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introduction Analog oscilloscopes have been gradually replaced by digital oscilloscopes due to their shortcomings such as inability to efficiently observe experimental results and weak data proce...[Details]
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China Mobile Multimedia Broadcasting (CMMB) is a mobile multimedia broadcasting standard independently developed by China with completely independent intellectual property rights. At present, the CMMB...[Details]
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Equalization is a technique widely used in studio sound production and recording. Using an audio equalizer, we can control different frequency bands in the audio spectrum using linear filters. Simp...[Details]
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On March 28, local time, Reuters reported that the U.S. Senate on Monday again approved a bill to provide $52 billion in subsidies to the U.S. semiconductor chip manufacturing industry, hoping to rea...[Details]
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According to digital blogger @数码疯报, a new version of Honor Play3 will be launched, with the processor replaced from Kirin 710F to Kirin 710A, and other configurations remain unchanged. If i...[Details]
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The current mode of a spectrum analyzer typically has a frequency response starting at a low frequency of 10Hz. When used in conjunction with FET software with a bandwidth of 1Hz or less, modern spec...[Details]
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The TV, digital receiver, DVD, etc. used at home cannot do without infrared remote control. These remote controls are essential tools in our lives. Remote controls are inevitably damaged by external ...[Details]
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Recently, Nexperia announced the launch of a new generation of H2 technology, a new 650V GaN (gallium nitride) FET. Key applications include on-board chargers for electric vehicles, high-voltage DC-D...[Details]
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Today I was learning DMA and needed to pass an address. I wanted to pass it from the serial port to the register to light up the LED. I was just learning the principle of DMA. First of all, I wanted t...[Details]
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An oscilloscope is a commonly used measuring instrument with powerful data acquisition and analysis capabilities. It can also export the acquired waveforms and analyze them on a computer. This functi...[Details]
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Russian President Vladimir Putin met with the Russian people on June 20 local time in the annual "Live Connection with President Putin" program. When talking about the US's intention to suppress Hu...[Details]
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1 Introduction Modern communication technology, radar technology, electronic measurement and some optoelectronic application fields all require high-precision, high-stability and high-resolution RF s...[Details]
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Today, the catering market is recovering steadily and steadily. With the adjustment of the latest epidemic prevention policies and the gradual clarification of the subsequent epidemic situation, my...[Details]
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the problem we are facing:
The electronic device is a wireless communication device dedicated to the 300MHz frequency band. There is no problem with EMC certification, but the device itself does not ...[Details]
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On October 7, positioning technology expert TomTom (TOM2) announced that it has jointly developed a next-generation navigation solution with CARIAD, a subsidiary of the Volkswagen Group, and the fi...[Details]