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...
In recent years, the design style of mobile phones has been doing subtraction. First, Apple took the lead in removing the 3.5mm headphone jack, and then the Android camp took the lead in removing the...[Details]
(Image source: Freelancer.com) Apple has held talks with at least four companies to find suppliers of next-generation lidar sensors for self-driving cars, three people familiar with the matter said,...[Details]
In the power relay protection system, phase measurement is a regular item. From the perspective of the traditional "zero-crossing" method, to measure the phase angle of two AC signals, the usual pract...[Details]
"People often say that eyes are windows to the soul, helping you and me see the real world clearly." In industrial development, industrial intelligence has replaced human hands and feet, and machine ...[Details]
Acquisitions are a significant source of innovative consolidation in the tech industry. Recently, there has been a trend toward RF-focused acquisitions. What does this mean for electronics engineers ...[Details]
The power consumption of a microcontroller is very difficult to calculate, and at high temperatures, the power consumption of a microcontroller is still a particularly important parameter.
For the ti...[Details]
According to foreign media reports, researchers have designed and invented a new sodium ion conductor that can be used in solid-state sodium ion batteries. This conductor can remain stable when combi...[Details]
Combined with the above situation, this paper summarizes a set of methods for tuning the parameters of the PID algorithm in a certain project. The PID adjustment method is a commonly used and effecti...[Details]
A comparison experiment was conducted specifically for SPI-DMA transmission and reception.
The experiment found that when STM is used as the master device to transmit SPI data to other devices, the D...[Details]
Hikvision's 100,000th mobile robot has been successfully rolled off the production line. This is an important milestone, marking Hikvision Robotics' significant progress in the field of all-c...[Details]
Automotive lighting technology has evolved over decades . In the era of light-emitting diode (LED) lighting, expectations for integrated headlight design have never been higher. As such, these...[Details]
introduction
Chemical production enterprises inevitably have many unsafe factors and the possibility of high pollution due to special reasons of production raw materials and production process...[Details]
Recently, Guoxuan High-tech said in response to investors' questions: The company's semi-solid-state batteries meet customer needs and are expected to be installed on vehicles by the end of the year a...[Details]
According to information from the National Intellectual Property Administration,
BYD
has published
a patent titled "All-solid-state
batteries
, battery packs and electrical equipmen...[Details]
"I have always been looking forward to a smart navigation system that can help me avoid congestion on my commute, but I didn't expect a system like iVoka 2 that not only proactively avoids congesti...[Details]