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Hello everyone, signal modulation technology is now used in many fields. I learned from communicating with customers that they need to perform frequency analysis on FM signals. So how should we use Z...[Details]
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IT Home reported on May 26 that according to the Economic Daily of Taiwan, China, the Nikkei News quoted people familiar with the matter on the 25th as saying that among the four new iPhone 14 seri...[Details]
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After so many years of contact with lamp manufacturers, I often feel that lamp manufacturers do not want to buy good LED power supplies , but they do not know how to distinguish whether the purchas...[Details]
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From a plant physiological perspective, the micro-change dynamics of the volume of plant organs (stems, leaves, fruits, etc.) are related to the water status in their bodies. When the roots absorb su...[Details]
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Overview
AD7671 is a 16-bit successive approximation high-speed and high-precision digital-to-analog converter with a sampling rate of 1MSPS. It is powered by a single 5V power supply and ...[Details]
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Using a single-chip microcomputer to play music is probably one of the issues that single-chip microcomputer enthusiasts are interested in. Here we use the experimental board provided by the website t...[Details]
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The thyristor is a component composed of four layers of PNPN semiconductors, with three electrodes, anode A, cathode K and control electrode G, also known as thyristor.
Thyristor can realize c...[Details]
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In this issue, we will continue to talk about the algorithm implementation of battery pack SOH. This time, we will mainly talk about using electrochemical impedance spectroscopy, model-based estimati...[Details]
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Evado Filip has announced the release of the world's smallest location tracking device, which can help parents easily understand their children's whereabouts. It can be worn on the wrist like a watch...[Details]
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In life, you may find that sometimes the home appliances are working normally, but sometimes they stop working for no reason. Why does this happen? This is because the appliances generate surges du...[Details]
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According to foreign media reports, Consumer Intelligence Research Partners (CIRP) said in a report that the growth rate of Apple's iPhone user base in the United States is slowing down. Apple's in...[Details]
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In 1968, HP produced red LED lights (wavelength 660nm), and then yellow-green (wavelength 570nm), blue (wavelength 470nm) and pure green (wavelength 525nm) that can be used for display screens ap...[Details]
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Solution: The period of a 50HZ square wave is 20ms. A timer can be used to generate a 10ms timing. By changing the level of P1.0 every 10ms, a 50HZ square wave can be obtained. At this time, timer T0...[Details]
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When Xiaomi 9 was submitted to DxOMark for testing, it cunningly set the video shooting quality to 4K by default. After the test results came out, Xiaomi 9 scored first because it set the video quali...[Details]
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Recently, a "magic tool" was used in the repair of the revetment in Caihangli, Yixing. This "magic tool" looks inconspicuous, but it has superb capabilities. By dragging it along the road, it can be ...[Details]