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Introduction Imagine being able to perform major surgical procedures with minimally invasive incisions, which would significantly reduce pain, shorten hospital stays, allow patients to return to dai...[Details]
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Circuit principle: When an accident happens while the car is driving, the driver may mistake the accelerator for the brake due to nervousness, and step on it too hard, which often closes the switc...[Details]
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arm-linuxgcc version 4.3.2 After testing, it can be compiled up to linux-4.1.36. There will be errors in higher versions, which may be caused by the lower version of the GCC compiler. Decompressio...[Details]
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While cars bring convenience to people's lives, they also bring traffic accidents. Among them, speeding is one of the important hidden dangers that cause traffic accidents. According to research, t...[Details]
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According to an announcement released by ASML, the world's leading lithography machine manufacturer, due to the global outbreak of the new coronavirus, first-quarter revenue was far below expectation...[Details]
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4 uses C2051 microcontroller, and uses cheap and easy-to-get 74LS164 and 74LS138 as expansion chips. 74LS164 is an 8-bit serial-input and parallel-output shift register. Its function here is ...[Details]
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Design of audio decoder using WM8741
Overview: Introduce the basic characteristics of the high-performance audio digital-to-analog converter WM8741. Design an audio decoding circuit ...[Details]
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The LM1876 based 20W stereo amplifier circuit has two channels, each channel can produce an output of 10 watts RMS, so the output of the two channels is 20 watts. This circuit is suitable for compu...[Details]
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Recently, Chinese battery manufacturer SVOLT Energy Technology Co., Ltd. announced that it plans to invest approximately 2 billion euros (approximately 2.4 billion U.S. dollars) in the construction o...[Details]
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As a low-cost, low-power, short-range wireless communication technology, Bluetooth technology is widely used in personal networks in fixed and mobile device communication environments, with data ra...[Details]
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Have you been struggling with the failure analysis of circuit boards for a long time? Have you spent a lot of energy on the sample debugging process? Have you ever doubted your originally correct des...[Details]
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Nowadays, since switching power supplies can generate electromagnetic waves that affect the normal operation of electronic products, correct power supply PCB layout technology becomes very importan...[Details]
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Probe - the key to measurement quality! Probes are critical to oscilloscope measurements. To understand why this is important, try to make a measurement without a probe connected to the oscillosco...[Details]
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Recently, Xinhai Technology stated in an investigation that in 2020, Xinhai seized opportunities in many important markets. In the field of smart health, the epidemic has given rise to the demand for...[Details]
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The most widely used scenario of inductors is power supply. Both boost circuits and buck circuits require an inductor to store and release energy. Many novice friends are too familiar with the prin...[Details]
DSP and ARM Processors
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