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Most embedded products use LCD as the display terminal, but in some applications that require large-screen display, industrial-grade LCDs are expensive, and existing large-screen displays (including ...[Details]
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When it comes to current testing, what instrument should be used? The first thing that comes to mind is a multimeter. Yes, a multimeter is a conventional test instrument that can test basic electrica...[Details]
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1 Introduction USB supports data exchange between the host computer and many peripherals that can be accessed at the same time, making the connection of peripherals simple, plug-and-play, hot-swappab...[Details]
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Relationship between the resolution of sound delay and spatial resolution Through correlation calculation, the delay of sound propagation can be obtained, and then the distance between the sound sour...[Details]
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When it comes to the electronic testing industry, I believe everyone knows about Tektronix oscilloscopes! It is said that every electronic engineer has a Tektronix oscilloscope in his heart, so do yo...[Details]
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Professional Skin & Body Care Inc., a professional beauty center in San Francisco, USA, introduced that the center has introduced the most advanced LT2500 second-generation LED light energy skin tr...[Details]
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The heart of an electric motor consists of a rotor and a stator, around which the rotor spins. Traditionally, stators are made of iron and tend to be heavy, accounting for about two-thirds of the w...[Details]
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#include avr/io.h #include avr/interrupt.h #include inttypes.h #include avr/sfr_defs.h #include util/delay.h #include avr/pgmspace.h #include stdio.h #include stdarg.h //The board I use is ma...[Details]
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1. Introduction
Smart grid (also known as the intelligence of power grid) is based on an integrated, high-speed two-way communication network. Through the application of advanced sensing a...[Details]
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Is cost-effectiveness a necessary condition for the popularization of smart driving? Obviously not. In the field of chips, whether it is a performance replacement or a fully pin-to-pin compatible r...[Details]
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According to foreign media reports, Diodes Incorporated has launched the AL5873Q three-channel linear LED driver, which aims to simplify the design of taillight groups and expand its equipment port...[Details]
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According to IT Home on March 22, the Samsung Galaxy M53 5G mobile phone was exposed and will be equipped with the Dimensity 900 processor. According to the data released by the whistleblower Yogesh ...[Details]
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Currently, manufacturers such as Samsung and Huawei have launched their own foldable screen mobile phones, among which Samsung has two forms of foldable screen models. Samsung Galaxy Z Flip ...[Details]
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The matrix keyboard program, as part of the Maizhi Club car project, is modified from the IAR state machine application. IAR7.4+STM32CUBEMX debugging passed. The keyboard has 4 rows and 3 columns, an...[Details]
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Soft starters and frequency converters are two types of electrical equipment widely used in the field of industrial automation. They have certain differences in functions, principles, applications,...[Details]