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.
The following content is automatically translated by software, the source text is: https://robotzero.one/esp32-wi-fi-connection-bluetooth/Wi-Fi connection manager using Bluetooth serial, preference li...
Which of the challenges of electronic manufacturing production line testing touches your heart?The product defect rate is 5-20%, the equipment utilization rate is only 40%, and the staff turnover rate...
[i=s]This post was last edited by dmzdmz666666 on 2021-4-21 22:57[/i]After receiving the development board and unpacking it, we can officially develop this open board. First, I will look for the offic...
[i=s]This post was last edited by S3S4S5S6 on 2020-9-30 17:12[/i]The specific circuit is shown in the figure below
How to calculate the charging voltage and charging current of this circuit? Can the b...
Communications and artificial intelligence are the hottest terms in science and technology. With the combination of communications and AI, the future will be an intelligent era where everything is co...[Details]
If the writing on a piece of paper is not clear enough, there is usually a simple solution: put the text under a lamp. If I want to see the blurred outline on the paper, I need to hold the paper up...[Details]
The electric power industry is in the midst of a transformation, a revolution in the way electricity is produced and distributed. Smart grid technologies are changing the way utilities and consumer...[Details]
1. Software required (1) ESPlorer, used for editing Lua scripts, burning and debugging; (2) ESP8266Flasher, used to burn firmware; 1) Check whether the key parameters correspond to your ...[Details]
A current probe, also called a current clamp, is a magnetic ring designed based on Faraday's principle to measure interference current signals in wires. It is essentially a transformer with 1 turn...[Details]
On May 20, according to foreign media reports, Germany is about to decide whether to remove key Chinese components from the country's 5G core network by 2026.
It is reported that German teleco...[Details]
Sensing the physiological characteristics of biological tissues is of great significance for understanding the development process of tissues and assisting in disease diagnosis and treatment. Accur...[Details]
The "OFweek 2024 (13th) China Robot Industry Conference" hosted by
OFweek, a Chinese high-tech portal, and organized by OFweek Robotics
was
successfully held in Shenzhen from April 18 ...[Details]
ams OSRAM launches intelligent multi-pixel EVIYOS® 2.0 LED for high-precision adaptive headlights, ushering in a new era of road lighting
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EVIYOS® 2.0 features high-resolution...[Details]
To learn, you first need a hardware environment, right? To be honest, when I bought the development board, I just bought one at random. At that time, everyone recommended buying a Cortex-A8 d...[Details]
We all know that there is a rule that is to try not to use global variables, but when writing programs by ourselves, sometimes we feel that using global variables is very convenient, and we don’t fee...[Details]
Today, whistleblowers @xleaks7 and CoverPigtou showed the aluminum metal model of the Samsung Galaxy S22 mobile phone online, and the picture is very clear. This phone is narrow in width and re...[Details]
On December 4, 2019, the "2020 Fifth China Automotive Engine Technology Conference" was grandly opened in Shanghai, hosted by China Automotive News Agency and Automobile & Sport Magazine and exclusiv...[Details]
According to foreign media reports, a three-year study found that Tesla has a 74% share of the US electric vehicle market. In the past three years, the study counted 568,881 electric vehicles sold in...[Details]
Up counting mode In up counting mode, the counter counts from 0 to the auto-reload value (the content of the TIMx_ARR counter), then restarts counting from 0 and generates a counter overflow event. I...[Details]
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