Summary:
Both the wave port and the lumped port of HFSS need to be defined on the 2D plane of the model. But when designing excitation for different models, which excitation port should be used? What ...
I plan to connect Xiaomi's Bluetooth temperature and humidity monitor, as the title suggests, and basically did not change anything. I just ran it and found that there were only 2 items in the adverti...
[i=s]This post was last edited by qwqwqw2088 on 2019-9-25 08:54[/i]Serial communication is the most basic communication method for electrical engineers, and RS-232 is the simplest one. Many beginners ...
A spotlight is a special point light source that can project light in one direction. Spotlights project light in a cone-like shape, which is consistent with the spotlights we see in reality. The light...
introduction
Coal mine safety has always been the top priority in coal mine production. Ensuring underground voice communication, especially voice communication in emergency situations, is a prereq...[Details]
How to achieve scalable real-time control resources and sustainable platform development in power conversion applications
In the field of real-time power conversion, whic...[Details]
In the early morning of September 11, Apple officially launched three mobile phones: iPhone 11, iPhone 11 Pro and iPhone 11 Pro Max, all equipped with A13 Bionic chips. According to reports, the tw...[Details]
1. Redirection For the program, we need to understand two concepts. One is the current address of the program, that is, the current address of the program when it is running; the other is the link ad...[Details]
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// step motor serial communication G code
//
//86 step motor,3200cts/r,f=20kHz=20000/r,
//n=20000/3200=6.25r/s=375rpm, ratio=5 ...[Details]
HOLTEK TinyPower™ low voltage dropout power regulator IC newly launched the HT71xx-3 ultra-low quiescent current series, which continues the product characteristics of the HT71xx-1 with extremely low ...[Details]
1. First of all, it is a question of the order of soldering. When the board was made, I soldered all the components at once. It was difficult to find the cause of the problem without debugging the boa...[Details]
On December 7, Zijin Insurance, Munich Reinsurance (Munich RE) and Narada Power signed a strategic cooperation agreement to cooperate on the quality and performance assurance of energy storage syst...[Details]
SK Hynix announced that it will mass-produce the world's first 128-layer 1Tb (Terabit) TLC 4D NAND flash memory and plans to start sales in the second half of the year. This is the first time SK Hy...[Details]
Network analyzer is a comprehensive microwave measuring instrument that can perform scanning measurements in a wide frequency band to determine network parameters. The full name is microwave network ...[Details]
New investments support global strategy to meet growing demand for power semiconductors and advance GaN process technology Nexperia, a supplier of basic semiconductor devices, announced that it wil...[Details]
The latest research report from market research firm Yole Développement (Yole) points out that as the world sets the goal of "carbon peak and carbon neutrality", bringing more demand for green energy...[Details]
introduction
LED (Light Emitting Diode) is a solid-state semiconductor device that can directly convert electricity into light. In recent years, its application areas have been continuously br...[Details]