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.
Having been cheated countless times has given me a keen eye, and I can tell whether a refurbished chip is real or fake as soon as I get it.
This is the DS90C124 I bought from Taobao. The seller descri...
Hi experts, I am looking for a 600V 5A TO-252 package MOS with an internal resistance of about 300 mA. Do you have any recommendations? Imported ones are preferred. Welcome to leave a message to help....
1. Introduction
I had just received the board and set up the development environment, but was stuck at the step of downloading the program. I felt that there were some problems when installing the dev...
Does the parameter of this Zener diode mean that when it breaks down in reverse, the voltage is stable between 5.6V and 5.71V? Why is the actual value I measured about 1V smaller?...
According to Dingxiangyuan statistics , as of 11:51 on February 4, 2020, Hubei Province has confirmed 13,522 cases of COVID-19. As the hardest-hit area of the epidemic, I believe that engineers workin...
Detailed explanation of the manufacturing process of crystalline silicon solar cells
The manufacturing process of crystalline silicon solar cells is described as follows:
...[Details]
According to foreign media reports, a collaborative team at the Technical University Munich (TUM) in Germany has developed an ultra-efficient supercapacitor. The energy storage device is based on a n...[Details]
The wars in the 21st century will be based on the digital battlefield, and an important feature of the digital battlefield is that information can reach individual soldiers directly. Based on the i...[Details]
1 Introduction
In the traditional shipborne radar computer system, a dual-machine (A, B) system is generally adopted: A machine is responsible for data collection, tracking, and solving, which...[Details]
/* This program can read the root directory of a FAT16 file system USB flash drive with 180 lines of C code. You can see the file name in the root directory and display the
first file content. Howev...[Details]
With the rapid development of science and technology, the manufacturing industry is undergoing a digital and intelligent revolution. In this process, servo motors, as a key motion control device, h...[Details]
Among the models currently on the market, including many domestic brand models that we are familiar with, a large proportion of the engines are already equipped with variable valve timing systems. ...[Details]
1. How to check Flash size 1.1 By model The model will be printed on the surface of the MCU and can be obtained by observation. Mine is STM32F103RBT6 (the following analysis is based on this mo...[Details]
On April 28, Tongxingda released its first quarter 2021 performance announcement, stating that it achieved revenue of 2.671 billion yuan, a year-on-year increase of 59.08%. This was mainly due to the...[Details]
Our fl2440 development board uses the s3c2440 chip, which is very similar to the MINI2440, so there are not many changes required and porting is relatively easy.
1. $ sudo tar -xjf linux-3.0.t...[Details]
The New York Times reported that U.S. Commerce Secretary Gina Raimondo said in an interview on Tuesday that if some Chinese companies ignore U.S. export restrictions on Russia, they will also face sa...[Details]
If Volkswagen's battery business is listed independently, Guoxuan High-tech's position seems a bit awkward. On December 9, Volkswagen CEO Herbert Diess said that Volkswagen is preparing for the par...[Details]
At MODEX 2024, Schneider Electric announced the release of two new
collaborative robots
: Lexium RL 3 and RL 12, and the Lexium RL 18 model later this year. From single-axis machine tools t...[Details]
Power Analyzer Principle Traditional active power meters are usually designed for industrial frequency or medium frequency sine wave measurement, so they can only meet the active power measuremen...[Details]
Everyday traffic jams pose a safety risk to vulnerable road users. According to foreign media reports, Volvo Trucks has launched two safety systems that focus on protecting pedestrians and cyclists...[Details]
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