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China Energy Storage Network:
Faced with the power transportation problem of thousands of islands, after years of hard work, China's microgrid technology has moved from "laboratory technology...[Details]
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According to a Gartner survey, by 2023, the number of endpoints each CIO will be responsible for will be more than three times that of 2018. Although everyone has great hopes for the future impact of...[Details]
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source code: /* * _3.c * * Created: 2011-4-5 19:34:47 * Author: xmphoenix.fish */ #include avr/io.h #include util/delay.h #define F_CPU 8000000UL #define key_down() (PINB &_BV(PB5)) #de...[Details]
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summary
The wearable sensor market is growing rapidly at a compound annual growth rate of 17.8%. However, sensor technology also faces many challenges, especially...[Details]
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1. Test framework for automotive electronics EMC
(Figure 1-1)
EMI (Electro Magnetic Interference) and EMS (Electro Magnetic Susceptibility) are like the relationship between a spear...[Details]
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Nowadays, we have been enjoying all the convenience and life safety maintenance brought by MEMS sensors in our daily life without realizing it. But what would happen if these sensors did not appear i...[Details]
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Few people in the world are like audiophiles, who like to cause trouble for themselves and deliberately go "fever"! If they are unlucky enough to mess with the subwoofer, they will be hurt.
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There are six core issues that lead to image quality degradation, such as the cost of 3-megapixel lenses and the technical bottleneck of high-compression ratio encoding algorithms, which cannot be sol...[Details]
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The Parallel Master Port (PMP) is an 8-bit/16-bit parallel I/O module dedicated to communication peripherals, LCD, external storage devices and single-chip microcomputers. Due to the diversity of par...[Details]
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In 2022, the chip shortage is still affecting the automotive industry, and this is not a problem that can be solved in the short term. Automakers of all sizes are still affected by the severe shortag...[Details]
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Samsung will hold a press conference on January 14, and the blockbuster product of this conference is nothing more than the Galaxy S21 series. The Galaxy S21 series will have an advantage over ...[Details]
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Many microcontroller-based systems have both analog and digital signals. Even systems that appear to be completely digital are not completely digital because of analog effects such as ringing and cro...[Details]
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1. Pull-up input: Pull-up means pulling the potential up, such as pulling it to Vcc. Pull-up means embedding an uncertain signal at a high level through a resistor! The resistor also acts as a curren...[Details]
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In the past two years, the TWS wireless headset market has been developing strongly. As the world's largest terminal brand in terms of shipments, Apple and its supply chain have also benefited great...[Details]
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With the evolution of digitalization, intelligence, energy conservation, emission reduction, new energy and other major trends, the entire automotive industry has also undergone relatively signific...[Details]