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1. Software This should be the biggest difference. The operating system was introduced. Why was the operating system introduced? What are the benefits? 1) Convenience. This is mainly reflected in...[Details]

Ideal filters do not exist. In the amplitude-frequency characteristic diagram of actual filters, there should be no strict boundary between the passband and the stopband. There is a transition band be...[Details]

The powertrain of Audi e-tron is composed of front-wheel drive and rear-wheel drive, with front-wheel drive power of 125KW and rear-wheel drive power of 140KW, which is marked in the video. The diffe...[Details]

#include reg51.h //header file #define keys P1 //macro definition matrix keyboard #define smg P0 //macro definition digital tube sbit SMGA=P2^2; //bit definition sbit SMGB=P2^3; sbit SMGC=P2^4; unsig...[Details]

     Apple released the third beta of iOS 15.1 to developers today, and the update brings some new camera features to iPhone 13 Pro users. 　　ProRes Video 　　Today’s beta adds support for ProRes vide...[Details]

Abstract: In the digital control method of power chip, delay link is often introduced. After the delay link is introduced, the method of analyzing circuit response, especially quantitative ca...[Details]

In recent years, sodium-ion batteries have attracted much attention due to the abundance of sodium and the low cost of such batteries. Electrodes with high Na+ storage capacity and cycling stability ...[Details]

In the previous two articles (see the previous articles at the end of the article), we mainly introduced the main components and some usage scenarios of the functional model interface FMI. Today, w...[Details]

introduction In order to promote high-efficiency energy-saving products, more and more countries and regions have issued various energy-saving specifications and standards. For example, the "1W Pla...[Details]

Different applications require different design parameters. System size, efficiency, flexibility and external component count must be considered to suit the end purpose. Small size is important f...[Details]

According to Jiwei.com, the Nikkei Asian Review reported that the United States, Japan, India and Australia will work together to establish a rare earth procurement chain to counter China's dominant ...[Details]

(Image source: Tokyo University of Science) According to foreign media reports, modern life is increasingly dependent on electricity, and the constant demand for electricity has also led to an i...[Details]

1. Press the button once and the LED light will flash once. #include REGX52.H void Delay(unsigned int xms) //@12.000MHz { unsigned char i, j; while(xms) { i = 2; j = 239; do { whi...[Details]

"Traditional cars use about 70 units per vehicle, while electric vehicles use about 300 units per vehicle." "Standing at the center of the chip shortage storm." “When there is a price increase du...[Details]

According to foreign media reports, on January 6 local time, Qualcomm announced several automotive initiatives: the new Snapdragon Drive Pilot autonomous driving platform, the Car-to-Cloud services p...[Details]