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On the oscilloscope panel, the most prominent function key, apart from the knob, should be the trigger button. For oscilloscope users, the trigger is also the most frequently used button. There is a ...[Details]
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This paper introduces the broadband FMCW transmission waveform into the short-range TR-R2 multi-station radar system. Using the high-resolution characteristics of the FMCW radar signal, the target ...[Details]
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According to foreign media reports, the iPhone 13 series of smartphones, which Apple launched on September 15 and officially launched on September 24, have been on the market for a month. Although ...[Details]
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How to choose the external memory of DSP chip?
DSP is very fast. In order to ensure the running speed of DSP, the external memory needs to have a certain speed, otherwise it needs to add a ...[Details]
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I believe that engineers are no strangers to RF signal sources. RF signal sources are often used to calibrate spectrum analyzers, modulation analyzers, power meters, frequency meters, RF millivoltmet...[Details]
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How to use piston pressure gauge 1. The piston pressure gauge should be installed on a workbench that is easy to operate, firm and vibration-free, and the table top should be made of strong and e...[Details]
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In order to ensure that lighting-grade white light LEDs can not only be well applied but also achieve high utilization efficiency, first of all, it is necessary to meet certain application conditio...[Details]
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The computer network structured cabling system (SCS) is a module system based on star topology structure launched by experts from Bell Labs in the United States after years of research. It is also ...[Details]
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It uses Qualcomm QCC3040 chip module and Bluetooth 5.2 version; DSP software is deeply developed, supports Bluetooth wireless audio transmission, supports low-latency APTX-LL and adaptive ATPX Adap...[Details]
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1. About DRAM In the previous chapter, we explained how to relocate code, but relocating code to only 256K IRAM is not very useful. The correct approach is to relocate the code to a larger main memor...[Details]
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As we all know, the British company ARM is a leader in the world of embedded microprocessors. ARM has always developed its own microprocessor core architecture and then licensed the intellectual prop...[Details]
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According to Core Technology News (Text/Li Taihong), Casetek, a metal casing manufacturer under Taiwan's electronics foundry Pegatron, has been actively striving to enter Apple's iPhone supply chain ...[Details]
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Due to the continuous improvement of performance requirements, especially the increasing call for "green" power supplies, modern inverter systems have higher requirements for power factor correctio...[Details]
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In the modern society with rapid economic development, the electronic products we use are becoming more and more sophisticated, and various parameter indicators are becoming more and more stringent. ...[Details]
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Metal oxides and their composites with other materials (such as MXenes and metal chalcogenides) can be used to detect different gases or vapors, such as NO2, H2S, CO, C2H5OH, benzene, toluene, and ...[Details]
DSP and ARM Processors
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