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This article mainly explains in detail the design of the intelligent security alarm system based on the single- chip microcomputer . We introduce the solution based on the STC89C52 single-chip mi...[Details]
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5. Enable MMU
Enabling mmu is implemented by the function __enable_mmu.
When entering __enable_mmu, r0 already stores some configurations of the control re...[Details]
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Resistance is the magnitude of the resistance of a conductor to the flow of current, and its symbol is "R". Resistance is the most commonly used electronic component, and I have hardly ever seen an...[Details]
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Two years ago, Xiaomi, as a disruptor in the notebook industry, launched the first generation of Xiaomi notebooks. Its modern design and price of 5,000 yuan were a breath of fresh air in the field of...[Details]
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With the development of intelligent control, the analysis of blood cell status and parameters has also been continuously using the latest electronic, optical, chemical and computer technologies to ...[Details]
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If you are looking for a circuit that can mix two audio signals and produce a combined signal at the output, then the 2-transistor mixer circuit shown above will probably do the job for you!
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The 802.16-2004 standard describes four different air interfaces. One of the interface standards is optimized for wireless communications over NLOS, RF frequencies less than 11 GHz, and distances u...[Details]
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The On-Chip Calibration Benefits of New Simultaneous SAR Analog-to-Digital Converters
On-Chip Calibration Advantages of New Synchronous SAR ADCs
summary
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The Technical University of Munich has recently developed a method for accurately measuring vehicle distances based on advanced driver assistance systems in combination with cooperative transpond...[Details]
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High Frequency Small Signal Tuned Amplifier
1. Experimental Purpose The small signal tuned amplifier is a basic unit circuit in high-frequency electronic circuits, mainly used for linear amplificat...[Details]
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Driven by multiple demands such as accelerated insight capabilities, the new margin test solution reshapes PCIe testing
By: Michael Seaholm, Product Manager for High-Performanc...[Details]
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introduction
In recent years, with the development of manufacturing technology, the price of single-chip microcomputers has become lower and lower, while the performance has been continuously ...[Details]
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Revisiting CRC
I wrote a CRC16 program before, and although it works, I don't know what it means. Now I want to use CRC32. I reviewed it and it worked. The notes are as follows. If
I remember correc...[Details]
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This weekend, a piece of news about quantum computing hit the circle of friends. According to the Origin Quantum public account, on January 6, China’s third-generation independent superconducting qua...[Details]
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Stock code: 600157 Stock abbreviation: Yongtai Energy The board of directors and all directors of the company guarantee that there are no false records, misleading statements or major omissions in the...[Details]