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...
What does it mean when the port latch is set to 1? How should I understand this sentence? It would be better if there is a picture to illustrate it....
[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 ...
After the guidance and help of the technical support staff of the competition, I finally successfully placed the order and received the evaluation board and samples. The following is the unboxing proc...
The authoritative evaluation organization DxOMark released the audio evaluation of OnePlus 8 Pro, giving it a total score of 67 points, ranking 11th in the audio ranking. Specifically in the...[Details]
After bursting onto the scene in 2014 and 2015 with huge investments from tech giants like IBM and Microsoft, and a ton of hype that followed, the AI/ML market now appears to be “on the back foot,” a...[Details]
1. Selection of components 1. Three components of DC-DC power converter 1) Switch: Regardless of the type of DC/DC converter, the components used in the main circuit are only electronic switches, ind...[Details]
1.1 Description and Function We can think of an oscilloscope simply as a voltmeter with a graphical display. An ordinary voltmeter gives a measurement reading of the signal voltage by moving ...[Details]
Introduction to PC-Based Logic Analyzer A logic analyzer is an instrument that uses a clock to collect and display digital signals from test equipment. Its main function is to determine the timing. S...[Details]
A standard way to configure a backlight is to use two discrete devices: a 100 V MOSFET in a DPAK package, and a 100 V Schottky diode, also in a DPAK package. The high leakage current of the Schottky ...[Details]
Triggering determines when the oscilloscope starts to acquire data and display waveforms. Once the trigger is set correctly, it can convert an unstable display into a meaningful waveform.
In actu...[Details]
Not long ago, when Huawei released the Smart Screen, it mentioned that it would remove startup ads, which attracted the attention of traditional TV manufacturers. In fact, with the rise of smart TVs,...[Details]
A Wireless Sensor Network (WSN) is a multi-hop self-organizing network system composed of a large number of cheap micro sensor nodes deployed in the monitoring area through wireless communication. ...[Details]
Compared with hardware receivers, GPS software receivers (SR) have the same functions, such as positioning and speed measurement, but the implementation environment is different. SR is completed on...[Details]
This is my first time using RTL and I don't really understand it. This is copied from another forum and I think it's good and can provide some ideas for beginners.
Keil ARTX (Advanced Real-Time eXecu...[Details]
The Dolby noise reduction system is a noise reduction circuit based on the application of tape recorders. We know that the poor high-frequency signal-to-noise ratio in the audio band is an inherent de...[Details]
0 Introduction
The rapid development of information technology has put forward the requirements of digitalization, miniaturization and low power consumption for new technical equipment, and...[Details]
TSMC, the world's largest foundry manufacturer, held an earnings conference today, optimistic that revenue in the fourth quarter will continue to grow; President Wei Zhejia said that TSMC's full-year...[Details]
Non-contact temperature sensor is a sensor that uses infrared technology to measure the surface temperature of an object. It has the advantages of fast measurement speed, high accuracy, and no envi...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
