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...
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1. When the MCS-51 pin ALE is valid, it means that the ( low 8 bits ) address is sent stably from the P0 port.
2. The stack of MCS-51 is an area temporarily allocated in...[Details]
The protocol decoding function of the oscilloscope is familiar to everyone. Have you ever experienced that the waveform looks normal, the protocol parameters and decoding settings are correct, but th...[Details]
Abstract: With CCD as the image sensor, CPLD as the control core of the image acquisition system, and DSP as the basic image processing unit, an automatic image acquisition and processing system is im...[Details]
Assuming we must move from analog control to other technologies, why is digital control the solution? Digital control can solve the problem because it has better performance than analog control, is ...[Details]
Contact resistance testers are widely used to measure the contact resistance of various electrical switches, loop resistance, and cable wire and weld contact resistance. In daily use, when the volt...[Details]
Based on the analysis and comparison of several common battery remaining power detection methods, the key points of designing a vehicle battery alarm using the MSP430 microcontroller are introduced...[Details]
In recent years, smart speakers have been very popular among consumers. Products like Tmall Genie, Huawei AI Speaker, Xiaomi, etc. are all such smart speaker products. They have their own advantages....[Details]
On March 26, under the guidance of the Electronic Science and Technology Committee of the Ministry of Industry and Information Technology, the "Jiangsu Gaoyou Photovoltaic Storage and Charging Indu...[Details]
This paper analyzes the current status of smart home related technologies, proposes a general scheme of smart home system based on public switched telephone network, and explains the working ...[Details]
Not long ago, a Waymo driverless taxi and a cyclist had an accident in San Francisco. The accident occurred around 3 pm local time. After the accident, the cyclist was not seriously injured and did...[Details]
Servo motor controllers are key components in CNC systems and other related mechanical control fields. They generally control servo motors in three ways: position, speed, and torque, to achieve hig...[Details]
According to foreign media reports, the US Patent and Trademark Office published a patent application from Apple last month: a system for capturing and processing motion information in a 3D point clo...[Details]
On June 21, the Sunday Times reported that Chinese telecommunications equipment maker Huawei Technologies Co. Ltd. is expected to receive planning approval this week to build a £400 million ($494.24 ...[Details]
China's automobile production has surpassed the United States to become the world's largest, and will continue to grow in the next 5-10 years. The China Association of Automobile Manufacturers pr...[Details]
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