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A Maipu 1KVA online UPS power supply has normal bypass output after startup. Press the ON button to switch from bypass to inverter operation, but immediately jumps to bypass again, and the fault ...[Details]
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ARM IMPORT Image$$RO$$Limit meaning IMPORT |Image$$RO$$Base| ; Base of ROM code IMPORT |Image$$RO$$Limit| ; End of ROM code (=start of ROM data) IMPORT |Image$$RW$$Base| ; Base of RAM to initialise I...[Details]
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1. Serial port configuration 1) First open your project and find USART1 in STM32Cube. The serial port is Disanle by default. We need to enable it and select Asynchronous. 2) Then click Configu...[Details]
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In the mold industry, the processing dimensional accuracy of most precision plastic molds can reach ±5μm, and all branded wire-cut machine tools can meet their processing requirements.
F...[Details]
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According to foreign media reports, a group of researchers at the Fraunhofer Institute for Photonic Microsystems ( IPMS ) in Dresden, Germany, is developing a micro-scanning mirror ( MEMS scanner ) ...[Details]
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Tickets are tickets for watching the Olympics, concerts, and attending high-level conferences. With the development of high-quality image input and output devices, especially the emergence of color...[Details]
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Google Glass can be said to be the most popular wearable smart device nowadays. According to foreign media reports, Samsung has also applied for a patent for a head-mounted display similar to Goo...[Details]
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Many beginners of single-chip microcomputers often feel very mysterious about the header file of C51. Why is it written like that? Some beginners even like to ask, why is the P of P1 port capitalized?...[Details]
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With the development of science and technology, voice, as a new generation of human-computer interaction, has become an important interface for communication between people and smart devices and vo...[Details]
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Like me before, I didn't have a thorough understanding of interrupts and timers. After being scolded by the teacher, I finally figured it out after looking up information and doing experiments. Here'...[Details]
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The oscilloscope is a fundamental instrument for electrical engineers, but I often find that some engineers fail to use its triggering function effectively. Triggering is often considered to be very ...[Details]
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In order to ensure that the designed PCB board has high quality and high reliability, designers usually need to perform thermal analysis and mechanical reliability analysis on the PCB board. As the...[Details]
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AM radio still plays an important role in our digital age, but providing this frequency band in electric vehicles (EVs) is challenging. As a result, many electric and hybrid vehicles do not have AM...[Details]
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1. Instruction format
MOV{condition}{S} destination register, source operand
2. Detailed explanation of instructions
The MOV instruction can be used to assign a value from another register, a shi...[Details]
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October 16, 2024 -
At the SEMiBAY2024 "HBM and Memory Technology and Application Forum", Xiong Dapeng, founder, chairman and CEO of Yizhu Technology, delivered a speech entitled "Beyond the Lim...[Details]
MEMS sensors
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