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Fixed frequency boost converters are well suited for driving LED strings in constant current mode. These converters operate in discontinuous conduction mode (DCM) and are effectively used for fast di...[Details]
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How can a beginner have a good programming style? I would like to quote a story about a beginner asking a programming master for advice and let the readers understand it for themselves.
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With the rapid development of computer and digital image processing technology, video surveillance technology is widely used. Traditional video surveillance systems use a single camera to monitor a...[Details]
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On December 14, BYD Semiconductor announced that it has recently successfully developed and mass-produced a 1200V power device driver chip, BF1181, and will start mass-supplying it to major manufactu...[Details]
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Development board: tiny6410 Kernel: linux2.6.38 To write an LED driver, you must first review the design process of a mixed device driver, the kernel file_ops structure, hardware communication IO...[Details]
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1. Check the schematic diagram to determine the IO port that needs to be controlled
Open the schematic diagram and determine that the IO ports to be controlled are GPF0, GPF2, GPG3, and GPG11....[Details]
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Just when people thought that the L2+ track was crowded enough, another new player pushed the door open and barged in. The person who came in was none other than Pony.ai, China’s currently most hig...[Details]
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Akamai Technologies, Inc., a trusted global provider of solutions for delivering secure digital experiences, announced an organizational restructuring designed to make the company more agile in deliv...[Details]
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Recently, the Power Battery Innovation Alliance announced the monthly data of power batteries in December 2021. In December, the power battery production was 31.6GWh, the sales volume was 35.5GWh, an...[Details]
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1. I2C initialization Regarding the I2C initialization process, the comments in the standard library are very clear: * 1. Enable peripheral clock using CLK_PeripheralClockConfig(CLK_Peripheral_I2...[Details]
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Have you ever used an app to virtually arrange furniture in your home to see how it would look? Have you ever used an app that lets you change your image? Have you ever played the once-popular game...[Details]
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Constant current source design implemented by 51 microcontroller as the main controller Part of the program: #include "reg52.h" //stc header file #include "Delay.h" //Delay header file //Set butt...[Details]
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According to a survey result released by the US media on the 13th, about 65% of US corporate executives believe that US trade policies will have a negative impact on their company's business in the n...[Details]
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Power supply ripple testing is a very important parameter in power supply quality testing, but how to accurately measure power supply ripple has become a difficult problem for engineers. How can we o...[Details]
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Infineon SAK 32-bit automotive MCUs, which have soared in the first half of the year, have finally dropped in price recently, and there is a trend of getting lower and lower. After searching Moments ...[Details]