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At present, there are still many "power blank areas" in some remote mountainous areas, islands and other places far away from cities in my country where there is no electricity or the power supply ...[Details]
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The COVID-19 pandemic has significantly increased demand for contactless buttons and switches, as viruses and bacteria are often spread invisibly through frequently touched surfaces.
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Introduction:
LPD6803 is a driver
chip
designed
for
LED lighting
systems
. It uses the latest advanced
CMOS
technology to provide constant current drive...[Details]
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The life of an EV battery is typically 7 to 10 years, depending on several important factors. Even within the same model, some batteries will degrade faster than others, depending on operating temp...[Details]
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The wide frequency response and low distortion of high-fidelity headphones are unmatched by desktop HIFI speakers, especially some brand-name headphones. Even some top-quality speakers cannot be comp...[Details]
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On page 3 of the STM32 Chinese reference manual, we can see the naming rules of the STM32 MCU as follows Obviously, C8T6 should be an MCU with 64K internal FLASH in LQFP48 packa...[Details]
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introduction
The combination of ARM9S3C2410 microprocessor and Linux is becoming increasingly close, and is gradually being widely used in the embedded field. At present, the combination of S3C...[Details]
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In many measurement tasks, it is necessary to accurately measure voltage and current, and calculate device power and other electrical parameters based on the measurement results, such as power effici...[Details]
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Honor officially announced that it will hold a 11.11 new product launch conference on October 28, launching three mobile phones: Honor X30i, Honor X30 Max and Honor Play5 Vitality Edition. Toda...[Details]
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An Overview of Non-Isolated Buck Power Supply Design Methodology
Non-isolated buck power supply is a commonly used power supply structure, accounting for more than 90% of fluorescent lamp ...[Details]
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According to foreign media reports, today, consumer electronics and electric vehicles mainly use lithium-ion batteries. However, scientists are also looking for new chemicals to improve the energy de...[Details]
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Recently, TUV SUD Certification & Testing (China) Co., Ltd., a subsidiary of TUV SUD Group (hereinafter referred to as "TUV SUD"), awarded Wuhan Hicon Intelligent Electric Co., Ltd. (hereinafter refe...[Details]
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Interrupt is a very important concept. We have discussed this concept in the computer organization principle. It is also a very important knowledge point for the embedded direction and often appears ...[Details]
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According to foreign media reports, information about new phones accessing the Brazilian National Telecommunications Bureau ANATEL shows that the battery capacity of the iPhone 12 mini is 2227mAh, wh...[Details]
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In a popular sense, new energy storage refers to new energy storage technologies other than pumped storage, including new lithium-ion batteries, flow batteries, flywheels, compressed air, hydrogen (am...[Details]
Power technology
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