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.
As the title says, after using AD software to design a board with multiple schematics corresponding to one PCB, how can I compare the differences between the schematics and the PCB? I only know how to...
Matlab Simulink communication system simulation : https://training.eeworld.com.cn/course/67739?Detailed explanation of MATLAB Simulink communication system modeling and simulation (Liu Xueyong) video ...
I have been a member of EEWorld for several years now, and I have a lot of feelings: There are many activities in the EEWorld community, which are very helpful to engineers. Through various activities...
Power management for electrical devices is relatively simple: just turn on and off. But with computers, especially those running Windows , things get more complicated. On is still on, of course. But f...
[i=s] This post was last edited by Lan Yuye on 2018-9-5 10:56 [/i] GD350 development board connects to cloud platform via WIFI Purpose: Expand sensors through GD350 development board, read parameters ...
[color=#333333]This is my first time posting for help on eeworld. Please give me some advice! I will correct any problems with the formatting of the question! ! [/color] [color=#333333]Background: [/c...
When measuring, please pay attention to the following points: 1. The multimeter must have a large enough internal resistance, at least 10 times greater than the resistance of the circuit being measur...[Details]
This article introduces a high power factor, thyristor dimming LED driver that can provide a rated voltage of 28 V and a rated current of 0.5 A for the LED light string within an input voltage rang...[Details]
In the wave of changes in the automotive industry, semiconductor technology is like a surging power, driving the industry forward. When you sit in the car, press the start button, and enjoy the smo...[Details]
Driven by the continuous development of various new intelligent terminal markets, computer vision technology has now entered an era of explosive growth. As one of the three major mainstream solutions...[Details]
The multifunctional conductivity tester circuit consists of a detection electrode, a resistor divider, a buffer circuit and a two-color diode, as shown in the figure. The detection electrode can se...[Details]
Recently, the Ministry of Transport issued the Outline of Digital Transportation Development Plan (hereinafter referred to as the Outline), which aims to implement the decisions and arrangements of t...[Details]
The same as C calling assembly, the first four parameters are passed using R0-R3, and the rest are passed using the stack Test this program: //*******************************************************...[Details]
In the process of single-chip microcomputer development, from hardware design to software design, almost all of them are completed by the developer himself according to the characteristics of the sys...[Details]
The STM32F103xx series is called the enhanced product, and the maximum clock frequency of the enhanced product can reach 72MHz. The English name of the enhanced product is Performance Line.
The STM32...[Details]
Due to the features provided by the external memory interface, this interface is very suitable for interconnecting with memory devices, such as external SRAM and Flash, LCD, A/D, D/A, etc. Its main f...[Details]
CAN is the abbreviation of Controller Area Network (CAN). It was developed by BOSCH, a German company famous for the research and development and production of automotive electronic products, and e...[Details]
In order to improve the reliability of the system, the STM32F4 series MCU has an independent watchdog (IWDG) and a window watchdog (WWDG). Today's experiment is about the independent watchdog. The cl...[Details]
Whether using bonding, riveting, screwing or welding, when we join raw materials together, the right joining technology plays an increasingly important role in product design and production efficien...[Details]
Recently, 12 200KVA 660V to 380V energy storage isolation transformers from Zhuoerfan Transformer Company were shipped to Tianjin. These transformers will provide stable power sup...[Details]
PCB Design
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