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.
1. Wi-Fi (Wireless Internet Access)Wi-Fi (pronounced: /wafa/, French pronunciation: /wifi/), also known as "mobile hotspot" in Chinese, is a trademark of the Wi-Fi Alliance manufacturers as a brand ce...
[i=s]This post was last edited by oyhprince on 2021-3-27 17:55[/i]Software: Altium Designer, Version 19.1.6
Problem: Whether it is the schematic or PCB interface, Reports Bill of Materials, the AD19 s...
[i=s]This post was last edited by Unseen on 2022-7-2 19:30[/i]The express I had been waiting for finally arrived from the other side of the ocean. I was told that the Espressif ESP32-S3-Korvo-2 develo...
It is said that STM32 has a 32-bit second counter, which can be accumulated as long as the battery is sufficient. The device I use is the STM32F4 MCU. Can this 32-bit register be read?
Also, the calen...
[i=s]This post was last edited by Jacktang on 2019-1-5 21:48[/i] [size=4] The inductor line diagram is composed of a wire wound around an insulating tube, and the insulating tube can be hollow or cont...
Recently, ROHM, a world-renowned semiconductor manufacturer , has developed 40V voltage-resistant single-channel and dual-channel output intelligent low-side switches (Intelligent Power Device (herei...[Details]
400 km/h supercar test—How to deal with the challenge of high-precision measurement of vehicle motion posture? Sneak Peek: A quick overview of the seminar contents | November 30 (Thursday) 3-4...[Details]
In the previous lesson Source Files (.c/.h/.s), Pi Ziheng systematically introduced source files to everyone. Source files are typical input files in embedded projects. So are there other types of ...[Details]
What is an Actuator?
So, what is an actuator?
If you do a quick Google search, you’ll find a lot of different answers. Analyzing the responses reveals a common theme – an actuator is a de...[Details]
In the example of LED flashing alternately, the GPIO port of LPC824 has been used. The GPIO port is the basis for the processor to interact with external devices. In order to better apply it, the reg...[Details]
As the COVID-19 pandemic resurges in various regions due to the Delta variant virus, exacerbating supply chain disruptions and production delays, the Biden administration of the United States plans t...[Details]
On September 25, the unveiling ceremony of the Tsinghua University (National Key Laboratory of Electric Power)-Dalian Rongke Energy Storage Company Vanadium Liquid Flow Battery Energy Storage Grid-...[Details]
When I was learning 51, I wrote a program to debug the angle of the robot arm. It is convenient to use it on the development board, but because it is an ordinary servo, not a bus, I need to solder a ...[Details]
During the production, storage, transportation and use of electronic products, the product surface is often susceptible to pollution, corrosion, oxidation and other effects due to natural or man-made...[Details]
realme GT will be officially released on March 4 and will be endorsed by Yang Mi. Today, Yang Mi posted a photo of the realme GT. It can be seen that the realme GT uses a matrix camera, the f...[Details]
Detect the quality of AC three-phase motor
1. Use a megohmmeter, a 500V megohmmeter will do, and measure the insulation resistance of the wires on the three terminals to the motor casing. If i...[Details]
According to statistics, in 2018, China's sales of new energy vehicles reached 1.256 million, continuing to rank first in the world and setting a new record. By the end of 2018, the total sales of ne...[Details]
Energy Internet is to integrate the Internet and its technologies into the energy system to achieve the goal of higher quality, more efficient, fairer and more sustainable development of the energy...[Details]
Recently, Guozi
Robotics
officially announced the completion of a new round of strategic financing, with a financing amount of over 200 million yuan. It is reported that this round of finan...[Details]
First, we select the specific pins that need to be controlled. Then configure specific functions for it. Finally, you can control the on and off of the LED by pressing the button. The initializ...[Details]
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