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Recently, I have seen many people discussing the RC spike absorption problem of Flyback's secondary-side rectifier diode on the Internet . I feel that everyone is still too traditional in dealing wit...[Details]
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As energy crisis and climate warming become more and more serious, energy conservation and environmental protection have become the focus of social issues. LED has attracted widespread attention du...[Details]
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It is expected that within the next five years, all vehicles manufactured worldwide will be connected and interact with different digital ecosystems, but whether vehicles can block hackers and malwar...[Details]
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The photovoltaic market has been developing rapidly in recent years, and the market is constantly changing and adjusting. We have collected some analysis data on the photovoltaic inverter market fo...[Details]
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Xiaomi has launched a Mr. Bang smart clothes drying machine on crowdfunding, which supports hidden storage, LED double-sided lighting, and has been connected to the Mi Home APP. The crowdfunding pric...[Details]
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According to previous reports from the Technology Patent Office, BYD has officially upgraded its technology patents to more advanced ones. It is most likely that it will be the DM5.0 plug-in hybrid p...[Details]
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During Toff, the control switch K is turned off, and the current flowing through the primary coil of the transformer suddenly becomes 0. Since the current in the primary coil loop of the transforme...[Details]
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code Program memory read with MOVC @A+DPTR data Internal data memory that can be directly accessed idata Internal data memory accessed by Mov @Rn bdata Bit addressable internal memory xdata External ...[Details]
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The baud rate is 7.3728MHZ, the delay is 1ms, and the accuracy error is 10us ;******************************** delay_1ms: ldi r27,41 delay_11: ldi r28,35 delay_22: ...[Details]
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Drones and self-driving vehicles are changing the world by enabling them to go places humans can’t. However, these machines are vulnerable to accidents because they lack the most basic human vision. ...[Details]
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It is an industry consensus that HBM memory is essential for AI chips in the era of big models. Storage bandwidth has become the second most important indicator of AI chips after computing power, a...[Details]
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With the continuous development of electric vehicles, the demand for charging piles is increasing, and people's performance requirements for charging piles are getting higher and higher. In the past,...[Details]
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Focus of this chapter - Optimizing display After completing the first two chapters, I tested the refresh rate and found it reached an amazing 3 frames per second. Increase the main frequency In the...[Details]
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In engineering practice, connecting the outputs of two gates in parallel to realize the function of AND logic is called wired AND.
Consider the situation shown in the figure below. When the outputs ...[Details]
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Why is surgical navigation system attracting attention? Imagine that a patient is undergoing a life-threatening tumor removal surgery on the operating table, and the doctor can only rely on his exper...[Details]
PCB Design
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