HQDP-040-19.68-TED-STR-1-F

Fluency Showdown 　　In addition to the intuitive performance of the interface, another focus of people on the system is the smoothness of operation. In fact, it is not easy to compare the smoothness...[Details]

　　Most mobile phone users do not unplug the charger after charging their mobile phones to save trouble for the next charge. This not only wastes power, but also creates huge safety hazards. According...[Details]

The OPPO Reno3 series will be released at the Hangzhou International Expo Center on the 26th of this month. Regarding the news about the series, we have obtained the following exact information from ...[Details]

According to Reuters, U.S. Senator Marco Rubio issued a statement on Thursday "demanding answers from the Biden administration" regarding rumors that the United States has approved China's Huawei's a...[Details]

Four of the five major U.S. technology giants, Google's parent company Alphabet, Apple, Amazon, and Facebook, have already been involved in autonomous driving. Last week, autonomous driving company C...[Details]

       OnePlus co-founder Carl Pei has confirmed that the upcoming mid-range OnePlus Nord phone will feature a "flagship-level camera." 　　This was promised by Carl Pei in an interview with Tech Rad...[Details]

1 Migration requirements Requirement: Python 2.5.4 running on Arm9. ARM Target Environment: S3C2410A & arm-linux-2.4.18, and AT91SAM9261 & arm-linux-2.6.20. Host compilation environment: RHEL...[Details]

Self-driven synchronous rectification Here are three types of synchronous rectification circuits 　　: flyback, forward and push-pull . When working near the normal input voltage value, the effect is...[Details]

5G is no longer just a promise—it’s a very real, massive market, even if its implementation is still in its infancy. Two examples from 2019 showed that 5G deployment is becoming a reality. One was Ve...[Details]

I. Introduction According to statistics, the annual capacity of single-chip microcomputers in my country has reached 100-300 million pieces, and it is growing at a rate of about 16% per year, but my ...[Details]

A few days ago, a student asked me about ARM interrupt nesting. I realized that what I took for granted was not easy for students to understand. ARM has seven modes, and we only discuss SVC, IRQ an...[Details]

Huatai Securities researcher Ma Renmin released a research report on September 26, "LED Substrate Industry Report", which states that the production process of LED products can be divided into fi...[Details]

  #include REGX51.H #include "LCD1602.h" #include "DS1302.h" void Delay1ms(unsigned int count) {         unsigned int i,j;         for(i=0;i count;i++)         for(j=0;j 120;j++); } main() {       ...[Details]

Ever since 1080p high-definition TVs became popular, the TV industry has been struggling to find the next selling point. In recent years, the quality of the picture has not improved significantly, ...[Details]

Soft start and star-delta start are two different motor starting methods, each with its own advantages and disadvantages. In practical applications, the choice of starting method depends on factors...[Details]