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To popularize LED lamps, it is necessary not only to significantly reduce costs, but also to solve technical problems. Doug Bailey, Vice President of Marketing at Power Integrations, shared his exper...[Details]
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LED lighting is recognized as the next generation of lighting technology due to its power saving, environmental protection and long life, and will replace various existing lighting technologies. LED i...[Details]
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This article mainly discusses the principle of waveform three-dimensional mapping, and uses the ZDS oscilloscope to explain the significance and corresponding functions of grayscale display and color...[Details]
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With the development of embedded computer applications, the main frequency of embedded CPUs continues to increase, which results in a situation where slow system memory cannot match the processing ca...[Details]
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Although Panasonic has launched the S1 series of mirrorless cameras with full-frame sensors, it has not stopped its progress in the M4/3-frame micro-single-lens camera market. After all, compared wit...[Details]
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According to Jiwei.com, the domino effect caused by tight wafer supply is intensifying in the semiconductor industry chain. MOS price increase, power management chip price increase, MCU price increas...[Details]
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On August 4, according to Nikkei Asia, Apple is looking for more Chinese suppliers for subsequent new iPhone products. Currently, leading domestic companies in the segment, such as Luxshare Precision...[Details]
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In 2021, the semiconductor industry is still moving forward amid challenges. The post-epidemic era, tight production capacity, geopolitics and other factors still have a profound impact on the global...[Details]
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Migration environment
1. Host environment: CentOS 5.5 under VMare, 1G memory.
2. Integrated development environment: Eclipse IDE
3. Compilation environment: arm-linux-gcc v4.4.3, arm...[Details]
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Introduction: ARM Basics - Types of Exception Interrupts in ARM **RESET** When the processor reset pin is valid, the system generates a reset exception interrupt, and the program jumps to the reset...[Details]
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The following program is an AVR external interrupt operation program.
It consists of a test program , a function and a header file .
/* *******************************************
* File ...[Details]
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According to foreign media reports, Apple will release the iPhone 12 series in November this year at the latest, which includes four models, all supporting 5G networks. According to a report ...[Details]
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On December 24, according to Phone Arena, the production capacity of Google's Pixel 6 series is unable to meet market demand, and the delivery time of some orders has been forced to be postponed...[Details]
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Serial communication program writing steps
UART communication program can use query, interrupt and DMA mode. We introduce the writing of UART communication program by using more interrupt methods. Th...[Details]
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Ionizing radiation such as X-rays and gamma rays has been widely studied and applied in various fields such as medical imaging, non-destructive testing, and scientific research.
Ther...[Details]
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