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At present, domestic LED lamp manufacturers generally only care about light parameters in the design stage. What kind of chip to choose, what kind of driver to match, how to dissipate heat, etc. H...[Details]
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ram_nor.c source code: //Reference: drivers\mtd\chips\map_ram.c #include "linux/module.h" #include "linux/types.h" #include "linux/kernel.h" #include "linux/sched.h" #include "linux/init.h" #include...[Details]
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O Introduction
Rolling bearings are the support of train rotating parts and are also the most vulnerable parts on railway vehicles that are most likely to endanger driving safety. Due to the l...[Details]
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1-2-2. Series switching power supply output voltage filter circuit
Most switching power supplies output a DC voltage, so the output circuit of a general switching power supply is equipped with...[Details]
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Driven by new demands and technologies such as "new smart cities" and "5G commercial use", smart lamp poles are regarded as one of the best carriers for realizing smart cities and will usher in rapid...[Details]
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Since the spread of COVID-19, most people have been working from home. During this period, I have not been in the mood to write articles about current affairs. Instead, I plan to write some articles ...[Details]
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On the evening of March 17, after the release of the Redmi K50 series, Chen Jin, general manager of Lenovo Group’s mobile phone business unit in China, said: "Congratulations to our friendly competit...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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Recently, the China Automobile Association
latest
data shows that in the first half of April 2024, China's passenger car market retailed 516,000 vehicles, of which
new energy
vehicl...[Details]
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First of all, we must understand that when porting ucos-II to ARM920T, the following task stack structure is used: Program Listing: Analysis of OSCtxSw Implementation Based on ARM920T Note: ARM n...[Details]
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Maxim's new Class D audio power amplifiers (MAX9700/MAX9712) have made some important improvements to switch-mode amplification technology, using a unique modulation structure to eliminate the outp...[Details]
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The popularization of Internet of Vehicles configuration has led to increasingly frequent interactions between the vehicle side and the cloud. As the underlying layer of the Internet of Vehicles bu...[Details]
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On November 30, Soitec announced the acquisition of NOVASiC, a silicon carbide wafer polishing and recycling company, to advance the development of semiconductors for power systems for electric vehic...[Details]
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With the development of information technology and the deepening reform of medical and health care, the implementation of the National Golden Health Project has greatly accelerated the process of h...[Details]
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Shanghai, China, June 26, 2024 -
Avnet announced that Rebeca Obregon will serve as the new president of element14, Avnet's global electronic components products and solutions distributor, effec...[Details]
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