the route, the ...[Details]
Marvell recently announced that it will cooperate in depth with TSMC to jointly launch a 2nm chip platform suitable for data centers and artificial intelligence applications. The launch of this break...[Details]
The baud rate of the serial port configuration 2400/9600/57600/115200 is abnormal When using 16M clock, 2400 and 115200 are abnormal and garbled, but the frequency in between is good; modify the cl...[Details]
Yesterday, Sony announced overseas that it will launch three color custom faceplates in June this year: "Nova Pink", "Starlight Blue" and "Galactic Purple", priced at US$55 (about RMB 370.7). ...[Details]
The concept of ARM ARM (Advanced RISC Machine) can be considered as the name of a company, a general term for a type of microprocessor, or the name of a technology. ARM does not manufacture or sell ...[Details]
On May 29th, AYANEO handheld officially released the world's first ultra-light OLED Windows handheld - AYANEO AIR, equipped with AMD Ryzen 5 5560U processor, and available in Youth Edition and S...[Details]
Chip manufacturers are focusing on the gaming sector because the gaming industry is constantly changing: from consoles to PCs, mobile phones have now surpassed their predecessors and become the new m...[Details]
Description of the program:
Keeping pace with the rapid development of portable electronic products while focusing on their own stringent quality standards and vehicle life cycle requirements ...[Details]
The auto-coupling step-down starting control cabinet is a commonly used motor starting device. It uses an autotransformer to reduce the starting voltage of the motor, thereby reducing the starting ...[Details]
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