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The difference between DSP and ordinary 51 AVR and STM32 DSP is a chip designed for computing. Its most powerful feature is its numerical computing performance, which is supported by its instruc...[Details]
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1 Working Principle
This system makes full use of the control and computing capabilities of the 89C51 single-chip microcomputer, uses the MCS-51 assembly language, and designs a microwave...[Details]
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With the development of wireless technology, radio guitars have UHF, 2.4G and 5.8G wireless transmission. The following is a brief introduction to Tianhuiwei's 2.4G/5.8G/UHF electric guitar transmi...[Details]
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After a busy week, cleaning is one of the last things people want to do. So far, sweeping robots have been on the market for about 23 years. With their increasing intelligence and automation, people ...[Details]
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Infineon Technologies AG, the global semiconductor leader in power systems and the Internet of Things, and Wolfspeed, the global leader in silicon carbide technology, recently announced expansion An...[Details]
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As shown in the figure, this is a high-speed oscillator composed of ECL or NOT gates. The collector load resistance R of the ECL circuit is small, so the time constant is small and the switching spee...[Details]
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Use your eyes to judge the three poles of a three-pole tube The N region (or P region) in the middle is called the base region, and the regions on both sides are called the emitter region and the...[Details]
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With the development of aerospace, heavy machinery, power generation equipment, and shipbuilding industries, the requirements for large-scale measurement are getting higher and higher. Some large prec...[Details]
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The cpu/arm920t/start.S program steps are roughly as follows
1. Set the interrupt vector table
2. Set the CPU mode to SVC32 mode and disable IRQ and FIQ interrupts
...[Details]
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In recent years, with the increasing tension of global energy issues and the global ban on the sale and production of incandescent lamps, energy-saving and environmentally friendly LED lighting h...[Details]
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According to foreign media reports, Apple will release two new products in May. It is expected that the two will be the new 13-inch MacBook Pro and the new AirPods. Their debut will be the same as th...[Details]
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When a mysterious disease first emerges, it can be difficult for governments and public health officials to quickly gather information and coordinate a response. But new AI technology can automatical...[Details]
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introduction
The Chinese NAVTEX receiver is a device tuned at 490/518kHz that can automatically receive and print navigation warnings, meteorological information and emergency information in C...[Details]
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Temperature sensor is a kind of sensor that was developed earlier and is also widely used. People began to measure temperature since the early 17th century when Galileo invented the thermometer and h...[Details]
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On July 4, 2024, CATL officially launched its commercial power battery brand - "CATL Tianxing", and simultaneously released two products, "CATL Tianxing Light Commercial Vehicle (L) - Supercharging...[Details]
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