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At the end of April, Musk made a lightning visit to China. People thought he wanted to visit the Beijing Auto Show, but they never imagined that his trip was mainly to promote data compliance, spee...[Details]
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1 Introduction The oil electric drive drilling rig is a special drilling equipment that has developed very rapidly in recent years and is widely used in the development of major oil fields at home an...[Details]
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In the era of fuel vehicles, we pay close attention to the power combination of engine and gearbox.
Entering the era of electric drive, although people are still concerned about the vehicle's ...[Details]
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Hydraulic equipment driven by three-phase asynchronous motors has been widely used in production practice due to its many advantages in operation, and more and more research has been carried out on...[Details]
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Normally, when developing and debugging a DSP system, an SRAM chip is required as an off-chip program RAM. During debugging, the corresponding simulation board is used to download the program to th...[Details]
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These are my own simple summaries of the most commonly used ARM assembly instructions, which will be continuously supplemented and improved later.
1. Segment names predefined by the assembly system
...[Details]
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Clocks are widely used in computer, communication and consumer electronics products, including crystal oscillators and phase-locked loops, and are mainly used for synchronization and latching of d...[Details]
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1.
Features of
HED MCU
products
•
Kernel and system
– 32-bit ARM® CortexTM-M0 processor core
– Operating frequency up to 48MHz
– 32 instruction cycle 32-bi...[Details]
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The MAX6754–MAX6764 low-power window detectors monitor system power supplies for undervoltage/overvoltage conditions. These devices trigger an output signal when the monitored voltage falls below an u...[Details]
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The recent Ideal ONE mercury incident has attracted industry attention. Earlier this month, Ideal car owner @贞谦叔 posted a video on the Ideal Auto APP, in which he found mercury on the seats ...[Details]
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The 9th meeting of the 8th Board of Directors of Ningbo Energy Group Co., Ltd. (hereinafter referred to as the "Company" or "Ningbo Energy") reviewed and approved the "Proposal on the Establishment...[Details]
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Q: In a recent RAQ, I mentioned current transformers. What are they and how are they used?
A: A current transformer is just a different use of an ordinary transformer. You can find it in textbook...[Details]
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Entering 2024, the intelligentization of automobiles has entered a new era, and new energy vehicles have proven to have made great progress in safety compared to fuel vehicles. Especially with the ...[Details]
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This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The way to reduce costs is: ① Use the Bluetooth data transmission function of mobile phones th...[Details]
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Developers are now faced with unprecedented challenges, needing to design complex software for a variety of products, often using different processors. NXP's MCUXpresso Developer Experi...[Details]