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In recent years, with the continuous improvement of LED in almost all aspects such as light efficiency and cost, its application areas have been continuously broadened, from traditional portable de...[Details]
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Eton's "soulra" speaker is all the rage. Equipped with solar panels, the Soulra can charge an iPod or iPhone while playing the music stored on them. It can also run on AC power.
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China Energy Storage Network:
In order to cope with the challenges brought by global climate change, ecological and environmental protection, and high-quality economic and social developmen...[Details]
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LCD TV black screen repair method
LCD TVs are becoming cheaper and cheaper, but the failure rate is also quite high. Generally speaking, the failures of LCD TVs are mainly manifested in black ...[Details]
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Vietnam has a land area of about 330,000 square kilometers, which is about one-fifth of Xinjiang, China, and about 54,600 square kilometers smaller than the combined area of Zhejiang, Jiangsu and...[Details]
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On September 27, STMicroelectronics launched the L99LDLH32 linear current regulator, providing a convenient integrated solution for dynamic automotive lighting controlled using the lightweight CAN ...[Details]
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According to Korean media reports, in an interview today (May 9), DJ Koh, president of Samsung Electronics' mobile communications division, said that the company has reviewed the defects and will be ...[Details]
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In the previous article, we have a general understanding of RTC from the user manual. Now we will start to learn the application and operation of RTC through program writing. Here is a summary: the re...[Details]
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The code given in "Learning LabVIEW (II) - Operating .NET Generic Classes" yesterday is actually wrong. According to our assumption, Add is called first to put the Key-Value pair "eleven"-11 in...[Details]
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Abstract: Aiming at the DC link of aviation static converter, the staggered parallel double-tube forward converter is studied. The analysis shows that the double-tube forward converter uses two fre...[Details]
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In recent years, Lufeng City has accelerated the development of the vanadium-titanium industry with the market as the guide and science and technology as the support. A new vanadium-titanium industry ...[Details]
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Load transient testing is a quick way to check the performance of a power converter. It can reflect the speed of the converter's regulation and highlight the stability problems of the converter. The ...[Details]
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The principle of solar power generation is mainly that solar panels receive sunlight, and a photoelectric effect occurs on the substrate of the solar panels, thereby converting light energy into el...[Details]
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#include "stm32f10x.h" GPIO_InitTypeDef GPIO_InitStructure;//声明GPIO_InitStructure void LED_Init() { RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA,ENABLE); //Turn on GPIOA clock GPIO_InitStructur...[Details]
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2-terminal method:
Although the connection is easy, the contact resistance, the series impedance (r) of the connecting cable, and the stray capacitance (Cs) between the connecting cable and the t...[Details]
PCB Design
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