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.
[i=s]This post was last edited by qwqwqw2088 on 2021-5-10 11:54[/i]This is a very popular article in Huawei's internal forum.The concept of involution is very rich and closely related to our lives. In...
[i=s]This post was last edited by eagler8 on 2020-5-2 05:29[/i]1. Main functions of wireless broadcasting on the control panel
The radio module provides wireless broadcasting function and supports 13 ...
I have three days off and need to take care of my kids. I only have some time today to do it! I quickly studied the hardware schematics of the kit and found it more and more powerful. As other players...
We will introduce the soft start operation characteristics of asynchronous motors from the following aspects
1. Several commonly used starting methods for soft starting
1. When the motor ...[Details]
On October 13, Tianjin Prin issued a revised announcement of its performance forecast, stating that the company expects its net profit attributable to shareholders of listed companies in the first th...[Details]
"By the end of 2022, the number of active IPv6 users will reach 700 million, the number of IoT IPv6 connections will reach 180 million, the proportion of fixed network IPv6 traffic will reach 13%, an...[Details]
System Block Diagram The system uses a single-chip microcomputer as the data processing and control core. The single-chip microcomputer completes the human-machine interface, system control, signal a...[Details]
1. Introduction of foreign products
1 Toyota vehicle controller
The schematic diagram of Toyota's vehicle controller is shown below:
The car is rear-w...[Details]
Analysis on the trend of high-speed drive motors for new energy vehicles
High-speed motors in the industry generally refer to motors with speeds exceeding 10,000 r/min. The high-speed drive mo...[Details]
illustrate: The following programs all take the library in STM32Cube_FW_F4_V1.16.0 as an example. The STM32CubeMX version number is STM32CubeMX 4.22.0. The LCD is 1024 x 768 15-inch LCD. Use SDRAM as...[Details]
In the process of information data transmission, in order to ensure the working performance of the data communication system, people apply some new communication technologies to its special purpose, ...[Details]
Today, Apple released the public beta version of iOS 14.2, and before that they had just pushed the official version of iOS 14. Judging from the newly pushed public beta version, Apple conti...[Details]
BOE's Mianyang 6th generation flexible AMOLED production line, which was put into production last month, was opened to the media for the first time on August 22. Chang Cheng, vice president of BOE Gr...[Details]
1) u-boot version 1.1.3, gcc version 3.3.3 (DENX ELDK 3.1.1 3.3.3-9)
2) Add bks2410_config to Makefile : unconfig
@./mkconfig $(@:_config=) arm arm920t bks2410 NULL s3c24x0
I named my board bks24...[Details]
First of all, will the plug-in hybrid have a power feeding state? In this case, let's first look at what power feeding is. In fact, a simple understanding of power loss is that when the battery power...[Details]
By combining Amazon Alexa with the company’s top-of-the-line voice-controlled navigator, the SmartDrive 65, Garmin has developed a new technology that could significantly enhance the driving experien...[Details]
1. The high-speed electric spindle does not run
1. The plug is not connected correctly, the stator cable is not well packaged, or the spindle plug is not plugged in properly. You need to check...[Details]
The basic principle of DDS is to use the sampling theorem to generate waveforms through table lookup. There are many types of DDS structures, and its basic circuit principle can be represented by Fig...[Details]
DSP and ARM Processors
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