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.
[font=微软雅黑][size=4]{:1_102:}Time flies so fast, tomorrow is the May Day holiday~~ Are you guys not in the mood to fight today, just thinking about how to spend your time tomorrow? [/size][/font] [font...
Preface
See https://en.eeworld.com/bbs/thread-1219964-1-1.html to build the Qt development environment
This time, the execution time of different control operations tested by Qt was used to measure th...
I believe that everyone uses oscilloscopes very often in their work. If you do not operate the oscilloscope correctly in your daily work, or do not pay attention to the maintenance and care of the ins...
It's a very good drama "Ever Night". After watching the first part, I thought it was quite good and was looking forward to watching the second part. However, a lot of actors were replaced all of a sud...
The customer reported that after the power supply output terminal was connected to the load, the output current reached 0.44A, and the output terminal was interrupted. The circuit protected itself. Af...
On September 17, Jucan Optoelectronics Technology Co., Ltd. (stock code: 300708, stock abbreviation: Jucan Optoelectronics) held the third extraordinary general meeting of shareholders in 2021, and r...[Details]
For smdk2410, the RAM range is from 0x30000000~0x34000000. u-boot occupies the high-end memory area. Memory allocation from high address to low address is as follows: Display buffer (.bss_end~340000...[Details]
The one used in cars is called a crossover, and the one used in homes and other occasions is called a crossover, which is basically the same in nature.
Introduction to Crossover
The...[Details]
Timer 1 of the STM8 microcontroller is a 16-bit timer Timer 1 is an advanced timer with the following main features: Timer 1 has more registers. If you only use the timing function, you don't ...[Details]
The latest notebook computer shipment report from research firm TrendForce shows that in the second quarter, concerns about the trade war stimulated brands to stock up in advance. In addition, the AM...[Details]
Mouser Electronics, an electronic component distributor focused on introducing new products that drive industry innovation, has announced a new book, The Future of Robotics, in collaboration with Tex...[Details]
In January 2018, an electric car caught fire in a garage in a residential area in Chongqing without being charged or hit… On the evening of April 21, 2019, an electric car caught fire and caused a ...[Details]
Analog signal/digital signal (1) An analog signal is a physical quantity that is continuous in time and value, and has an infinite number of values. Most physical quantities perceived from nature a...[Details]
China Energy Storage Network:
The electricity sales market is an important part of the electricity market system. Under the goals of carbon peak and carbon neutrality, if the power industry...[Details]
Microchip launches new integrated motor driver based on dsPIC® DSC Consolidate controller, gate driver and communications into a single device Companion ecosystem of supporting tools helps simplif...[Details]
Previously, an investor asked Ruichuang Micronano on the interactive platform whether it would be impacted by the shortage of chip supply this year. If so, what are the upper and lower limits of the ...[Details]
The penetration rate of flat wire motors was approximately 27% in 2021, and it is expected to reach 40% this year. With the maturity of flat wire technology, usage will grow rapidly in the future.
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1. Input circuit wiring
The input circuit is the port for PLC to receive signals (for analog quantities, it is generally 0-40MA DC current or 0-10V DC voltage signal). The input wiring refers ...[Details]
The servo drive system is a high-precision, high-response control system that is widely used in industrial automation, robotics, aerospace and other fields. The core of the servo drive system is th...[Details]