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AVR MCU keyboard subroutine Keyboard scanning has interrupt mode and query mode #include "jn8515def.h" /******The following is the keyboard arrangement diagram****** | | | f...[Details]
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In recent years, the industry has developed rapidly, and robots have been widely used in various fields, especially in the industrial field. It is not difficult to see their huge potential.
At...[Details]
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According to the initial scenario in 2020, the mobile phone industry will usher in the era of 5G upgrades. After experiencing multiple quarters of declining sales, the industry expected the smartphon...[Details]
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Conventional voltage and current measurements usually use three methods: mean detection method, peak detection method, and true RMS method. This article compares the application scenarios and advan...[Details]
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Question: I made a small design using AT89C2051, where P1 is connected to a two-digit BCD dip switch, P3.2 is connected to a switch, and P3.3 is connected to a relay. The specific connection method o...[Details]
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Apple has just officially launched the 16-inch MacBook Pro. There was no press conference, but it was directly released online. This product, which has been rumored for half a year, has finally been ...[Details]
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At the Ministry of Commerce's regular press conference, a spokesperson responded to the U.S. Department of Commerce's letter to TSMC imposing export restrictions on certain complex chips of 7 nanom...[Details]
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The function signal generator system is mainly composed of a master oscillator, a master oscillator output adjustment potentiometer, a voltage amplifier, an output attenuator, a power amplifier, an i...[Details]
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August 23, 2024 –
Mouser Electronics, a well-known New Product Introduction (NPI) distributor that provides a wide range of semiconductors and electronic components™, announced that it will be ...[Details]
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/*--------------------------------- Delay module function Note: Just add delay.c and delay.h to the project file, you can use Delayms(__IO uint32_t nTime); Delay(__IO uint32_t nTi...[Details]
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On August 9, according to Sigmaintell statistics and forecasts, the global automotive MCU market size in 2024 will be approximately US$10.9 billion, still increasing by 8.3% year-on-year.
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Homework: Enlarge A tenfold (the value of A is small and does not overflow)
. There are many methods for this problem. According to the materials, there are three methods. They are listed one...[Details]
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International New Energy Network News: At Solar Power International 2013, SolarEdge will showcase its newly expanded high-power single-phase solar inverter production line with power up to 11.4kWac...[Details]
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4. Design and application of new green energy-efficient Class D audio amplifier
introduction
In the multimedia era, traditional Class A, Class B, and Class AB linear analog audio amplifiers c...[Details]
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Distributed storage centralized management
In a video surveillance system, the choice of storage solution directly determines the system architecture of the entire system as well as the pe...[Details]
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