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.
Please help me to explain the specific functions of this circuit; what are the uses of D1 and D2? What is the use of switch S and what happens when the switch is pressed? What components are needed to...
Another way to use the C language library:
Function name: accessFunction: Determine the access rights of a fileUsage: int access(const char *filenames, int amode);Program example:#include stdio.h#incl...
/******************************************************** Program function: MCU keeps sending data to PC, and displays ASCII characters corresponding to 0~127 on the screen----------------------------...
I am doing a graduation project, using the STM32F407 PWM output function. There is an array containing 117 elements. The first 4 elements are 1, 2, 1, and 3, and the last 113 elements are 0 and 1.Expe...
[i=s] This post was last posted by maychang on 2019-2-19 19:45 Edit[/i] [size=4] Since junior high school physics class, the teacher has demonstrated that a battery and a small light bulb can be conne...
SI engineer: "You may need to change all the routing for this part."I didn't expect to get this answer from the SI engineer: "No, I'm serious."A few short sentences can actually mean a lot. They not o...
A signal generator is a device that can provide electrical signals of various frequencies, waveforms, and output levels. It is used as a test signal source or excitation source when measuring the amp...[Details]
When talking about construction sites, the first thing that comes to people's mind is the dusty and noisy scene, but the Yazhong ±800 kV converter station project under construction has completely ...[Details]
This article introduces a driver reference design for AR111 LED lamps in a 2-in-parallel-5-in-series (5S2P) combination.
Overview
This reference design uses the MAX16819 as the main contr...[Details]
This collaboration will help automation customers build the factory of the future
(Shanghai, China, March 28, 2024) Recently,
Rockwell Automation, one of the world's leading comp...[Details]
The AT89S51 microcontroller has a total of 4 bidirectional 8-bit parallel I/O ports, denoted as PO, Pl, P2 and P3, among which the output latch belongs to the special function register. Each bi...[Details]
The driving force behind the development of ultra-high power density motor drive systems is: with the same volume or mass, the output power is greater, the overtaking acceleration capability and hi...[Details]
At the beginning of 2020, the sudden outbreak of the COVID-19 pandemic brought severe challenges to people's work and life, and the production and operation of enterprises, especially to the informat...[Details]
The moisture permeability tester is used to test the moisture permeability of various coated fabrics, composite fabrics, composite films, plastic films, exchange membranes and other materials, and is...[Details]
From August 28 to 30,
Infineon attended the "2024 Shenzhen International Power Components and Renewable Energy Management Exhibition (hereinafter referred to as PCIM Asia)" held in Shenzhen. F...[Details]
The first pilot plant for recycling automotive power batteries of Volkswagen Group Components in Salzgitter has officially been put into use. With the development of the project, Volkswagen Group has...[Details]
Today, digital amplifier technology is transforming the consumer audio market. But six years ago, when it was still a new technology, manufacturers looking to adopt it faced three major challenges. F...[Details]
BYD's pure electric model E6. Mark Blinch/REUTERS
BYD Lessons
What should Chinese companies learn from BYD’s rise from peak to decline?
Wang Chuanfu sat upright, ready to "open h...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Author: Tim Wang Lee, Keysight Technologies In July 2020, the new DDR5 standard was born, and the exciting DDR5 technology promises higher data rates and lower power consumption. This is a promise ...[Details]
How to deal with the phenomenon of wind and solar power abandonment? How to solve the safety problem of energy storage facilities? On October 29, the green and low-carbon technology project promotion ...[Details]