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As an electronic component, light-emitting diodes have been around for more than 40 years. However, due to the limitations of luminous efficiency and brightness, they have long been used only as indi...[Details]
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On September 2, the Jiangsu Provincial Department of Industry and Information Technology announced the sixth batch of specialized, sophisticated and innovative "little giant" enterprises in Jiangsu...[Details]
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The microcontroller must start with GPIO. The three LED lights on the development board are PD0, PD2 and PD3, and the KEY is PD7, so the GPIO initialization only needs to initialize the PD port. Writ...[Details]
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In the global race for electric vehicles , the UK is struggling to catch up with its rivals. New investment in Britain is falling as automakers prioritize developing new technologies in their home ...[Details]
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The hardware circuit design of a single-chip microcomputer application system includes two parts: one is system expansion, that is, when the functional units inside the single-chip microcomputer, s...[Details]
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Jiwei.com reported on December 4 that Zeng Qingjun, vice president of China Radio and Television Network, revealed at a seminar that in the future, 5G NR channels will be used to allow all 5G termina...[Details]
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The Samsung Galaxy S21 series was officially released in China last night, with five colors: Midnight Black, Fantasy Purple, Silky White, Fantasy Silver, and Ink Shadow Gray. According to previous re...[Details]
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As the "heart" of electric vehicles , the development of power batteries has attracted more and more attention. Recently, new developments in the field of power batteries at home and abroad have cont...[Details]
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1 Introduction In arc welding inverters, the transient transition process and characteristics of high-power fast recovery diodes have a crucial impact on the normal operation of high-frequency recti...[Details]
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1. Experimental tasks As shown in the figure, the P0 port of the AT89S51 microcontroller is connected to the font code pen section of the dynamic digital tube, the P2 port is connected to the digital...[Details]
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The format of C51 interrupt function is: void FuncIr(void) interrupt x
void function name (void) interrupt n using m
{
function body statement
}
interrupt using is ...[Details]
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1. Instrument Model Agilent Network Analyzer 8720es 2. Fault phenomenon The customer described that the instrument suddenly went black while in use and could not be restarted. 3. Testing process ...[Details]
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Among the top 10 global blockchain infrastructure services (DApp), Korean products account for 40%. Korean media pointed out that Korean companies are currently actively promoting the "popularization...[Details]
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In recent days, I need to use stm32 to count external input pulses, and I naturally think of the timer. However, the information I have does not explain how to use the stm32 timer as an external coun...[Details]
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cost:
The short-term growth of automotive LiDAR is highly certain, and the cost is continuing to fall. The transceiver module accounts for the majority of the BOM cost of LiDAR, and the transc...[Details]
Microcontroller MCU
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