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According to Jiwei.com, in September this year, vivo had a new phone registered with the Ministry of Industry and Information Technology. According to a domestic digital blogger, this new phone, name...[Details]
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Portable electronic devices such as smartphones, GPS navigation systems, and tablets can be powered by low-voltage solar panels, batteries, or AC-DC power supplies. Battery-powered systems often st...[Details]
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On June 8, according to DIGITIMES, memory module manufacturers said that Samsung Electronics, SK Hynix and Micron Technology have all expanded their DDR5 chip production to accelerate the industry's ...[Details]
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Digital enthusiasts probably all know that since the Samsung Galaxy Z Flip was launched in February this year, it has won widespread praise from technology media for its exquisite up-and-down folding...[Details]
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Frequency converters are widely used in industry. They are devices that automatically control the motor speed to improve production efficiency when using motors to drive mechanical equipment. Frequ...[Details]
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The assembly starts from org 0000h, so how does Keil C51 start the main() function? Keil C51 has a startup program startup.a51, which is always compiled and linked with the C program. Let's see how i...[Details]
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1. Hazards of harmonic symptoms in power distribution systems
Today, users often complain about power quality in various forms. One is that computers, printers, networks and copiers are not fu...[Details]
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On September 19, the power energy storage device industrial base project of Siyuan Electric Co., Ltd. with a total investment of 5 billion yuan was laid, marking the addition of new forces to Wuxi's c...[Details]
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1 Introduction
In the 1980s, soft starters became the ideal product for motor starting control. The operation mode was
thyristor
online operation. The cost and power consumpt...[Details]
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Foreign media 9to5 Google reported that due to the implementation of daylight saving time in the United States and Canada, some Google Pixel phones did not get the update and jumped an hour. Fort...[Details]
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1. Steps to write ts driver (beginners can just take a look at it, the content is a bit confusing)
1. Copy the header file;
2. Write entry and exit functions
3. All...[Details]
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In recent years, NXP has invested a lot of money and manpower in automotive electronics and developed related circuit devices for vehicle network systems, which have been widely welcomed by consumers...[Details]
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The ATmega8 chip has the following clock sources that are selected by Flash fuses: The clock is input to the AVR clock generator and then distributed to the corresponding modules. The different clo...[Details]
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1 Introduction
LED has a history of nearly 30 years. In the 1970s, the earliest GaP and GaAsP homojunction red, yellow, and green low-luminous efficiency LEDs began to be used for ind...[Details]
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"The reason why our developer program has achieved great success in the past year is that AI technology has achieved explosive growth. It involves very rapidly growing industries such as transportati...[Details]