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In recent years, with the continuous advancement of the national integrated circuit planning, various regions have launched wafer manufacturing projects. While a large number of projects have been co...[Details]
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The hardware circuit design part should actually be discussed now, but firstly, time is limited, and secondly, it will be involved in the later project development. So now I will just take a brief lo...[Details]
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In applications such as smartphones or portable GPS navigation system backlighting, LED brightness adjustment is necessary to allow users to see the screen clearly in strong sunlight and low light co...[Details]
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Function of the circuit
Using
the absolute value circuit of a general OP amplifier, if the signal frequency exceeds several hundred kilohertz, the output waveform will becom...[Details]
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According to foreign media reports, in late May, Samsung will release its latest A series smartphone, model Galaxy A41, in the Netherlands. Compared to the Galaxy A40 released in 2019, this...[Details]
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According to the data from the China Association of Automobile Manufacturers, the sales volume of new energy vehicles in China in 2020 was 1.367 million, of which pure electric vehicles accounted for...[Details]
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Abstract:
The CORDIC algorithm is used to calculate the sine value in real time, replacing the sine lookup table in the traditional DDS, which significantly saves hardware resources and great...[Details]
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Integrated power switches are increasingly being used in battery-powered systems to disconnect all unused subsystems. These applications include RF power amplifiers, wireless LAN (WLAN) or Bluetooth®...[Details]
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the difference The "source" of active and passive here refers to the "oscillation source", that is, the active buzzer has an oscillation source inside, and can make a sound as long as it is powered o...[Details]
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Method 1
DPRD_DAT: Read consistent data of a DP standard slave
This instruction applies to central modules as well as DP standard slaves and PROFINET IO devices.
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IT Home reported on August 17 that earlier this year, NASA launched a special event. The next-generation US Mars rover "Mars 2020" is scheduled to be launched from Space Launch Center 41 at Cape Cana...[Details]
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The widespread application of intelligent voice control technology in the power industry is an inevitable trend in the development of smart grids. In the future era of the Internet of Things, the int...[Details]
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Friends who are familiar with oscilloscopes may have had this confusion: there are two types of input impedance: 1MΩ and 50Ω, how should we choose? Notes on oscilloscope measurements related to 50Ω...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Many Tianfu Energy Storage vanadium battery stacks have been successfully delivered. Recently, Sichuan Tianfu Energy Storage Technology Co., Ltd. has provided customers with many independently develop...[Details]