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 current of a normal PCB design will not exceed 10 A, or even 5 A. Especially in home and consumer electronics, the continuous working current on the PCB usually does not exceed 2 A. However, I rec...
As shown in the picture, the simulation is good, giving a 0-5V sine wave, but after the actual board is powered on, the first op amp becomes hot and the power is also very high. What is the problem?...
I am currently using STM32F105VCT6 to make a board. In terms of hardware, BOOT1 is left floating and BOOT0 is grounded. Does this have any impact on actual use? Thank you....
[i=s]This post was last edited by Xin Xin on 2019-3-19 00:54[/i] I have habitually forgotten that I have opened a pit. But in fact, I did implement a "universal" queue according to my own ideas. In ad...
This article discusses how mmWave technology can provide edge intelligence to autonomous robots, enabling sensors to make real-time decisions to slow or stop the robot and ensure its continued perfor...[Details]
1. Working Principle of DC Motor 1. DC motor forward and reverse rotation ——Achieved by high and low level inversion 2. Motor speed regulation is achieved through PWM wave ——PWM is output through t...[Details]
Tianfeng Securities analyst Ming-Chi Kuo pointed out in the report that he believes Apple has the following two strategies to reduce the overall OLED supply risk: one is to make JDI the supplier of n...[Details]
ON Semiconductor's smart power solutions improve photovoltaic inverter energy efficiency and reduce system costs July 27, 2023 - ON Semiconductor, a leader in smart power and smart sensing technol...[Details]
Absen disclosed information related to investor surveys. As for the reasons for the change in net profit in the first three quarters, it said that it was due to returning to and focusing on the Chine...[Details]
According to foreign media reports, technology company Continental said it plans to start building a factory in New Braunfels, Texas this year to produce products for advanced driver assistance syste...[Details]
December 29, 2021, Shenzhen, China - SmartSens, a technologically advanced CMOS image sensor supplier, appeared at the 18th International Public Security Expo (CPSE) with the theme of "Seeing the E...[Details]
January-March 2024
Intelligent driving
The supplier ranking list has been announced,
LiDAR
is accelerating its adoption, and air suspension is becoming more localized. Leading compa...[Details]
On October 27, at today's 2021 OPPO Developer Conference, Wu Heng, President of OPPO Software Engineering Division, announced that OPPO officially launched the OPPO Carlink solution, opening up the c...[Details]
01 background With the continuous application of modern information technology to automobiles, intelligent connected cars have been formed that integrate vehicle electronic syste...[Details]
When writing programs with a single-chip microcomputer, you often encounter the problem of unpacking a 16-bit number into two 8-bit numbers, or combining two 8-bit numbers into a 16-bit number. For e...[Details]
According to foreign media reports, the German Jülich Research Center (Forschungszentrum Jülich) has developed new detectors (sensors) that can make infrared radiation in the near infrared (NIR, 750-...[Details]
Yesterday afternoon, Huawei held a press conference in Shanghai and officially released the Chinese version of its Mate 30 series. Among them, Huawei Mate 30 5G and Mate 30 Pro 5G will be officially ...[Details]
According to CCTV Finance, 2020 is the year when my country's 5G mobile phones are accelerating their sales, and mobile phone companies have ushered in a "tide of orders." Due to tight producti...[Details]