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.
Following the previous post, after debugging, I thought about printing through the serial port, and found some problems. The program is to change the LED flashing frequency by pressing keys, and there...
Although many electronic products currently use Type-C interfaces, they do not have fast charging capabilities because they lack the sink protocol IC to negotiate PD with the source. In addition, many...
The "open" trend in the field of mobile communications is becoming more and more obvious. O-RAN is definitely one of the hottest terms in the mobile communications industry in the past two years. The ...
Qorvo PAC chip is a highly integrated product for three-phase motor control. It can reduce the size and cost of PCB while improving system reliability and shortening system development time. It is wid...
1. Background
Smart cockpits are the focus of development, design and differentiated competition in the current automotive industry. Currently, most smart cockpit controllers are complex syste...[Details]
On August 13, Zeekr released the 2025 Zeekr 001 and Zeekr 007. It was supposed to be a happy event, but it annoyed the owners of the 2024 Zeekr 001.
Angry car owners rushed into the Zeek...[Details]
Digital chip design verification experience sharing series of articles (Part 4):
Migrating ASIC IP cores to FPGAs - How to test the functionality of IP cores and consider other factors b...[Details]
Shanghai, China, April 25, 2024
Universal Robots has been working tirelessly to automate global enterprises and accelerate its vision of "automation for anyone, anywhere."
U...[Details]
Recently, the Fengdeng Environmental Protection user side storage project was successfully connected to the grid and generated electricity. It is the first side-distribution energy storage demonstr...[Details]
Infineon Technologies Expands Its XDP™ Digital Power Protection Controller Family with Industry’s First Wide Input Voltage Hot Swap Controller for Telecom Infrastructure, the XDP700-002
...[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]
Recently, the General Administration of Customs released the import and export data of inverters in September 2023. According to the customs data:
In September 2023, the export volume of inver...[Details]
On September 29, the "Global 5G Standard Essential Patents and Standard Proposals Research Report (2024)" released by the China Academy of Information and Communications Technology showed that in t...[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]
The EPC9194 GaN-based inverter reference design significantly improves the efficiency and torque of the motor drive system while more than doubling the power per unit weight (specific power)
...[Details]
The variable frequency drive system is a power electronic device system used to control the speed and output frequency of AC motors. It controls the speed and output power of the motor by changing ...[Details]
5G networks have been popular in China for a long time. Although many people still use 4G mobile phones, the application of 5G has penetrated into all walks of life, especially some industries that...[Details]
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