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.
It is not difficult for those who know, but difficult for those who don't. For cost considerations, our company plans to use type A leakage current sensor to make charging gun IC-CPD. I wonder if any ...
[i=s]This post was last edited by Huang Wujiu on 2022-6-6 01:13[/i]I'm really sorry that it took so long to update. I originally wanted to write it on May 27th, because I only learned a little bit abo...
During development, it is usually necessary to use printf() to display the current status. However, printf() is a very time-consuming function and is not real-time. Because the DSP needs to analyze th...
52 has 256B of data storage area. If you don't pay attention to some details, it is easy to get an error when the RAM exceeds 128. The following is an explanation of the problem: The two most com...[Details]
At present, supermarket foods, especially cooked foods and cold foods, are generally illuminated by fluorescent lamps. This traditional high-heat lighting system can damage meat or meat products, a...[Details]
The three-phase motor does not rotate or respond when powered on
If the three-phase motor does not rotate or respond after being powered on, it may be caused by the following reasons:
...[Details]
Recently, regarding the "U.S. Senate unanimously voted to pass a bill to allocate $1 billion specifically to small U.S. telecom operators to replace equipment from Huawei and others", Joy Tan, senior...[Details]
"Dan" machine is the common name of tube machine in Hong Kong and Taiwan. It is known for its feminine sound, while transistor machine is known for its masculine sound. The advantages of transistor ma...[Details]
The functions and symbols of components in circuit diagrams were introduced earlier. A circuit diagram usually has dozens or even hundreds of components, and their connections are crisscrossed and ...[Details]
We will walk through the steps for testing switching and conduction losses in a power supply. Remember that switching losses and conduction losses through the power switches and magnetics h...[Details]
On August 12, at the power supply service command center of Zhangzhou Power Supply Company in Fujian Province, personnel drawn from Longhai, Zhangpu and other county companies worked together in th...[Details]
Pinwan reported on April 30 that Sony will hold a global launch conference for new Xperia products at 15:00 Beijing time on May 11. The official said "Next ONE is coming, moving on to the next '1' ch...[Details]
Preparation: First, make sure that nfs is mounted properly on your Linux, and then set the directory where you want to mount nfs. My settings are as follows: /opt/EmbedSky/root_nfs *(rw,sync,no_root_...[Details]
Frequency domain design is a simple indirect design method for a large class of automatic regulation systems such as switching power supplies. This method can make the designed switching power...[Details]
1 Introduction
General-purpose digital signal processors (DSPs) are widely used in high-speed digital signal processing due to their powerful data processing capabilities. The American TI Compa...[Details]
Recently, a product was designed using the CY7C68013A chip. In fact, there is a 51 microcontroller inside to control USB communication. During the test, it was found that after some circuit boards we...[Details]
OPPO and BYD signed a strategic cooperation agreement to explore new possibilities for the deep integration of mobile phones and automobiles.
The cooperation directions include in...[Details]
Automotive Electronics
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