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The default configuration of S3C2440 is generally one USB DEVICE and one USB HOST, that is, one master port and one slave port. Let's first take a look at the knowledge related to USB Device and US...[Details]
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Preface With the improvement of living standards and the advancement of IT technology, the processing power of 8-bit processors can no longer meet the needs of embedded systems; and 16-bit pr...[Details]
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Near the end of the month, many
robot
companies have gained something in the capital market. Robot companies in different tracks have obtained funds, including some newly established start-...[Details]
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As the world pays increasing attention to environmental protection and sustainable energy, electric vehicles have become the trend of future travel. In this revolution, breakthroughs in solid-state ...[Details]
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Maybe it's because the user doesn't have a second channel. Keysight pulse generator products are pulse generator mainframes that can accommodate one or two channels. Regardless of the number of cha...[Details]
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After a day of work, I found that there is a "linker" tab in the MDK setting options. I need to check the box in front of Use Memory Layout from Target Dialog in Project- Options- Linker, and everyth...[Details]
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Extra: 8K cruises in dreams and beyond Before writing this article, I have been troubled by a question: 8K TVs have been on the market for more than half a year, but why has the sales situation not...[Details]
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1 Introduction With the rapid development of science and technology and the continuous improvement of people's living standards, more and more electronic products are entering our homes and are devel...[Details]
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Not long ago, a Waymo driverless taxi and a cyclist had an accident in San Francisco. The accident occurred around 3 pm local time. After the accident, the cyclist was not seriously injured and did...[Details]
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The figure shows a doorbell that uses NAND gates to make a vibrato sound like an electronic piano. The sound is pleasant and the LED flashes at the same time, which is quite novel. In the circuit sho...[Details]
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Abstract: Combining smart clothing with wireless sensor network technology, a new type of photoelectric reflective analog sensor is used to design a portable heart rate acquisition monitoring mod...[Details]
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The quantization noise, dropped bits, harmonic distortion, and other nonlinear distortion characteristics of an A/D converter can be determined by analyzing the spectral components of the converter ou...[Details]
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Abstract: MIC4680 is a new switching voltage regulator launched by Micrel. It can output stable fixed or adjustable output voltage within the input voltage range of 4~34V. It can be widely used ...[Details]
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1. Open the serial port Serial ports are devices in Linux and can be operated using functions such as open. #include stdio.h #include sys/types.h #include sys/stat.h #include fcntl.h #include u...[Details]
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On October 26, the JinkoSolar Hainan 200,000-kilowatt integrated source-grid-load-storage project undertaken by China Energy Construction Jiangsu Electric Power Construction No. 1 Company was conne...[Details]