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As shown in the figure, the center frequency is F=3.4KHZ, the notch frequency is F=9.5kHZ, and the quality factor is Q=3.4. For high-frequency filters, the transfer coefficient is 0.1, for bandpass f...[Details]
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Active computer speakers sold on the market are large in size, have a single function, and cost more than 100 yuan. Active speakers on computers do not have high requirements for sound quality and a...[Details]
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The motor industry is a traditional industry. After more than 200 years of development, it has become an indispensable core and foundation in modern production and life, and an important part of the ...[Details]
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With the demand for miniaturization, high performance, high reliability, safety and electromagnetic compatibility of electronic equipment in the industrial and consumer electronics market, new requir...[Details]
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Texas Instruments (TI) has launched a new wave of offensive in the smart driving market, taking the lead in launching an image accelerator that can work with a digital signal processor (DSP) and embe...[Details]
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There are many application scenarios for indoor positioning, such as indoor positioning of firefighters, underground positioning of miners, precise push notifications of merchants, indoor signal stre...[Details]
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my country's portable energy consumption market will increase its purchase volume by 30%-50% compared to 2011. With the replacement of FPGA silicon chips, the number of gates of FPGA products continu...[Details]
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ADC0809 Application
1. Analog signal input IN0~IN7: IN0-IN7 are eight analog voltage input lines, which are added to the analog switch. When working, they adopt the time division method to perfo...[Details]
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Application of Acoustic Emission Technology in Crack Monitoring
As a dynamic detection technology, acoustic emission technology can monitor the activity of internal defects of materials under st...[Details]
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What does lbs mean? Location Based Service (LBS) is a location-based service that obtains the location information (geographic coordinates, or geodetic coordinates) of mobile terminal users through t...[Details]
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A 30W soldering iron takes a long time to heat up when soldering large components, which can easily damage the soldered components.
If you want to make a hole in plastic but feel that too much he...[Details]
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News Highlights
The first NI rugged rack-mount controller and new PXI Express remote controllers have high-speed data read and write performance, expanding the PXI platform’s PC control capabilit...[Details]
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As shown in Figure 4-2, the input stage of this power amplifier is a pair of field effect tubes, which have the advantages of high input impedance, large dynamic range and low noise. VT3 and VT4...[Details]
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The development of electronic information industry shows Chengdu's strength The groundbreaking ceremony for the Tsinghua Unigroup IC International City project was held in Chengdu Tianfu New Distr...[Details]
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It has been nearly a year since Microsoft launched the Kinect somatosensory device for the Windows platform. During this period, developers have applied the device to many different fields such as po...[Details]
Sensor
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