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In passive microwave remote sensing, microwave radiometer is an important means to obtain microwave characteristics of the scene. Microwave radiometer is usually a superheterodyne receiver, which rece...[Details]
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Program source code /*-----------------------Include header file area-------------------------*/ #include reg52.h //MCU header file /*-----------------------Main function area-------------------...[Details]
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* Use the M16 microcontroller I/O port to generate simulated music *
* Function: Use the I/O port to generate simulated music *
* Clock frequency: internal 1M *
* Design: tonghe *
...[Details]
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Data acquisition technology involves a wide range of fields, a wide dynamic range of collected signals, a large amount of processed data, and high requirements for system real-time performance. Pro...[Details]
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In 2023, Advantech, a supplier of industrial embedded AI solutions, released the industrial barebone EPC-R7300, which is suitable for NVIDIA® Jetson Orin™ NX and Jetson Orin™ Nano modules.
Le...[Details]
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Nonlinear systems often need to be linear to be useful. The circuit in Figure 1 provides a nonlinear sawtooth pulse for PWM (pulse width modulation) that can be used to compensate for nonlinea...[Details]
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Some people say that the higher the frequency of electromagnetic waves, the weaker the penetration, so the coverage is poor. Then some people ask, aren't X-rays and gamma rays used for medical radi...[Details]
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This afternoon, Continental announced its latest progress in the field of ultra-wideband (UWB). Li Ping, R&D Director of Entry Systems Asia at Continental's Engineering Technology Center, gave an in-...[Details]
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Huaxing Yuanchuang stated on the interactive platform that Apple is the company's end customer. If Apple's foundries in India continue to be affected by violent incidents, and factors such as the epi...[Details]
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With the continuous deepening of solenoid valve research, traditional detection methods can no longer meet the test of solenoid valve performance. To this end, Beijing Lingbang Instrument Technology C...[Details]
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With the increasing installed capacity of renewable energy, my country's demand for large-scale energy storage systems has increased rapidly. Traditional pumped storage is the benchmark for the develo...[Details]
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The case in which gaming company Epic sued Apple for unfair competition will directly affect whether the App Store can continue its past closed review system and profit-sharing model. In the earl...[Details]
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What are the methods of measuring voltage with an oscilloscope? We can use an oscilloscope to observe the waveform curves of various signal amplitudes changing over time, and we can also measure vari...[Details]
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Lighting is an important part of interior design, and the role of light is particularly important for human visual function. However, for a long time, the way to combine natural light with indoor i...[Details]
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The frequency converter is an electrical device used to control the speed of an AC motor. It achieves speed control of the motor by changing the frequency and amplitude of the input power. In pract...[Details]