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 shown in the figure, the current detection A7800 is the 5th pin of the photoelectric isolation amplifier. GND is not directly connected to the circuit GND. Is it realized by turning on the lower tu...
Six kingdoms are over, four seas are one, Shushan is still, and Afang is emerging. In the ten years from 2008 to 2018, Xilnix has won three cities in the FPGA industry and become the industry leader. ...
[i=s]This post was last edited by bigbat on 2020-4-11 15:54[/i]Kelvin resistance measurement
Suppose we want to measure the resistance of a component that is far away from the ohmmeter. This will caus...
Today, a female car owner appeared at the Tesla booth at the Shanghai Auto Show. She was wearing a white T-shirt with "Brake Failure" written on it. She stood on the roof of the car and shouted "Tesla...
[size=3][color=#000000][backcolor=white]TM1640 is a dedicated integrated circuit for driving digital tubes. It can directly drive 16-bit common cathode digital tubes. Please download the attached manu...
A busy tone is a tone that appears when a single tone of a certain frequency and silence interact, usually used to indicate that the phone is busy. In some practical applications, this busy tone needs...
According to China News Network, at the "China Space Science and Technology Activities Blue Book (2021)" press conference held in February, the official introduced that the Shenzhou 13 manned s...[Details]
The main factors affecting resistance or resistivity testing are:
a. Ambient temperature and humidity
The resistance value of general materials decreases with the increase of ambient temperature...[Details]
People who have been in contact with audio equipment should have heard of the term "sound field" more or less. What exactly is the concept of "sound field"? In the United States, the birthplace of ...[Details]
The latest MLPerf test results for the 5th Gen Xeon Scalable processors showcase the progress Intel and its ecosystem partners have made in improving generative AI performance.
Recen...[Details]
China Energy Storage Network News:
Recently, the International Energy Agency (IEA) released the latest "Energy R&D and Demonstration Funding Analysis" report, which analyzed the public fund...[Details]
Artificial intelligence and big data are bound to play an important role in predicting epidemic outbreaks. As the epidemic and prevention and control measures have developed to the present, all wal...[Details]
This article explains proportional-integral-derivative (PID) control, including the mathematics behind it, using the use case of a linear servo motor.
In this article you will learn:
...[Details]
This program uses the stm32 ordinary timer to form the execution time measurement function and the interval execution function. The usage is as follows. The two functions are reused and selected by #...[Details]
On March 24, GCL Integration announced that the total amount of funds to be raised from the issuance to specific objects is expected to be no more than RMB 600,000.00 million (including the principal ...[Details]
An industry expert has warned that a ban on technology exports to Russia in response to the war in Ukraine could backfire on global makers of computer processors and semiconductors because many of th...[Details]
Deep sewage treatment refers to the further water treatment process of urban sewage or industrial wastewater after primary and secondary treatment in order to meet certain reuse water standards so ...[Details]
Background
The proliferation of ultra-low-power wireless sensor nodes for measurement and control purposes, combined with new energy harvesting techniques, has made it possible to create ful...[Details]
IEC 62471:2006 & EN 62471:2008 will be officially implemented on September 1, 2009. From now on, all LED lights must be tested according to this standard. The transition period is one year. The o...[Details]
The gradual implementation of autonomous driving is expected to lead to the continued expansion of LiDAR, and more models equipped with LiDAR will be launched in China in the future. The barriers t...[Details]
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