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1 Introduction
In the electroplating industry, the output voltage of the working power supply is generally required to be low, but the current is large. The power requirement of the p...[Details]
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Apple has reportedly begun rolling out a tool to Apple retail stores that can perform preliminary testing on AirPods before a full repair. The tool can determine whether a deterioration in the sound ...[Details]
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Children's education is a family's top priority. Primary school is an important stage for laying the foundation. How to help children form good study habits while laying a solid foundation is a d...[Details]
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With the rapid development of industry, the level of automated production in industrial production is constantly improving. The application of PLC electrical systems is becoming more and more wides...[Details]
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On October 15 and 16 last year, Samsung Galaxy S21, S21+, and S21 Ultra passed the 3C certification, confirming that the entire series is equipped with a 25W charger as standard. Some netizens...[Details]
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1 Introduction to GPS System GPS is the abbreviation of Global Positioning System . Its purpose is to accurately locate and monitor ground and air targets on a global scale. With the increasing ...[Details]
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LD7209 is an LED driver. This series of components can drive 3 to 8 WLED backlights and provide 38V open circuit voltage protection. It can be used in small-size screen backlight LEDs powered by lith...[Details]
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Study on the Detection Mechanism of Sulfur Dioxide Gas Concentration
The time-dependent dual-light path sulfur dioxide fluorescence detection mechanism was studied theoretically...[Details]
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As expected, Apple unveiled iOS 13 at WWDC 2019, giving us a first look at the company's latest iPhone software. According to Craig Federighi, Apple's senior vice president of software engineering, i...[Details]
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WiMAX technology needs to demonstrate its advantages in specific application scenarios in order to gain market recognition, which requires application testing to measure the system's performance para...[Details]
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How automotive sensors work
There are many sensors in the car, each of which performs its duties and cooperates with each other. The car sensor is the input device of the car computer system a...[Details]
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With the latest audio/video processors and wireless communication technologies, doorbells are transforming from century-old electronic musical doorbells to fully cloud-connected front-line security s...[Details]
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In China's first-tier cities, with huge investments from the government and central enterprises, tens of thousands of charging piles are being built, more and more electric vehicles are about to ro...[Details]
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The soft interrupt definition of the linux2.4.19 kernel system call corresponding to the At91rm9200 processor is as follows:
#if defined(__thumb__) //thumb mode
#define __syscall(name)/
"push...[Details]
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Continental is rapidly moving towards the era of vehicle intelligence 2.0.
On October 23, Continental held the 2024 China Technology Experience Day event, showcasing its innovative achie...[Details]