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.
1. Basic1. The io port can be considered as the pins on the board.2. When using io, you need to configure them first. 3.Each io of 5529 is individually programmable, which means that any io can be con...
1. All PI ports VOL and VOH fail. Some PC ports have individual VOL and VOH fail.
2. The network port is not working
If there are GD32 engineers who see this post, please tell me if there is such a pr...
In AD, if you want to avoid green paint inside the circle on the top surface of the circuit board, should you draw a solid circle or a ring on the TOPSOLDER layer? As shown in the figure below...
For battery-powered products, if you want to determine whether the GND voltage of the entire board is very stable, that is, similar to the 220V neutral line, which is originally 0V, and some neutral l...
Looking back on 2023, this year will see geopolitical turmoil, frequent extreme weather, and frequent major events around the world. It is a year full of challenges and opportunities for the battery ...[Details]
This paper introduces
the configuration principle of
Xilinx
FPGA
,
the FPGA
modular design process and the principle of dividing and reconfiguring modules. Through an example, it intr...[Details]
1.LED simulation circuit drawing I won't go into detail about LEDs. Diodes convert unidirectional electrical energy into light energy. Looking directly at the schematic diagram, you can see that LED ...[Details]
Fetal heart rate
(FHR) detection is a primary method used to determine the health of the fetus before birth and to help identify potential dangers such as fetal hypoxia or compression. The purpos...[Details]
Abstract: The aircraft self-destruction system is an important part of the aircraft, and its reliability and stability are the basis for the reliable operation of the aircraft. The working principl...[Details]
1 Introduction
With the development of semiconductor devices and the extensive application of power electronic devices, a large amount of harmonic current has flowed into the power grid,...[Details]
The coating thickness gauge is also called the coating thickness gauge. The principle and application are as follows:
1. Principle
Principle of magnetic thickness measurement: When the pr...[Details]
The split balance is an indispensable teaching instrument in quantitative analysis work and is widely used in laboratories and research rooms. When measuring with an analytical balance, it is necessar...[Details]
The MCS-51 microcontroller has two interrupt priority levels, both of which can be programmed to be high priority or low priority. The bit format of register IP is as follows: PX0: External inter...[Details]
Good news! Datang Fusion and Xinwei Intelligence enable Hubei industrial enterprises to achieve one-click digital management of thousands of devices through cloud maintenance Datang Fusio...[Details]
Samsung said on Thursday that it is on track to start high-volume production this quarter, or in the coming weeks, using its 3GAE (3 nanometer-class gate-all-around early) manufacturing process. The ...[Details]
Collaboration between global automakers and electric vehicle (EV) battery producers is booming. Industry sources said on June 17 that Volkswagen, the world's largest automaker, has decided to coope...[Details]
The global shortage of automotive chips continues. Tian Yulong, chief engineer and spokesman of the Ministry of Industry and Information Technology, said on the 13th that in order to maintain the sta...[Details]
With the rapid development of computer and digital image processing technology, video surveillance technology is widely used. Traditional video surveillance systems use a single camera to monitor a...[Details]
Temperature detection sensor elements are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. This article will introduce i...[Details]