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Recently, haze weather has appeared all over the country, PM2.5 has exceeded the limit, masks are out of stock, and the air is seriously polluted... These have become hot keywords on the Inte...[Details]
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Swept sine waves are useful when you need to test a product over a wide range of frequencies. For example, a large research project to determine how waves propagate in the open ocean would require ...[Details]
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The interrupt controller in S3C2440A accepts requests from 60 interrupt sources, some of which have sub-interrupt sources attached, and they share one interrupt source. There are two types of interru...[Details]
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In the past, the application of oscilloscopes was relatively simple, and they only met the needs of waveform observation and measurement. However, with the rapid development of electronic technology ...[Details]
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introduction
In high acceleration environments, due to the mechanical characteristics of the quartz crystal oscillator itself, it is likely to be damaged at 100,000g. Silicon oscillators start up...[Details]
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Jiwei.com reported on August 11 (Text/Digital Control) that yesterday Huawei's Pollen Club published a long article to teach users how to solve the problem of express delivery information not being d...[Details]
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Remote Antenna Switching
I have two YouLoop antennas and have been placing them at right angles to each other. I will be putting one of them on an AirSpy software defined radio receiver. But i...[Details]
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Getting rid of wires doesn’t just mean eliminating the need for cable suppliers. Robots and industrial machines that were once constrained to power outlets are beginning to experience true freedom, t...[Details]
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We know that general passive probes have both x1 and x10 positions, and the specific position is selected by a sliding plastic block at the tip of the probe. The x1-position probe can be roughly eq...[Details]
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Embedded RF Systems
Almost every electronic product today is an embedded system, ranging from electronic watches to various complex control systems. Embedded systems are actually dedicated...[Details]
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There are two basic architectures used in digital-to-analog converters, and understanding their characteristics will help you choose the correct converter architecture for your application.
Since m...[Details]
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OnePlus 8T has been officially released, and compared with the previous OnePlus 8, it is particularly special. First of all, in terms of price, the price of OnePlus 8T is a surprise compared with One...[Details]
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After signing a supply agreement with Huawei and causing a sensation, Fulin Precision (300432) has teamed up with CATL and become the latter's supplier. On September 30, Mianyang Fulin Precision Ma...[Details]
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1. Communication Measurement Process The measured parameters in communication measurements are roughly divided into two categories (active parameters and passive parameters), and there are two corres...[Details]
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USB was jointly launched by Intel and other companies in 1994 and has successfully replaced serial and parallel ports since 1996. It has become a must-have interface for today's computers, mobile pho...[Details]
Microcontroller MCU
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