I recently participated in the school's electronic design competition, the topic was a simple wind tunnel, but I don't have the knowledge, so I turned to the masters of this site to teach me how to de...
How to understand the alarm performance of 14 or more half-cycles of arc faults in 1s in GB14287.4 "Electrical Fire Monitoring System Part 4: Arc Fault Detector"? How to understand the alarm performan...
Live broadcast time: November 19, 10:00-11:30Live broadcast topic: New requirements for connectors in 5G multi-scenario terminal applications and Molex's 5G connection solutionsSpeech document: Click ...
[i=s]This post was last edited by qwqwqw2088 on 2019-11-1 11:44[/i]In factory automation applications, due to the increasing number of on-site device nodes and the increasing requirements for automati...
Sources told Nikkei Asian Review that Huawei has asked some suppliers to postpone production of its latest flagship smartphone as it considers possible supply chain disruptions from an intensified cr...[Details]
On the morning of July 8, Samsung announced through its English version that it will hold a Galaxy Unpacked conference at 10 a.m. Eastern Time on August 5, and is expected to release the Galax...[Details]
The construction site of the CNNC Tancheng 101MW/204MWh energy storage power station. In early winter, the cold is coming. The construction of major projects in Yimeng is in full swing, and the sound ...[Details]
Netfilter is a Linux 2.4 kernel firewall framework proposed by Rusty Russell. The framework is concise and flexible, and can implement many functions in security policy applications, such as packe...[Details]
Recently, Mr. Hao Jian, Executive President of Hexagon Manufacturing Intelligence Greater China, was invited to attend the 2019 (4th) China Aviation Science and Technology Conference and the 2019 She...[Details]
Based on the analysis of various alarm sound sources commonly used internationally, this paper proposes a method of adjusting the volume in a mixed switch mode, and uses the MK7A23P microcontroller...[Details]
1 Introduction
With the continuous development of silicon micromechanical technology, micro-accelerometers based on the piezoresistive principle have become a commodity. Due to the excelle...[Details]
Pin 3 of the driver with short-circuit protection lock is the short-circuit signal detection input; pin 2 is the drive ground; and pin 1 is the drive output.
When there is a short circuit ...[Details]
On April 10, Zhongjing Electronics released its 2019 annual report. The company's revenue was 2.099 billion yuan, a year-on-year increase of 19.16%; the net profit attributable to shareholders of the...[Details]
Since its establishment, Leadshine has been serving the world's manufacturing industry, focusing on the field of motion control.
In 2008, in order to meet the domestic demand for domestic subs...[Details]
On January 8, Xinwei Communication responded to multiple questions from investors on the interactive platform. It said that the current wireless charging market has a large space and is in a stage of...[Details]
introduction
LED display screen has the advantages of low cost, long life, low power consumption, wide operating temperature range, etc., and is widely used in the display of text and image inf...[Details]
With Intel® RealSense™ stereoscopic depth technology, in the near future, physical therapy patients will be able to learn about correct physical therapy methods by watching 3D immersive videos produc...[Details]
The latest news shows that Huawei's end-to-end 4G/5G core network cloud software and hardware based on Kunpeng has completed China Mobile's internal and external field testing and acceptance. It ca...[Details]
1.2.4 Low-pass filter
The low-pass filter is used to pass low-frequency signals and suppress or attenuate high-frequency signals. A first-order low-pass filter is used in this product. The circ...[Details]