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According to Wall Street Journal, Samsung Electronics responded to reports of foldable phone failures by saying that removing the Galaxy Fold main screen protective film may cause screen damage, and ...[Details]

Recently , Swedish automotive technology group Veoneer said that Qualcomm and SSW Partners will complete the acquisition of the company on April 1. Last October, Qualcomm reached a final agreement wi...[Details]

#include "tim4.h" #include "stm8s_tim4.h" #define TIM4_PERIOD 124 void Dely1ms(void) { TIM4_DeInit(); /* Time base configuration */ // 8M/64=125000HZ // (x + 1)/125000=0.001s = 1ms // x = 124 TIM4_Ti...[Details]

Embedded systems are "devices used to control, monitor, or assist the operation of equipment, machinery or plants". It can be seen that embedded systems are a combination of software and hardware, an...[Details]

With the continuous development of technology, the electric window system has become an indispensable part of modern cars. The application of MOS (metal oxide semiconductor) tubes has injected new ...[Details]

      On December 14, some media received exclusive information that the Xiaomi 11 series will be officially released on December 29. 　　It is reported that Xiaomi 11 will be officially sold this mont...[Details]

Three years ago, two modified Changan Ruicheng completed a 2,000-kilometer autonomous driving road test. For a time, the outside world praised Changan's autonomous driving technology, and the key tec...[Details]

From doubt to widespread recognition, domestic lidar manufacturers have successfully carved out a path in the surging intelligent driving revolution. According to the configuration data ...[Details]

　　The USB firmware is divided into a general enumeration configuration part and a class protocol part. Taking the use of the CH375 host-side protocol to communicate with a large-capacity storage devi...[Details]

summary Understanding the key challenges of designing a power solution for today’s high-resolution, high-frame-rate CMOS image sensors is a key element in designing an optimized powe...[Details]

We are all familiar with motors, which can be seen everywhere in our lives. In daily production and life, electric motors are basically involved. The power inverter is a control device that can cha...[Details]

1 Introduction Frequency, period and phase are the three major elements of AC signals. In general, the analysis of AC signals requires the study of their frequency and phase, while the period c...[Details]

The complete PFC circuit composed of IR1150 is shown in the figure. 　　 　　Figure 5 IR1150 controlled PFC circuit ...[Details]

With the continuous development of society, the advantages of wireless have gradually emerged. For example: wireless communication has a large coverage area and is almost not restricted by the geograp...[Details]

In the third quarter of this year, domestic power battery companies continued to maintain a strong momentum of expansion. According to incomplete statistics from Gasgoo, in the third quarter of thi...[Details]