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Xiaomi mobile phone finally ranked first in the world. The latest data from Counterpoint Research shows that in June this year alone, Xiaomi's sales share increased to 17.1%, surpassing Sams...[Details]
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Next year will be the first year of 5G's massive explosion. In addition to 5G mobile phones, the smart industrial field is considered to be one of the largest application directions of 5G technology....[Details]
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At present, many people focus
on the
number
of
LED
lumens
, but pay less attention to
the heat dissipation of
LED lamps
. In fact, the number of LED lumens is increasing rapidly. In 20...[Details]
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In the field of industrial production, there are various media that need to be measured, such as natural gas, coal gas, coal-to-gas, liquefied gas, light hydrocarbon gas, etc. There are also many flo...[Details]
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USART serial port usage There are multiple serial ports on the STM8L, up to 5, namely USART1~USART5, but the number of serial ports varies depending on the model. Taking STM8L052R8 as an example...[Details]
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Abstract: This paper introduces
the working principle of the long-stator synchronous linear motor used in
the magnetic levitation
train
, points out its electromagnetic design characteristic...[Details]
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1. Function The clock timer learning board uses 8-bit LED digital tubes to display hours, minutes, and seconds in a 24-hour timekeeping mode. Its core chip is the DS1302 clock chip, which can ...[Details]
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As major chip companies announce their second-quarter financial reports, the second-quarter picture of the consumer electronics market has begun to take shape. However, different segmented manufactur...[Details]
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Apple's spatial audio and lossless audio are now available on the Apple Music Android app. The beta version of Apple Music 3.6 for Android includes automatic crossfading and enhanced library sea...[Details]
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The STM32 series processor is an MCU based on the ARM Cortex-M3 core produced by STMicroelectronics. It is specially designed for embedded applications such as microcontroller systems, automotive cont...[Details]
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Carrying necessary and reliable light sources to provide lighting when traveling is a basic thing. Whether it is the era of horse-drawn carriages, the era of internal combustion engines or today's er...[Details]
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1. Introduction to manual test fixture for printed circuit boards:
Manual circuit board test fixture refers to: applying control signals and input signals to the circuit board under test thro...[Details]
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Introduction: AVR series microcontrollers are equipped with asynchronous serial interfaces, and the ATmega64 we are studying now has two serial ports. We know that the level of microcontrollers is ge...[Details]
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Next, we will introduce the enumeration of USB devices. Enumeration is to read various descriptor information from the device, so that the host can load the appropriate driver based on this inform...[Details]
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The mechanism for masking interrupts in the 210 is the same as that in the 6410. Moreover, both are vectored interrupts, and many interrupts are implemented in hardware, unlike the 2440.
But t...[Details]
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