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Recently, I found a strange problem when debugging the STM32 serial port. After initializing serial port 1 and enabling the serial port send completion interrupt, the send completion interrupt was imm...[Details]
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Interlocking in electrical control is mainly set up to ensure the safe operation of electrical appliances. It is mainly formed by the mutual control of two electrical components. There are three ma...[Details]
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For the noise of switching power supply , besides the chip itself, the layout design is the most important. Here are some related tips. Many concepts about EMI are universal. Let's talk about some ke...[Details]
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IT Home September 28 news Motorola's Moto Z2 Play phone is an old mid-range smartphone, but it has not been officially abandoned. The device debuted on the market more than two years ago and is alrea...[Details]
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In recent years, multimedia technology has been widely used and accounts for an increasing proportion of consumer and communication products. An important basis for the widespread application of mu...[Details]
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The system tick calibration value is fixed at 9000, and when the system tick clock is set to 9MHz (the maximum value of HCLK/8), a 1ms time base is generated.
In the 3.5 library
void SysTick_C...[Details]
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The intelligent fire alarm system designed in this paper adopts the CAN bus three-level communication network, takes fire as the monitoring object, and uses computer technology, detection technolo...[Details]
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3. Design and implementation of video surveillance system based on wireless sensor network
Abstract: Aiming at the problems of blind spots and low working efficiency in traditional video survei...[Details]
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The rapidly growing market for high-current discharge lithium-ion batteries used in cordless power tools, electric bicycles, backup power supplies, and other fields has created a demand for high-curre...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a programmable logic controller widely used in the field of industrial automation. In Mitsubishi PLC, the TRD instruction is an instruction used to...[Details]
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Nordic Semiconductor has announced that Sennheiser, one of the world’s most renowned audio brands, will use Nordic’s Bluetooth LE audio technology in its upcoming products. Using Nordic's nRF5340 s...[Details]
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(1) System The system power supply should be redundant, and each power distribution module should have independent peak cutoff (overvoltage), automatic (overcurrent) and other protections. It is best...[Details]
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The Internet-based digital video industry has a promising future, and the large-scale deployment of 3G will also promote mobile video communication to become a reality. How...[Details]
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With the outbreak of the Industrial Revolution, robots officially rose to prominence, and now they have become indispensable to the automotive industry. However, apart from robots in the automoti...[Details]
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On the morning of November 5, 2024, Dalian Rongke Energy Storage Group Co., Ltd. held a donation ceremony for the Rongke Energy Storage Education Fund and Yanhui Scholarship at the Sixth Junior High S...[Details]
Microcontroller MCU
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