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In most people's opinion, a company doing network security must have a very high level of security, which can protect itself from attacks from the Internet. Is this true? In fact, they may still be a...[Details]
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(Image source: InventHelp) According to foreign media reports, an inventor in Lewisville, Texas, has invented a safety system called "BABY RING A GING" to prevent unattended babies and toddlers ...[Details]
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Interface within the module:
Use the following identifiers:
asm
Assembly Statements
endasm
Note: If used in the program, please note that you need to activate the Properties in the Keil compiler.
T...[Details]
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Problem 1 (not related to the compilation software): The printf statement is added to the program to realize serial port output, but the redirection function fputc is not written. There is no warning ...[Details]
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In order to measure the time r and to ensure that the accuracy of the measured angle φ is not affected by the grid frequency (or period T), the interface circuit shown in the figure is used. The ...[Details]
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Name: IO port Summary Description: Recently, I have studied the IO ports of 51 MCU, STM32 and S3C2440 horizontally, and did several related experiments. Our data structure teacher once said that "d...[Details]
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After some struggle, I decided to use the official firmware library. Download a STM8S firmware library from the Internet, remember it is FOR IAR. Find the IAR template inside and you can start usi...[Details]
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Common fiber test meters include: optical power meter, stable light source, optical multimeter, optical time domain reflectometer (OTDR), and optical fault locator.
Optical power meter
Us...[Details]
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The serial port of the 51 single-chip microcomputer is a full-duplex serial port, which can send data and receive data at the same time. When the serial transmission is completed, the flag bit TI w...[Details]
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New business models are disrupting all areas. From IoT media platforms, machine learning and artificial intelligence to 5G applications, the changes brought about by innovation will be everywhere. ...[Details]
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MCU interrupt source
1. Generally speaking, the MCS-51 microcontroller has 5 interrupt sources, namely:
1. External interrupt 0;
2. External interrupt 1;
3. Timer/Counter 0 inte...[Details]
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Pony.ai, a domestic autonomous driving startup, announced that it reached an agreement with China FAW in October 2020 that the two parties will carry out in-depth cooperation in the field of autonomo...[Details]
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The development history of temperature recorders Early temperature recorders were all paper-based, which we call "paper recorders" With the rapid development of computer and electronic technology...[Details]
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The first choice for German test engineers and researchers
Sneak peek: What to expect at the symposium | Thursday, November 16, 3-4 p.m.
To...[Details]
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Robotaxi is booming again.
With the debut of Tesla's Robotaxi prototype Cybercab, vehicle manufacturers' Robotaxi businesses have successively revealed new plans and progress.
...[Details]
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