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Real-time testing techniques involve the use of a real-time environment to implement test applications and are primarily used to achieve higher reliability and/or determinism in test systems. As su...[Details]
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After understanding the basic format of Modbus communication, this issue will implement the application of Modbus RTU communication protocol on Mitsubishi FX3U PLC through simulation.
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Earlier, when I gave the same program to the buzzer and LED, the LED worked, but the buzzer did not. So I thought of taking an evening to solve this problem.
Actually, this is not a problem. Because ...[Details]
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According to foreign media reports, researchers led by Jennifer L. Schaefer, a professor in the Department of Chemical and Biomolecular Engineering at the University of Notre Dame, analyzed how magne...[Details]
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In the hot summer, not only do people need to take measures to prevent heatstroke, but LED displays, as the most popular outdoor display device, also need to be cooled down to work properly. So, ho...[Details]
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#include reg52.h #include "main.h" #include "smartcard.h" #include "stdio.h" typedef enum { false, true }bool; #if 0 sbit PIN_RXD = P1^0; //Define the same pin for receiving and sending sbit PIN_TXD ...[Details]
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Anti-theft doors have entered thousands of households, and the locks on anti-theft doors are of various styles. From early mechanical locks to modern electronic locks and smart locks, and then to the ...[Details]
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In embedded development, we often compile busybox to create rootfs, and then run executable programs on it. So how can we modify the configuration to make a rootfs compatible with both 32-bit and 6...[Details]
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Recently, Jiading District of Shanghai held the 2022 "Cloud Investment Promotion" and "Cloud Signing" Conference. According to Shanghai Jiangqiao news, a total of 4 projects were signed in Jiangqiao ...[Details]
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On October 15, Huahai Chengke issued a cautionary announcement regarding its intention to apply for the termination of listing of the company's shares on the National Equities Exchange and Quotations...[Details]
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1. Construction Background
At present, the application of Internet of Things is spread across various industries such as agriculture, industry, commerce, military, finance, etc., and has achieved...[Details]
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On September 13, Shandong Provincial Energy Bureau issued the "Notice on Carrying out the Pilot Demonstration Construction of Green and Low-carbon Energy Transformation", which mentioned:
Pi...[Details]
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The dream of blue sky and white clouds is buried in the hearts of many boys since childhood. BMW has always been synonymous with "full of driving pleasure". Just like its most popular slogan "Shee...[Details]
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The demand for oscilloscopes is growing rapidly, and new research and test applications require more, faster, and more complex signals. This will require more intelligent test equipment to accurately...[Details]
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Enhancing Indoor Location Services with Innovative Bluetooth® Core Specification v5.1 Angle of Arrival (AoA)
Enhance indoor positioning services with innovative Angle of Arrival (AoA) in...[Details]
Security Electronics
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