[size=4] Most audio processing is still done in the analog domain today, because early digital processing solutions based on general-purpose DSPs and external analog-to-digital converters (ADCs) and d...
Source: Lei Technology
Although the Internet is not a lawless place, as a virtual world, people with strong hacking skills can always establish bases outside the law on the Internet. You may think tha...
The resistor between the input and output pins of the crystal oscillator circuit in the figure is as large as 1 megohm. What is its function? If it is used for feedback, does the feedback resistor nee...
[size=4]I checked the official cases of DM8148, and there are cases of DM8148 using DSP and OpenCV for face recognition. May I ask, 1. Can I use openCV to identify vehicles? What is the accuracy and r...
[i=s] This post was last edited by Wandering in the Ocean of 01 on 2022-4-1 22:05[/i]1. Download address
Resource download (t-head.cn)2. Installation
1. Click setup.exe2. After filling in the company ...
Three-phase AC synchronous generator, why is single-phase use prohibited? Hazards of single-phase operation of three-phase AC synchronous generator
The three-phase AC synchronous generator is...[Details]
Keithley source meters are widely used in scientific research, but do you really understand source meters? What is a "source" and what is a "meter", do you know? "Source" refers to voltage source and...[Details]
The oscilloscope is still an indispensable tool on the workbench, and is affectionately called the "eyes" of electronic engineers. Antai Testing has sorted out six common questions based on oscillosc...[Details]
Lighting power supply and drive solutions:
There are generally two types of drive schemes: linear drive and switching drive.
Linear drive application is the simplest and most direct drive appl...[Details]
2019 is the first year of 5G commercialization. Huawei, Qualcomm, Unisoc, MediaTek and other chip manufacturers are racing to release 5G chips, hoping to take off again with the help of 5G. Unisoc re...[Details]
LED
application packaging technology is crucial to basic parameters such as LED heat dissipation and lifespan. This article
briefly introduces and analyzes common elements
of
LED packaging
...[Details]
According to foreign media reports, electric cars and electric aircraft are becoming more and more popular, which means that we may be able to get rid of fossil fuels and move towards a more sustaina...[Details]
This paper uses supercapacitors for rectification and filtering, and designs and implements them. Tests show that supercapacitors can be used for rectification and filtering at the output end of a po...[Details]
According to foreign media reports, a study by the Okinawa Institute of Science and Technology Graduate University (OIST) has discovered a specific building block, constructed by nanoparticle technol...[Details]
According to foreign media futurecar, Quanergy, a lidar startup from Silicon Valley, recently announced the development of a new solid-state lidar called S3, which uses phased array technology and ha...[Details]
1) It is recommended to use the battery at a temperature of +5℃~+30℃ (preferably 25℃). High temperature will shorten the lifespan and low temperature will reduce the capacity.
2) It is strictly fo...[Details]
On the afternoon of December 2, Microsoft held a special event in Beijing to celebrate the 2020 International Day of Persons with Disabilities, showcasing the latest progress in Microsoft's AI ...[Details]
Yageo announced yesterday (30) that it will acquire all the shares of Chilisin, an affiliated company in which it originally held 11% of the shares, through a stock swap. The stock swap ratio is 0.20...[Details]
Negative resistance amplifier, except in some special occasions, the first one to be used in audio and succeeded was YAMAHA. Its main function is to improve the extension of low frequency, but it will...[Details]
Staff debug the energy storage equipment. Xiaojiawan Energy Storage Power Station is about to achieve full capacity grid connection. On the 21st, the reporter learned from the construction site of the...[Details]
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