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       The official version of Android 11 was officially launched on September 8. Although more than a month has passed, the bugs on Android 11 still bother gamers. 　　On October 22, according to fore...[Details]

Through a new open licensing agreement with the U.S. Defense Advanced Research Projects Agency (DARPA), CEVA hopes to accelerate technology innovation for DARPA programs. As part of the DARPA Toolbox...[Details]

Section 001_Linux Advanced Commands_find Command When we search for files in Windows, we generally need to pass in two conditions to find files: 1) Search in those directories; 2) What to search ...[Details]

As people's expectations for the role of in-vehicle cameras are increasing, the challenges facing their development are becoming more and more severe. Engineers involved in the design of in-vehicle c...[Details]

Chassis tuning is a very important part of the automotive industry. A perfect chassis tuning solution can bring better driving performance to the vehicle and improve the driver's driving experience...[Details]

On January 25, the official Weibo account of Huawei China announced that recently, Shandong Mobile and Huawei have completed the large-scale opening of 500 three-carrier aggregation sites in Qingda...[Details]

Select an oscilloscope with sufficient bandwidth to accurately capture the highest frequency components of your signal Many different oscilloscope specifications determine the accuracy of signal ca...[Details]

Abstract: This paper introduces the AD9850 chip produced by ADI, and gives the pin diagram and functions of the chip. A feasible scheme of a serial-controlled sine signal generator is designed with...[Details]

U.S. Commerce Secretary Gina Raimondo warned today that a global shortage of key semiconductors could continue into next year or even longer. In 2021, supply was paralyzed as the COVID-19 pandemic s...[Details]

(Image source: UCSD official website) According to foreign media reports, a research team led by the University of California, San Diego (UCSD) found that the root cause of the failure of lithiu...[Details]

Section 1  High-frequency switching power supply circuit principle  High-frequency switching power supply consists of the following parts:   1. Main circuit The whole process from AC grid in...[Details]

Today, OPPO officially announced the launch of the Reno4 series on its official Weibo account. From the promotional video, we can see that the camera of this series is a little bulging. According to ...[Details]

On the morning of September 30, Changsha Economic Development Zone held a signing ceremony for a major project. The Sodium Energy Times Headquarters and Industrialization Base Project settled in Chang...[Details]

1. The difference between ripple and noise Ripple Since the switching tube of the switching power supply operates in a high-frequency switching state, in each switching process, electric energy is ...[Details]

From October 14 to October 20, Sunwoda Power will present its core products at the Paris Motor Show, one of the world's five major auto shows; at the same time, its manufacturing base in Hungary wi...[Details]