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.
List of National IC Design CompaniesList of IC design companies in China from a website (transferred from ssipex) Shanghai Beijing Guangdong Jiangsu Shaanxi Sichuan Zhejiang Other regions List of IC d...
First of all, I would like to thank EEWORLD and Pingtou Ge for allowing me to participate in the Pingtou Ge RVB2601 creative application development and giving me such a good learning opportunity. Tha...
When the motor starts, press the lock button SBi once. When the start is complete (after the motor speed stabilizes), press SBi again, and the protection circuit will start working. For motors with a ...
As a new type of low-voltage protective electrical appliance, the leakage protector is widely installed and used in both cities and rural areas. The reliability of its work directly affects personal ...[Details]
Whether it is software-defined cars, distributed ECUs or adaptive Autosar, they are inseparable from the basic technology of the smart car era, in-vehicle Ethernet . For hardware engineers, the in-ve...[Details]
NVIDIA releases large-scale language model and generative AI services to advance life sciences R&D New BioNeMo cloud service accelerates life science research, drug discovery and protein engineerin...[Details]
1. The functions of the three buttons compiled by Keil A. The first button: Translate translates the currently modified file. To put it simply, it checks for syntax errors. It does not link library f...[Details]
A new power conversion method called automatic efficiency enhancement (AEE) can improve power efficiency at lower output voltages in systems such as tablets, servers, and solid-state drives.
A com...[Details]
As a power supply device for electronic equipment, switching power supply has the advantages of small size, light weight, high efficiency, etc., and has been widely used in digital circuits. Howe...[Details]
Drug delivery has become one of the fastest growing areas in the pharmaceutical industry as leading companies actively develop various alternatives to injections. Optional drug delivery methods inc...[Details]
Radio frequency (RF) technology is powering innovations in 5G and 6G, satellite communications, automotive and more.
Keysight Technologies is showcasing its full range of measurement solution...[Details]
Frequency conversion motor models and parameters
Variable frequency motors can work continuously under specified environments. With the continuous improvement of AC speed regulation technology...[Details]
The picture below shows the SD card part of the Wanli board
SD_PWR is connected to PD10 through a control
P-Channel 2.5-V (GS) MOSFET controls the power supply of the SD card
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1 Introduction Arduino is a convenient, flexible and easy-to-use open source electronic prototyping platform with the advantages of rich interfaces, simple programming environment, high degre...[Details]
In recent years, with the rapid development of computer technology and integrated circuit technology, the most widely used large-screen display system is the video LED display system. In LED displa...[Details]
When using Keil software, it is in the project created by the software, so create a project:
start the journey of program development:
1. Open Keil software, click Project---new project
2. Select a...[Details]
With sensors ranging in cost from $15 to $1, automakers wonder how many sensors are needed for a vehicle to be fully autonomous. These sensors are used to collect data about the surrounding environ...[Details]
PCB Design
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