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 bzhou830 on 2022-2-27 21:59 [/i] [ [GD32L233C-START Review] 1. Unboxing test to light up the color screen](https://en.eeworld.com/bbs/thread-1193742-1-1.html " [GD32...
1. Overview
During the planning stage and network optimization of mobile communication networks, the most important propagation issue is path loss, which represents large-scale propagation characteris...
Xiaotai tests thousands of electronic devices a year, but he still has time for a spontaneous trip
How did he do it?
Come and start your journey with Xiaotai!Enter the eventAbout this activity
Event t...
Are you still worried about the maintenance of your company's test instruments? I believe that many users have this worry. For device testing, accuracy, repeatability and reliability are crucial. Xi'a...
[i=s]This post was last edited by qwqwqw2088 on 2020-4-6 17:37[/i]This website has relevant information about TI's Da Vinci series, including schematics and Gerber files of related development boards....
FPGA Simplified Design Method Case 4
Classic Case of Minimalist Design Method 4Case 4. When en=1 is received , dout generates a high-level pulse of 2 clock cycles after an interval of 1 clock, and rep...
Method of converting a three-phase motor into a two-phase motor:
1. When wiring, randomly select two of the three terminals on the original three-phase power line and connect a capacitor. The ...[Details]
In today's global energy shortage environment, energy conservation has become a general trend. At the same time, the country also vigorously advocates energy conservation and emission reduction. Th...[Details]
DAVP prints 3D structures by using focused ultrasound waves to cure sonic ink. The acoustothermal effect triggers the decomposition of the acoustic ink and the formation of a polymer network in the ...[Details]
Recently, a courier company reported to us that its newly purchased batteries could not be used after just a few charges, so we sent technicians with professional equipment to the site to test thei...[Details]
What is the difference between triode and MOS tube when used as switches in circuit design? Working nature:
1. The transistor is controlled by current, while the MOS tube is controlled by volt...[Details]
AMD's stock price has soared all the way, reaching a record high of $83.39. Just four months ago, its stock price was still under $40, but now it has doubled. As of 11:15 Beijing time, AMD's total ma...[Details]
Introduction
Recently, the author found in a logistics call system project based on field bus on a large production line in a factory that due to the large amount of information flow to be di...[Details]
In this first blog, we will specifically look at how to diagnose shunt resistor connection errors. This is by far the most common problem customers encounter when using current sense amplifiers, so t...[Details]
As we all know, excitation technology is indispensable when it comes to electromagnetic flowmeters. Today, this article will talk about the application of several excitation technologies.
1. DC e...[Details]
As early as the beginning of 2020, OPPO announced the self-developed chip "Mariana" plan, which was led by the chip TMG (Technical Committee) established in 2019 and provided a large amount of resear...[Details]
1. Measure the crystal oscillator clock: Use a digital multimeter to measure the voltage at both ends of the crystal oscillator. If the voltage at both ends is half of the power supply voltage or one...[Details]
"People" are the decisive factor in determining the future development direction of an enterprise. Mobile robots have developed rapidly in recent years, and the demand for talent has also been ...[Details]
Recently, Shandong Qingdao Power Supply Company, China Telecom Qingdao Branch, and Huawei Technologies Co., Ltd. have initially built a 5G smart grid experimental network in Qingdao Laoshan Jinjial...[Details]
The current application areas of gas detection technology are becoming more and more extensive. It is not only required to be technically superior to other detection products, but also ...[Details]
Introduction
Manchester encoding is widely used in Ethernet, vehicle bus, and industrial bus because of its characteristics of no DC component during transmission and convenient clock extract...[Details]
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