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Every year, 1.3 million people are killed in traffic accidents around the world, or more than 3,500 people per day. As statistics from the World Health Organization show (Figure 1), the types of acc...[Details]
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Multi-channel pulse amplitude analyzers and ray spectrometers are commonly used instruments in nuclear monitoring and technical applications. In the 1990s, foreign countries had already introduced ...[Details]
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The magnetic flap level gauge is a commonly used instrument. During continuous use, we will find some faults. Among them, the false liquid level fault has brought great trouble to people. So how does...[Details]
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In recent years, high-performance, low-power ARM processors have become the mainstream of embedded applications; the open source embedded Linux operating system has also become o...[Details]
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1 In the power supply design of traditional EPS emergency power supply projects, measures for power supply continuity need to be considered for the first and second category important loads. In add...[Details]
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According to foreign media, on August 1, Bosch announced that in order to respond to the demand for chips in the global automotive and consumer electronics industries, it has opened a new chip and se...[Details]
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This week, General Motors CEO Mary Barra spoke about the future of the largest U.S. automaker. Once you start to believe the science of global warming and look at the regulatory environment around th...[Details]
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During the National Day holiday in 2019, the nighttime electricity consumption of Guangzhou Tower exceeded 560,000 kWh, an increase of nearly 20% compared with 2018. The so-called "nighttime" refer...[Details]
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Although electric cars are very advanced, their power source is a fatal weakness. One of the common types of batteries used in electric cars is lithium-ion batteries, but collisions or other impacts ...[Details]
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The switched reluctance motor is a new type of speed-regulating motor with an extremely simple and sturdy structure, low cost, and excellent speed-regulating performance. It is a strong competitor ...[Details]
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The spectrum is a limited natural resource, which includes infrared, visible light, and X-rays. The ITU calls the electromagnetic spectrum below 3000GHz the radio electromagnetic wave spectrum. The di...[Details]
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As a necessary supplement and demonstration method for circuit calculation, circuit simulation plays an increasingly important role in engineering applications. Skillful use of simulation tools can d...[Details]
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TLC1549 digital tube display program #include"reg52.h" #include "intrins.h" sbit AD_CS = P3^7; sbit AD_DAT = P3^5; sbit AD_CLK = P3^4; unsigned char i,j,q,p,k; // unsigned int AD_Temp,Temp,T...[Details]
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According to Jiwei.com news on April 27, Transsion Holdings released its first quarter 2021 financial report, showing that its revenue was 11.252 billion yuan, a year-on-year increase of 99.34%; the ...[Details]
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Highly integrated biosensor chip combines ECG monitoring and neural sensing signal input channels with motion tracking and embedded AI core
The new products were presented at the Elect...[Details]