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The buzzer pin of STM8L051 shares the same pin with the swin debugging port. Although the debugging function cannot be used when beep is used (after the program is downloaded, disconnect the debuggin...[Details]
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Compared with traditional single-chip microcomputers, AVR has greatly improved and enhanced its structure, functional components, performance and reliability, in addition to being able to realize som...[Details]
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0 Introduction Safety is the first priority for power enterprises. In power work, including dispatch pre-orders, operating instructions, operating steps, operating reports, situation reports, etc., ...[Details]
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Meishan Island in Ningbo, Zhejiang, is like a beautiful pearl, inlaid on the coast of the East China Sea. It used to be a barren island with sandy watermelons and sea salt as its labels. Today, as ...[Details]
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The standard float pressure gauge is a high-precision gas pressure signal source. It can transmit pressure values and calibrate various pressure instruments. It is mainly composed of float ball, no...[Details]
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Large-scale LED display systems have been widely used in various indoor and outdoor occasions, but because they mostly use multi-machine systems, the system cost and the complexity of software and har...[Details]
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Interrupts are a very common resource and programming method in our embedded development. This article focuses on analyzing the interrupt processing flow of ARM. First of all, an interrupt is a typ...[Details]
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Digital blogger @数码闲聊站 talked about the topic of foldable screen phones during a chat today. Then a netizen asked about Xiaomi's next generation of foldable screen phones. He said that we still need ...[Details]
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In automatic mode, for different time base positions, if the signal frequency is very low and the trigger condition is not met after the pre-trigger is completed, then the first time it will take at ...[Details]
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Our lives are full of various screens. For example, the smartphones we use every day have a screen, the TV we watch at home has a screen, the office computer has a screen, and even when we tak...[Details]
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What will the future TV look like? Hisense TV, which has been leading the Chinese color TV market for 15 years, has given the answer with its new Hi Table social TV. This new concept product that int...[Details]
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With the increasing global attention to environmental protection and sustainable development, hybrid electric vehicles (HEV) and electric vehicles (EV) are gradually becoming the mainstream trend i...[Details]
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On the afternoon of July 1, the "Samsung 5G Pioneer Plan" specially designed for Chinese users has been officially launched. Users can join the Samsung 5G Club and upgrade to Samsung's 5G mobile pho...[Details]
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During the research and development process, when testing switching power supplies or in experiments, we may hear the uninvited sound of leakage or high-voltage arcing of similar products: the soun...[Details]
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According to foreign media reports, the U.S. Department of Energy's Argonne National Laboratory has developed a new design that can significantly improve the performance of lithium-ion batteries an...[Details]
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