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Preface With the development of microcontrollers, microcontrollers are increasingly used in household appliances, industrial automation, production process control, intelligent instrumentation and ot...[Details]
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Some time ago, Xiaozhi posted a spy photo of the BMW VBX6 on WeChat Moments. This car is said to be the blackest car in the world, absorbing more than 99% of light. Some people wondered whether the...[Details]
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12v Lead Acid batteries used in trucks, cars, RVs and uninterruptible power supplies are usually rated at 12V. This circuit monitors the battery, the charge and discharge curves, gives the cu...[Details]
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PIC32 (General Purpose) Starter Kit Development Board Block Diagram
PIC32 (General Purpose) Starter Kit Circuit Diagram (1): PIC32MX CPU
PIC32 (General Purpose) Starter Kit Circuit...[Details]
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Electronic circuits are often operated with positive regulated output voltages, which are usually provided by buck regulators. If a negative output voltage is also required, the same buck controller...[Details]
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The trend of automobile electrification is irreversible, and even the top supercar brand Ferrari has begun to explore electric vehicles. Ferrari is synonymous with performance, but the brand has be...[Details]
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The world of medical electronics is undergoing a fundamental change. Equipment design has been traditional for 20 years, with each design followed by inheritance and testing. Now more innovation is...[Details]
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Audio content has come a long way in the past few decades, from classic tube amplifiers to modern media players, technological advancements have changed the way digital media is consumed. Among all...[Details]
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Employees of the Parkhol Eisenstadt in Burgenland, Austria, recently welcomed five special new colleagues - Ketty, Hola, Bella, Flash and cleaning robot CC1. These five robots are the first batch o...[Details]
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Digi-Key Celebrates 50 Years of Powering Innovation Around the World Thief River Falls Mayor Proclaims April 3rd "Digi-Key Day" Digi-Key Electronics, a global distributor of broad-based, fast-ship...[Details]
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Some time ago, OnePlus founder and CEO Pete Lau said they were developing a smartwatch that would be powered by the Wear OS operating system. Recently, Pete Lau tweeted that the OnePlus watch is alre...[Details]
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This practical night light circuit uses LED lighting. It can be made into a night vision clock to read the time in the dark; it can also be made into a TV auxiliary lighting. This night light circu...[Details]
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Sony's newly released gaming console, the PlayStation 5, has encountered a bug that prevents games and applications from downloading smoothly. This download failure will be reflected in a "queued for...[Details]
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1. Workflow:
1. Define the kobject structure
The kboject structure is defined as follows:
struct kobject{
const char *name; //Name displayed in sysfs
...[Details]
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MediaTek has released the Helio P65, a new generation smartphone chip platform, using a 12nm process technology. Its new octa-core architecture enables the chipset to achieve unprecedented high perfo...[Details]