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.
Brief Introduction to Computer Technology and Software Professional Technical Qualification (Level) Examination
The Computer Technology and Software Professional Technical Qualification (Level) Examin...
Why after using AD19 for a while, the login message "Please wait a moment" appears and then the system crashes?
The library itself is not in the installation directory.
This has happened several times...
[color=rgb(0, 0, 0)] [/color][align=left][b]Basic Knowledge Talk[/b][/align][align=left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "]Current mode control is widely used in sw...
[i=s]This post was last edited by Bie Da Niu Niu on 2022-6-28 15:43[/i]Continuing the Linux development environment setup in the previous article, the article explains in detail the steps of installin...
[align=left][font=微软雅黑]In electronic design, the most common technology is the grounding of the circuit board. From the most common single analog circuit loop grounding, pure digital circuit loop grou...
China Energy Storage Network News:
On April 8, with the roar of the tension machine, the second phase conductor of the Baihetan-Zhejiang ±800 kV UHV DC transmission project was slowly led o...[Details]
In order to estimate the water situation in winter, it is necessary to measure not only the rainfall but also the snowfall. Based on the original rainfall telemetry circuit, this circuit can realize t...[Details]
int main( void )
{
Bsp_Init();
os_sys_init_user( Task_SysInit,
50,
gTaskStack_SysInit,
DEF_StakSize_SysInit ); //System initializes and runs the first task with 4 param...[Details]
Since the loop gain is very high, the drift caused by voltage changes and load current changes will be very small. The way to reduce temperature drift is to use an op amp that is less affected by t...[Details]
RAQ Issue 199:
Frequently Asked Questions No. 199:
Three Compact Solutions for High Step-Down Voltage Ratios
Three compact solutions for high step-down ratios
...[Details]
Sometimes, the path of technological evolution is not always what we expect. Take smart driving as an example. As early as 2016, news reports mentioned that "there will be 10 million self-driving c...[Details]
; (1) Precautions for use ;; ① Before use, check whether the mains voltage is consistent with the voltage required by the oscilloscope. ;; ② Power on and preheat for a certain period of time to make ...[Details]
Reliable, high-performance radar modules are the key to improving autonomous driving assistance systems and achieving fully autonomous driving in the future.
Cars need to be equipped with ...[Details]
1 Limitations of Traditional Temperature Measurement
After the current is passed through the electrical equipment, the temperature of the equipment will change, and its heat generation is proport...[Details]
MediaTek today (November 19) released the world's first smartphone processor Dimensity 9000 using TSMC's 4nm process. The chip also set many industry firsts. The CPU part of Dimensity 9000 adopts ...[Details]
After the U.S. stock market closed on Tuesday (28th), Micron Technology released its fourth-quarter financial forecast, with earnings per share of $2-2.2 and revenue of $7.45-7.85 billion, lower than...[Details]
Since July, negative news about Shenzhen's electronics industry chain has been reported repeatedly. Last week, it was revealed that Judian Intelligent owed more than 20 million yuan in payments, a...[Details]
Contents The invention relates to an air mass flow meter, which consists of a pipeline and a sensor module installed in the pipeline. Background of the Invention Such air mass flow meters are known...[Details]
LED applications can be divided into three categories: LCD screen backlight, LED lighting, and LED display.
1. Backlight of small-size 1.5-inch to 3.5-inch LCD screens:
For example, LCD s...[Details]
Despite its huge success, Apple has never been able to successfully enter the gaming market, either in the console or computer gaming sectors.
Back in the 1990s, before Steve Jobs return...[Details]
MicroPython Open Source section
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