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.
Content IntroductionA few years ago, the "Beauty of Mathematics" series of articles was originally published on Google Blackboard, which received millions of hits and was highly praised by readers. Be...
Mentor PADS VX2 4-layer router : https://training.eeworld.com.cn/course/5964Mentor PADS VX2 four-layer router? This tutorial uses the new version of Mentor PADS VX2.5 to explain in stages, from creati...
After the PWM frequency of STM32 reaches 500KHZ, can it be increased or decreased by 1KHZ?1. When I set the frequency to 500KHZ, I can capture the waveform of 500KHZ with an oscilloscope. When I want ...
1. USB bus
USB1.1:
-------Low speed mode: 1.5Mbps
-------Full speed mode: 12Mbps
USB2.0: backward compatible. Added high-speed mode, with a maximum rate of 480Mbps.
-------High speed mode: 25~480Mbps
...
I have been tuning the brushless motor for more than a day. The brushless ESC I used should have been made with 32, but I don't know the principle. So I used the more familiar 51 single-chip tablet t...[Details]
On August 5, some users reported that their computers with old processors experienced a blue screen crash after installing the latest version of NVIDIA graphics card drivers. After verification, it...[Details]
The switching power supply electromagnetic interference filter is a passive network with bidirectional suppression performance. Inserting it between the AC power grid and the power supply is equiva...[Details]
Recently, Yunhe Zhiwang announced that it has completed two rounds of financing totaling nearly 400 million yuan. The angel round of financing was led by Qiming Venture Partners, followed by Inspur G...[Details]
Since 2010, developed countries such as Europe, the United States, and Japan have begun to implement laws to ban incandescent bulbs. The reason for the laws is to restrict light sources with low lu...[Details]
According to market reports, Apple plans to launch a gaming PC next year, with a price tag of up to $5,000. This will be Apple's first foray into the gaming PC field. As it is a new product with a hi...[Details]
On the afternoon of December 4, Haili Group, Hunan Yinfeng New Energy Co., Ltd., Guzhang Xiangfeng Building Materials Engineering Co., Ltd., and Guzhang County Hongyuan Vanadium Co., Ltd. held ...[Details]
The American online ride-hailing company Uber has started its third round of layoffs. In an internal letter to employees, CEO Dara Khosrowshahi said that 350 employees in multiple teams will be laid ...[Details]
China Energy Storage Network News:
On September 26, the overall lifting of the steel structure grid of the low-end valve hall of pole 2 of the Longmen Converter Station at the Guangdong recei...[Details]
In the Internet age, we need to deal with all kinds of passwords. The most commonly used in life are payment passwords. In addition, there are social media accounts, e-commerce platforms, etc. A...[Details]
"2024 will be another cross-border year." At the recent media communication meeting of the China Electric Vehicles 100 Forum (2024), Zhang Yongwei, vice chairman and secretary-general of the China ...[Details]
In order to increase the output speed of display data without increasing the hardware cost, a LED display control system based on multi-port serial Flash memory is proposed based on the analysis of th...[Details]
According to the news released by Sino-Singapore Guangzhou Knowledge City, Guangdong Microelectronics' 12-inch chip project started production on June 15, with the goal of officially going into mass ...[Details]
PIC16C73B is a mid-range 8-bit single-chip microcomputer produced by Microchip. It, together with two other storage ICs - DS1302 and 24LC164/P, constitutes the main control circuit board of the elect...[Details]
Abstract: This article introduces a fuzzy control single-chip microcomputer brushless DC motor speed regulation system based on parameter self-adjustment. The system uses a high-performance eight-b...[Details]