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After studying the F4 FSMC method to drive the touch screen for a few days, I have gained some understanding, which are listed below. The unorganized record is only for my own reference in the future...[Details]
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1. Selection of pull-up resistor for MCU You can see that when the resistor R1=10k in the reset circuit, RST is high level, and when R1=50, RST is low level. It is obvious that when R1=10k, it is...[Details]
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With the development of modern sensor technology and wireless communication technology, the Internet of Things has begun to enter people's daily lives. Internet of Things applications represented b...[Details]
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Compared with previous traditional cars, new energy vehicles now generate, process and transmit data at a completely different level. They can also communicate with other vehicles and facilities thro...[Details]
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According to foreign media reports, Belgian lidar company Xenomatix has developed a multi-beam lidar system and signed a research and development agreement with Magneti Marelli. Xenomatix founders ...[Details]
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The wearable market has been brewing and developing amid rumors of Apple's "iwatch", but it was not until the recent public debut of Apple's smartwatch "Apple Watch" that the wearable market has trul...[Details]
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In recent years, with the rapid popularization of low-temperature and high-efficiency electronic fluorescent energy-saving lamps, traditional incandescent bulbs are gradually fading out of people's s...[Details]
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In order to recycle waste plastics, they must first be identified and classified because the waste plastics to be processed and recycled and the parts made of them are mixed, and many are made of co...[Details]
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Modern network analyzers have been widely used in research and production. Network analyzers are widely used to analyze various components, materials, circuits, equipment and systems. Whether it is t...[Details]
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A drive-by-wire or electronic chassis will be a necessary tool for autonomous driving. Electronic suspension can provide stronger operating safety and a better driving experience by adjusting the hei...[Details]
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With the progress of society, automobiles, as luxury goods, have begun to be popularized in ordinary families. Driving safety of automobiles is becoming more and more important. Therefore, countri...[Details]
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CE certification of LED
lamps provides unified technical specifications for products from various countries to trade in the European market and simplifies trade procedures. Products from a...[Details]
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1. Background When doing boost, the following circuit is used to sample the inductor current Use a current sensing resistor and an op amp differential circuit. As the current increases, the CT2 v...[Details]
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Abstract: This paper introduces the main features of the PFC/PWM combination controller UCC28510 series and its application circuit design procedures.
Keywords: PFC/PWM combination integrated c...[Details]
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Automatic excitation control of synchronous generators is an important technical means to ensure safe, stable and efficient operation of generators. This article will introduce in detail the role, ...[Details]