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1. What will happen if the 89c52 microcontroller is not connected to a crystal oscillator?
Answer: The microcontroller will not work and the program cannot be burned in... etc.
2. If the 89c52...[Details]
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1. Gossip When developing recently, I used the STM32F030F4P6 microcontroller, which has only 20 pins and is very cheap, but it has complete functions; timers, external interrupts, serial ports, IIC, ...[Details]
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NVIDIA today released its Q2 financial report for fiscal year 2021, with revenue of US$3.87 billion, a huge increase of 50%, and net profit of US$1.37 billion, a huge increase of 79%. Among them, the...[Details]
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Many people know what an oscilloscope is used for, what types and brands of oscilloscopes there are, and of course how to operate them. However, does anyone know what are the safe operations of an os...[Details]
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The root file system actually has two meanings: 1. It is the root. 2. It is the file system.
Root: It means the first one. It must be there.
File system: This is what we see when compilin...[Details]
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On March 6, the State Grid Industry Department held a video conference to promote the optimization of the integrated energy service business management model.
According to official news from S...[Details]
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According to foreign media reports, Lumotive, a developer of solid-state LiDAR systems, and ZKW Group, a supplier of advanced lighting systems and electronics, have recently conducted a functional de...[Details]
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The LT3763 is a fixed frequency, synchronous step-down DC/DC controller designed to accurately regulate output currents up to 20A. The average current mode controller maintains inductor current regul...[Details]
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Jiangsu Yokogawa electromagnetic flowmeter is a fully intelligent flowmeter developed, developed and produced using the most advanced technology at home and abroad. Compared with the old electromagne...[Details]
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//Crystal oscillator 11.0592
//The light changes gradually from bright to dark under the control of the microcontroller, and it feels like breathing
//This example uses a digital tube and an LED ligh...[Details]
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SiliconLabs has developed various 8-bit MCUs compatible with the 8051 core under the guiding ideology of "collection, calculation and communication" . In previous articles, we have discussed in deta...[Details]
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After launching the Nokia C1 Plus for the international markets, HMD Global has now launched the Chinese version of this entry-level smartphone for RMB 499. It will be available starting December 25....[Details]
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Summary: As the preferred mode of transportation for people, subway is particularly important for safety and reliability. In a complex subway control system, how to ensure the stability of communicat...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Partners shared innovative achievements in automotive software and hardware, and focused on new trends in the industry landscape in the era of smart cars.
From assisted driving to autonomous d...[Details]
Industrial Control Electronics
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