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.
[align=left]Let's start with Bruce Lee. His signature move of half-squatting with arms outstretched after a kick with a "Yo-ho" has been imitated by countless people around the world. But we know that...
Scrapy can collect data directly through HTTP requests. The scrapy crawler framework does not provide page js rendering services, so we cannot get information, so we need a rendering engine to provide...
[i=s]This post was last edited by qwqwqw2088 on 2021-5-6 08:19[/i]When I first started using desktop computers, I took them apart and looked at the complex motherboards filled with various slots, chip...
Flexible and simplified programming processes enable designers to apply a single IC to a variety of use cases, helping manufacturers shorten time to market and reduce bill of materials costs, which is...
[i=s]This post was last edited by wuguangtao on 2020-12-24 08:41[/i] # MSP430F5529 drives 2.2-inch TFT color screen and implements Snake**Snake**, a timeless little game. When I was an undergraduate, ...
1. InterruptionPIE is a peripheral interrupt expansion module, with a total of 96 interrupts after expansion2. Clock28027 series peripheral support3. Watchdog...
On the morning of March 5, the first session of the 14th National People's Congress opened in the Great Hall of the People. Premier Li Keqiang delivered a government work report to the meeting. In his...[Details]
Wireless Bluetooth headsets are mainly connected to mobile phones through Bluetooth. They are easy to carry and simple to operate in our daily life. The charging compartment is used to charge and s...[Details]
Silicon carbide (SiC) power components are rapidly gaining ground in the solar (PV) inverter application market. SiC power components have high frequency and high temperature resistance characteris...[Details]
The core and foundation of the Internet of Things is that various objects are connected to the network and exchange information through the network to achieve the "Internet of Everything". With the a...[Details]
Field effect transistor is abbreviated as FET. It can be divided into junction field effect transistor (JFET) and insulated gate field effect transistor (
MOSFET
), which we usually call...[Details]
The lithium iron phosphate battery developed by Zhongtian Energy Storage Technology Co., Ltd. adopts the independently developed slurry low-energy consumption and high-efficiency dispersion system ...[Details]
Spectrum Analyzer Key Performance Indicators As an analytical instrument, the basic performance requirements of a spectrum analyzer include: 1. Frequency indicators: Measurement frequency range: re...[Details]
Introduction: JAC Motors, located in mainland China, took the lead this year in using 18650 ternary lithium batteries as energy storage units in its fifth-generation pure electric vehicle JAC i...[Details]
Improving productivity and reducing operating costs are the goals that all companies/factories strive for, which has led to a surge in demand for new technologies that enhance edge intelligence. But ...[Details]
PLC and DCS have developed to this day, in fact, they are moving closer to each other. Strictly speaking, PLC and DCS can no longer be distinguished in the same way, and the concepts between them h...[Details]
Working principle of generator protection system
Generator protection is the safe operation of the generator, which plays a decisive role in ensuring the normal operation of the power system a...[Details]
This article introduces the use of fisheye cameras for parking line detection. Looking at the current research on parking functions in the field of smart cars, from L2-level APA automatic parking t...[Details]
Thyristor soft start and voltage reduction principle is a technology that uses thyristors to achieve soft start and voltage reduction of motors or other loads. In this article, we will introduce th...[Details]
FPGA/CPLD
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