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.
Web crawlers simulate the behavior of browsers requesting sites through programs, crawl the data returned by the website to the local computer, extract the data they need, and store it for use.
Reptil...
[i=s]This post was last edited by Hot Ximixiu on 2020-11-16 21:33[/i]Temperature is one of the most basic physical quantities in science and technology. In industrial production and life, it is often ...
[align=center][/align] [size=5]Thanks to lehuijie netizen for donating two development boards to the forum mobile station: [/size] [size=5]STM32F411 Nucleo-64[/size] [size=5]SWM320VET7-50_LQFP100 mini...
[i=s]This post was last edited by a fish swimming around on 2020-4-13 15:19[/i]Cypress - Bluetooth Touch Development Board
STM32F469-Dis
STM32L
STM32G0
Qingke wifi development board kit
NXP LPC Dual-c...
[size=14px]From:[/size][size=14px][url=https://www.adafruit.com/product/3269]https://www.adafruit.com/product/3269[/url][/size] Adafruit New ESP32 Development Board [img=600,450]https://cdn-shop.adafr...
Since cars need to face a variety of different road surfaces and driving conditions, the electronic systems in the car must adopt a variety of different network standards to meet different performance...
1 Introduction
In substations, batteries are used as backup
power sources
. In the power system, they play an extremely important role. Once the battery pack has problems when the AC p...[Details]
The transmission converts the engine torque and speed into the traction and speed required by the car, and can meet the change of rotation direction required to make the car move forward or backward. ...[Details]
Costs are hard to estimate for many Internet of Things (IoT) projects, and a major factor behind this is the data cost per device. Transmission costs can be reduced by choosing an efficient way for d...[Details]
Abstract: Multi-agent technology expresses actual complex systems through communication, coordination and cooperation among autonomous agents, and is particularly suitable for modeling urban trans...[Details]
On April 1, according to a report by Korean media ETNews, the governments of the United States and Japan will cooperate in building a new framework for supply chains such as semiconductors, and plan ...[Details]
When the input is -24V DC voltage, a +12V regulated power supply composed of CW3524 is used. The double-ended switching regulated power supply composed of CW3524 integrated pulse width modulator ha...[Details]
We need to strictly distinguish 1. Host 59.68.190.113, 2. Virtual machine linux 59.68.190.128, 3. ARM development board file system 59.68.190.100. 1. The steps of mounting are to start the nfs networ...[Details]
On November 4, the International Energy Agency (IEA) released the latest version of the Clean Energy Technology Assessment report, which comprehensively evaluated 46 types of technologies in six ma...[Details]
In May 2013, a passenger car traveling on the Tokyo Metropolitan Expressway suddenly slowed down and was hit from behind by a truck. The reason for the sudden deceleration of the passenger car wa...[Details]
As new technologies emerge, organizations such as the National Highway Traffic Safety Administration (NHTSA), the United Nations (UN Regulation 46), and the World Congress on Automated Vehicle Safety...[Details]
In the above blog, the author introduced how to set the default role in RBAC. Here I will introduce how to use custom Role. The main contents are: 1. Understand Action and NotAction in ...[Details]
Classification: 1 ROM (EPROM, EEPROM, NOR_Flash, NAND_Flash) Read-only memory, data is saved after power failure. Previously, ROM could only be read but not erased. With the development of technolo...[Details]
With the rise of electric vehicles, frequent battery safety issues have also attracted the attention of many people. In order to prevent accidents such as battery fires, many car brands even resort t...[Details]
Today, let’s take a look at the BMS control board used on the Changan Deep Blue SL03, as shown in the figure below.
Its battery pack looks like the picture below. You can see that there ...[Details]
Programming Basics
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