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Electric vehicles (EVs) are becoming more common, and a host of national and global incentives are making these vehicles more cost-effective for consumers. This has led to EV sales exceeding 13 mil...[Details]
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This article introduces the wiring method of the IO acquisition control terminal of Zhiqian IoT ZQWL, which is suitable for Zhiqian IoT's network IO control modules such as ZQWL-IO-1DX1R8 and seria...[Details]
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This program has been modified based on others', and can be applied to my development board,
and used with my homemade external buttons and LED lights. Thanks to the origina...[Details]
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Regarding the use of semaphores, the program's own help file explains:
A semaphore (mutex) is an object used to protect access to a shared resource. The code that accesses the shared resource is call...[Details]
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IEC 61800-5-2 is an industrial standard that covers functional safety of variable speed drives. In practice, it tells you how to build safe motor control circuits. In this blog, I will discuss an e...[Details]
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At present, there are two main problems in the AC voltage-stabilized power supply market and power supply quality: one is that the low-price competition is becoming more and more serious; the other i...[Details]
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Since its official commercial use, the large-scale deployment of 5G has continued to accelerate around the world. Especially in China, 5G construction has gradually entered a "no man's land". Accor...[Details]
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Recently, the Lishui Smart Energy Service Center was unveiled in the Development Zone. The Development Zone Management Committee and the District Power Supply Company sent special personnel to work th...[Details]
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The US Patent and Trademark Office published a patent from Apple that relates to optical systems, and more specifically, optical systems for head mounted displays. Today's patent is not a new inventi...[Details]
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There are two concepts of priority in STM32 (Cortex-M3) - preemptive priority and response priority. Some people call response priority "sub-priority" or "sub-priority". Each interrupt source needs to...[Details]
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Linux 2.6.22, added the latest yaffs2, implemented the nand flash driver, and tested the driver with mtd test and it works normally.
However, a very strange problem was discovered recently:
After m...[Details]
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Zayed Sustainability Prize launches new awards category to accelerate climate solutions and protect planet for future generations • The new Climate Action category will recognize innovative soluti...[Details]
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Image sensors can be said to be the eyes of electronic products, providing machine vision for various applications. Although this is no longer a new product, its related technology is still evolving,...[Details]
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According to foreign media reports, u-blox, a supplier of positioning and wireless communication technology, and Molex, a supplier of interconnect products, have cooperated to develop the MAX (Modula...[Details]
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(October 30, 2024, Shanghai)
As one of the world's leading companies in industrial automation, information technology and digital transformation, Rockwell Automation will be present at the 7th ...[Details]
Power technology
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