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With the rapid development of wireless networks in recent years, smartphones have become a standard product in our daily lives. However, many loopholes and problems have been exposed during us...[Details]
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Not long ago, a large-scale power outage occurred in Manhattan, New York, affecting more than 70,000 users, which once again aroused the attention and thinking of all walks of life on the power saf...[Details]
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Jiwei.com reported on November 9 that recently, according to digital blogger @长安数码君's revelation, Huawei's Hongmeng OS 2.0 mobile phone system has tentatively scheduled to open the Beta test version ...[Details]
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Now Google is trying to persuade people to oppose the possible implementation of the "ban on wearing Google Glass while driving" regulations. On the other hand, many software developers are al...[Details]
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introduction
The three-dimensional rotating LED, also known as POV LED, is an electronic product that uses the persistence of vision effect of the human eye to display graphics, animations and ...[Details]
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Since the voltage of Lucid Air is very high, 924V. Here are several functions:
● Low-power DC power distribution part: including contactors and fuses, mainly connecting PTC, electric compresso...[Details]
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1 Introduction
With the rapid development of power electronics technology, the types of power loads are increasing day by day. In particular, motor systems driven by frequency converters a...[Details]
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Airborne radio stations are responsible for air-to-air and ground-to-air communications. To ensure the performance of the radio stations, they need to be regularly inspected. The detectors based on...[Details]
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Harmonics and power factor of rectifier circuits With the development of power electronics technology, its application is becoming more and more extensive, and the resulting harmonics (harmonics) an...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
void SYSCLK_Init (void);
void PORT_Init (void);
sbit lcdrs=P2^5;
sbit lcden=P2^7;
sbit lcdwr=P2^6;
sbit key1=P2^0;
sb...[Details]
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The magnetic flap level gauge is a field real-time indicating level gauge. Due to its large measuring range, it can be made into a length of 1 meter or even 5 meters, so it is an ideal level measurin...[Details]
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According to Jiwei.com news, on April 23, the Shenzhen Statistics Bureau released the Statistical Communiqué on Shenzhen's National Economic and Social Development in 2020, stating that according to ...[Details]
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The dust has settled on iPhone 12. If there are any regrets, we can only hope that the next generation of iPhone will make up for it. A few days ago, a foreign whistleblower gave the detail...[Details]
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With
the rapid transformation of
the automotive industry
towards
intelligence
and electrification,
autonomous driving
technology has become an important direction for future ...[Details]
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On October 22, workers inspected the energy storage equipment area of the first phase of the 300 MW independent energy storage power station located in the Economic Development Zone of Longyao Count...[Details]
Analogue and Mixed Signal
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