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.
Filter capacitors, common-mode inductors, and magnetic beads are common in EMC design circuits and are also three powerful tools for eliminating electromagnetic interference.I believe that many engine...
USB Association, the latest customized USB3.0 specification for USB TYPE C interface
About data cables, PD charging, testing, HUB multi-USB adapters, detection, etc.
USB 3.0 Promoter Group:Apple Inc.,...
[i=s]This post was last edited by ddllxxrr on 2019-11-21 09:49[/i]1. Operating system based on time slice triggering
I remember that this was written by an American. I used it to make a keyboard. But ...
Semiconductor materials are electronic materials that have semiconductor properties (conductivity between conductors and insulators, resistivity in the range of about 1mΩ·cm to 1GΩ·cm) and can be used...
[i=s] This post was last edited by yjguohua on 2019-4-25 11:14 [/i] [color=#008000][backcolor=rgb(255, 255, 255)][font=Tahoma,]I would like to ask, how should I drill the heat dissipation holes on the...
1) Use USB to UART to connect the Tx and Rx of UART Note: The onboard CMSIS-DAP virtual serial port cannot be used as an ISP 2) Let the chip enter ISP mode, press and hold the ISP button, an...[Details]
Introduction: How to achieve a higher cost-effectiveness in the clock synchronization hold mode is a common problem encountered by communication equipment manufacturers. In order to explain these prob...[Details]
As the price of LCD panels continues to fall, the trend of in-vehicle displays equipped with large displays that exceed the previous "2DIN" specifications has begun to accelerate. In addition, th...[Details]
Air conditioning is one of the must-have appliances for home decoration, and household central air conditioning has become a hot item in recent years due to its high-end practicality, space saving ...[Details]
1. 1602 LCD read and write timing (1) Read status RS=L, R/W=H, E=H. (Release the bus after judging that it is busy) (2) Read data RS=H,R/W=H,E=H。 (3) Write instructions RS=L, R/W=...[Details]
Solid-state lidar sensors Velarray H800 and Velarray M1600, long-range Alpha Prime sensors... These advanced Velodyne Lidar lidar solutions were all unveiled at the 2021 Guangzhou International Auto ...[Details]
Currently, most electric vehicles and energy storage systems use lithium-ion batteries . Although they have high energy density and fast charging speed, they have safety issues. Therefore, the indust...[Details]
According to 9to5 Mac, WWDC 2022 will begin in a few weeks. On June 6, Apple will release iPadOS 16, which will mark the arrival of the next major version of Apple's iPad software platform. When ...[Details]
At the new product launch conference on October 14, Apple brought us four new models: iPhone 12 mini, iPhone 12, iPhone 12 Pro and iPhone 12 Pro Max, which are a feast for the eyes and a bit dazzling...[Details]
Today (15), TSMC announced its first quarter financial report and held a press conference. At the conference, TSMC mentioned that this year's capital expenditure has been raised from the previously a...[Details]
PowerTitan liquid-cooled ESS (Source: Sungrow)
According to the latest news, Sungrow has agreed to cooperate with Tata Power Solar Systems to build a battery energy storage ...[Details]
Apple considering foldable iPhone to be launched in two to three years According to Bloomberg's Apple expert Mark Gurman, Apple is considering launching an iPhone model with a foldable screen, whic...[Details]
October is the golden period for project construction. Damao Banner has sounded the charge for key project construction. With a running attitude, a competitive mentality, and a scrambling state, it is...[Details]