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Due to the need for competition and differentiation, many handheld devices have adopted non-standard USB interface designs, such as mobile phones. However, this does not affect the increasing integ...[Details]
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The MCS-51 microcontroller has four bidirectional 8-bit I/O ports, of which P0~P3 are three-state bidirectional ports, and P1, P2, and P3 are quasi-bidirectional ports (when used as input, the port l...[Details]
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A fully functional physics laboratory is expensive to build, and the various experimental instruments in it are often expensive and complex to manage. Just imagine if you can build a virtual electron...[Details]
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Recently, the SNEC 8th (2023) International Energy Storage Technology, Equipment and Application (Shanghai) Conference and Exhibition was grandly opened. With the theme of "Integrating innovative p...[Details]
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Contents The invention relates to an apparatus and a method for verifying temperature measurements in an ultrasonic flow meter. Background of the Invention Natural gas is transported from one place...[Details]
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Dual-port RAM is used to implement the data exchange interface circuit between DSP and PCI bus chip.
A hardware design scheme using CPLD to solve dual-port RAM address decoding and PCI interfa...[Details]
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The default crystal value in the STM32F407 library file is 25MHz. If the external crystal oscillator is 8MHz, the following places need to be modified:
1) Modify the value of HSE_VALUE
Will #define...[Details]
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"This is not a question of numbers, but a question of 'do or die,'" Samsung Electronics Vice Chairman Lee Jae-yong said in his first public comments on the group's largest-ever five-year 450 trillion...[Details]
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According to foreign media reports, Zenzic has released the world's first autonomous driving development roadmap - the UK Connected and Automated Mobility Roadmap to 2030. The roadmap clearly shows t...[Details]
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With the vigorous development of China's security market, the application scope of high-definition high-speed balls is becoming wider and wider, and its monitoring value is also being tapped more an...[Details]
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The spectrum analyzer is a multi-purpose electronic measuring instrument. It mainly measures signal parameters such as signal distortion, modulation degree, spectral purity, frequency stability and i...[Details]
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Overview A diode is a two-terminal electronic device that supports the flow of current in one direction (forward bias) and blocks the flow of current in the opposite direction (reverse bias). However...[Details]
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Additive manufacturing technology, also known as 3D printing technology, is an emerging manufacturing technology that uses digital models as the basis and stacks materials layer by layer to create ph...[Details]
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Distributed amplifiers can provide a wide frequency range and high gain. For a period of time, their design usually used transmission lines as input and output matching circuits. With the developm...[Details]
Analog electronics
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