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Light-emitting diodes have long been used as low-cost indicator lights in a variety of electronic products. Today, they have become powerful light sources for indoor lighting, signage,
display ...[Details]
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On June 6, a reporter from Southern + learned that Xiaomi has recently adjusted its organizational structure. The Xiaomi Product Department and the Redmi Product Department have been merged to form t...[Details]
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Space technology developed by NASA for research within the agency has found its way into the automotive industry and even into NASCAR. In the future, NASA's work with the automotive industry and auto...[Details]
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Thermocouples are one of the most commonly used temperature detection elements in industry, with advantages such as high measurement accuracy, wide measurement range, simple structure and easy use. ...[Details]
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Lxy system composition and detection method:
1. System composition: The system structure is shown in Figure 1-1.
This system uses NI's high-speed image acquisition card PCI-1408, which support...[Details]
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On March 16, Actions Technology issued an announcement regarding the impact of the novel coronavirus pneumonia epidemic. According to the Notice of the Zhuhai High-tech Zone New Coronavirus Pneumonia...[Details]
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Under the general trend of safety, greenness and interconnection, traditional seat technology can no longer support complex market demands. Relying on its innovative space, comfort, health and safety...[Details]
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According to foreign media reports, as electrification of travel steadily advances, Autoneum recognizes that automakers' demand for automotive battery-related products is increasing, and has begun to...[Details]
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1. Application debugging 1: Use the strace command to track system calls
2. Application debugging 2: Using GDB to debug the application
Compile gdb,gdbserver
tar xjf gdb-7.4.tar.bz2
...[Details]
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In the fourth quarter of 2019, MLCC prices gradually bottomed out along with the electronics industry, and inventory levels dropped to a healthy level of 70 days. Currently, in terms of global MLCC s...[Details]
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On November 1, the Science and Technology Innovation Board Daily reported that OmniVision Technologies has obtained a license from the U.S. Department of Commerce to supply Huawei. OmniVision Technol...[Details]
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When repairing televisions and electrical equipment, you will encounter damage to various components, including MOS tubes. This is how our maintenance personnel use commonly used multimeters to jud...[Details]
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List the eight factors to consider when selecting a digital storage oscilloscope in order of importance A few years ago, analog oscilloscopes were the only candidates for benchtop oscilloscopes. Tod...[Details]
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Linux is an open source, networked operating system with the characteristics of stability, high efficiency, and freely configurable kernel. Compared with VxWorks and Windows, using Linux operating...[Details]
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#include linux/module.h
#include linux/kernel.h
#include linux/errno.h
#include linux/string.h
#include linux/mm.h
#include linux/slab.h
#include linux/vmalloc.h...[Details]
MicroPython Open Source section
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