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Constant current diodes have been around for a long time, but they have not attracted much attention because they are only used as current standards in some instruments. However, with the recent boomi...[Details]
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On the afternoon of October 20, Yongkang City held a concentrated start-up ceremony for major projects. Zhang Xusheng, secretary of the municipal party committee, announced the concentrated start o...[Details]
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At the 2nd China Automotive Information Security and Data Security Conference co-sponsored by Gasgoo and Shanghai International Exhibition (Group) Co., Ltd. (SIEC) on April 20-21, 2023, Luo Ding, hea...[Details]
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As a light source , dimming is very important. Not only to create a more comfortable environment at home, but also to reduce unnecessary electric light to further achieve energy conservation and em...[Details]
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In today's rapidly developing innovation, young talents are an important force to promote social progress. Shanghai Xianji Technology Co., Ltd. (Xianji Semiconductor, Hro), as a leader in the s...[Details]
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Running Meta’s latest Llama 3.2 version on Arm CPUs significantly improves performance from the cloud to the edge, providing strong support for future AI workloads
Meta’s c...[Details]
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Recently, I was learning about the u-boot porting of MINI2440. When adding the function of burning the yaffs2 file system, the instructions found on the Internet were relatively general, and they all...[Details]
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According to a new tweet from whistleblower @L0vetodream, Apple's rumored AirTags Bluetooth tracking device may be released soon, with two size options available. The whistleblower tweeted in a cry...[Details]
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According to foreign media reports, the Belgian Microelectronics Research Center (Imec) has developed a low-power millimeter-wave motion detection radar integrated in a standard 28nm CMOS. The radar ...[Details]
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For full-color LED display screens, LED lamp beads are the most critical components, and the quality of LED lamp beads plays a very important role in determining the quality of LED display screens....[Details]
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According to Taiwanese media reports, affected by the Sino-US trade war and other factors, the combined revenue of three Chinese mainland OSAT manufacturers, Changdian Technology, Tongfu Microelectro...[Details]
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Startup interrupt vector table ;******************************************************************************* ; ExcepTIon vectors ;******************************************************************...[Details]
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1. Chip heating
This is mainly for high-voltage driver chips with built-in power modulators. If the current consumed by the chip is 2mA, and a voltage of 300V is applied to the chip, the power co...[Details]
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You can use a multimeter to measure it. For a digital meter, you can use the special capacitance range to measure it. You can also use the resistance range of a pointer meter to measure it. It is r...[Details]
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Preface This is a new picture of development that is a mixture of the old and the new, and a transformation of kinetic energy. In the tall red brick factory building with a sense of age, red hot molte...[Details]
MicroPython Open Source section
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