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LED stroboscopic effect refers to two concepts. One is stroboscopic: the depth of the fluctuation of the luminous flux of the electric light source. The greater the fluctuation depth, the greater t...[Details]
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Introduction: This article is mainly about the program processing of timer 0 overflow interrupt. //--------------------------------------------------------------------- //Copyright(c) joecongmin 20...[Details]
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1 Introduction
Ferroelectric memory (FRAM) is a power-down non-volatile memory launched by Ramtron in recent years. It combines high performance and low power consumption operation and can save...[Details]
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Introduction Quartz crystal unit (XTAL), also known as crystal oscillator, is a passive electronic component that uses the piezoelectric effect of quartz crystal to generate high-precision oscil...[Details]
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According to an official announcement from Nintendo, the production of the Nintendo 3DS series of game consoles has now been completely stopped. This is a full production halt, which means that this ...[Details]
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According to foreign media reports, scientists have discovered the main cause of failure of leading lithium metal batteries. This discovery is of great significance for long-range electric vehicles ....[Details]
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Installation requirements for submersible liquid level gauges After continuous improvement in recent years, the input liquid level gauge now has the advantages of high accuracy, small size, anti-...[Details]
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1 Background and design features of single chip electronic password lock
With the rapid development of high technology today, people have invented various forms of locks, such as password locks...[Details]
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According to a report by Juheng.com, some analysts pointed out that the United States' increased "blockade" of Huawei will benefit the development of Samsung's smartphone business, thereby widening t...[Details]
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Abstract: This article introduces the hardware composition and software design method of the adapter card and control unit in the CAN bus distributed system, and gives the hardware schematic dia...[Details]
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Digital tube structure and classification The digital tube is one of the light-emitting devices. It is composed of seven strip-shaped light-emitting diodes (a, b, c, d, e, f, g) and a small dot lig...[Details]
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The 2022 APEC Business Leaders China Forum was held in Beijing on the 3rd. The theme of the forum was "Towards a Green Economy." Participants conducted extensive discussions on regional green and low...[Details]
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After this year's Nobel Prize in Chemistry was awarded to the lithium battery field, the contribution of batteries to the world has been more recognized by the public. It is the continuous exploratio...[Details]
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Changan UNI-T made its debut at the "Cloud Auto Show" in Geneva. My colleague Wang Xingyu has also made a relatively detailed design interpretation of this car "Analysis of Changan UNI-T with a "good...[Details]
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Since wireless intercoms transmit voice information in a wide space, anyone can listen to the conversation between intercom users without permission with the help of appropriate technical means. W...[Details]